The Boeing 737 was carrying 85 people and was heading for Bamako

Boeing 737 plane skids off runway at Senegal’s main airport with 10 people injured | The Independent

The City of Atlanta Police Department has announced the grand opening of its brand-new emergency services precinct at Hartsfield-Jackson International Airport.

New state-of-the-art precinct at Atlanta’s airport is home to K9 unit, bomb squad, and more

There was &quot;very little&quot; edible food when one Qantas passenger visited the airline&#x27;s lounge.

Qantas investigating after passenger hits out at 'disappointing' airport lounge visit

A Toronto-based airline that began operating out of Pearson Airport in Mississauga early last year is significantly adding to its summer schedule this year with as many as 176 daily flights to 27 North American destinations. Porter Airlines, which previously ran its passenger flights exclusively ...

More flights than ever on the way for Canadian airline at Pearson Airport in Mississauga, Ontario | insauga

Aerials show a horse stranded on a rooftop and a flooded airport in Brazil&#x27;s Rio Grande do Sul.

Horse stranded on rooftop and airport floods in Brazil

Another suspect is in custody in connection with the gold heist at Toronto Pearson International Airport last year, police say.

Pearson Airport gold heist suspect arrested after flying into Toronto from India

Archit Grover, 36, was arrested Monday at Pearson airport as he returned to Canada. His arrest leaves just two known fugitives for the gold heist · You can save this article by registering for free here. Or sign-in if you have an account

Fugitive wanted for $20M Toronto airport gold heist arrested | National Post

The Victorian government&#x27;s announcement to delay Melbourne&#x27;s airport rail for another four years is just the latest in a decades-long struggle.

How trying to build a train to Melbourne Airport turned into a 60-year odyssey with no end in sight - ABC News

An Ontario man is facing charges in connection with the largest gold heist in Canadian history at Toronto Pearson airport last year, Peel Regional Police say.

Toronto Pearson gold heist: Ontario man arrested at airport after arriving from India | Globalnews.ca

At least 10 people were reportedly injured on the Air Sénégal flight headed to Bamako.

Boeing skids off runway at Senegal's main airport, injuring at least 10 | Euronews

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There are many types of proxies: datacenter, residential, ISP and so on.  Each type of IP address is used for a different purpose. For example, datacenter IPs are good when you need to bypass a ban, while residential proxies will be great for arbitrage bets. In this article we will talk about mobile proxies. You will find out what their features are, what tasks they are suitable for and where to buy them. So let’s start. What Are They? Mobile proxies are IP addresses from mobile carriers such as Vodafone, O2, AT&T and so on. Mobile proxies together with residential proxies are considered the most reliable. The reason the addresses are reliable from operators is: there are millions of users, and only a few thousand of IP addresses. Therefore, multiple users are assigned to the same IP address. This is beneficial to proxy users, since social media and websites ban such IPs much less often, as blocking one IP will prevent multiple users from accessing resources at once. In mobile proxy there is a constant IP address rotation - IP changes every few minutes depending on tariff and proxy service (5, 10, 30 minutes). How Are They Different From Datacenter Proxies? Server proxies are always static, meaning that they only have one IP address. In the case of mobile IPs, the addresses change at a certain interval. Some pools of server IPs are blacklisted on certain resources. Mobile proxies are nearly impossible to blacklist. If the server IP gets blocked by the anti-fraud system,  it usually bans the entire subnet. Mobile IPs are banned one by one. In addition, mobile addresses are more trustable, as we said above. What are they useful for? Greater trust from web resources and constant IP rotation allows you to perform the following tasks: Bulk account creation. The IP changes every couple of minutes, which is very convenient; Mass-liking and mass-following on Instagram and other social networks. The social network anti-fraud system will identify you as a regular user who's just using the phone. And the main goal is anonymity. Mobile proxies will hide your real IP address, and web resources will not even suspect you of using a proxy, as it can be, for example, with datacenter IP addresses. Please note: to become anonymous, just using a proxy is not enough. You need to hide / change other parameters - WebRTC, for example. To hide normally in 2022, you need to use an anti-detect browser. If you are not a carder or a scammer, setting up a proxy and disabling WebRTC in the browser will be enough. Where to Buy: Top Proxy Services In this list, I’ve collected 16 best proxy services. 1. RSocks 41 countries, 74 cities The number of GEOs: From 1 day Rental Period: 5/10/30 minutes Rotation: AliPay, Bank cards, WMZ, Bitcoin, Ethereum. Payment systems: Yes RSocks.net API: Site: By purchasing mobile proxies from RSocks, you get unlimited 3G/4G/5G data traffic. Technical support service works 24/7, ready to answer at any time. There is a trial period, which is a huge advantage. You don't need to buy a proxy to test it. Take a trial and use it for 1 hour. RSocks also has a referral system: you get from 10% to 20% for purchases made by referred customers. 2. SOAX 100+ The number of GEOs: Monthly subscription Rental Period: From 90 seconds to 5 minutes Rotation: Bank cards, PayPal, WebMoney Payment systems: Yes API: soax.com Site: In Soax, you don't buy proxies individually - you pay for traffic. The GEO selection is impressive, but the price tag is pretty high. Technical support speaks both in English and in Russian. Soax can give out 100 MB proxies for trial but you will have to pay $1.99. For every client you refer, you earn 7% of their purchases. 3. Oxylabs 100+ The number of GEOs: Monthly subscription Rental Period: Per request Rotation: Bank cards Visa/MasterCard, Bank transfers, AliPay, PayPal Payment systems: Yes API: oxylabs.com Site: For you - 20 million mobile IP addresses around the world. Choose any country that suits your purposes. Technical support at Oxylabs works 24/7 - contact them at any time. In addition, an account manager is assigned for you to help resolve issues. If it's offline, the system will connect you with another employee. 4. Bright Data 100+ The number of GEOs: Monthly subscription Rental Period: Per request Rotation: Bank cards, Bank transfers, AliPay, PayPal, Payoneer, American Express Payment systems: Yes API: BrightData.com Site: Former Luminati provides PC software and browser extension. With their help, you can switch between geos, view and disable proxies with one click. Unfortunately, they respond to tickets in a formulaic way, so it's better to contact them on the live chat. There is a trial period of 7 days. During this time, you will have time to evaluate the quality of Bright Data proxies and decide whether they are suitable for you or not. 5. IPBurger 100+ The number of GEOs: Monthly subscription Rental Period: Every 30 minutes Rotation: Bank cards, PayPal, BTC Payment systems: Yes IPBurger.com API: SIte: 9.3 million - that's how many 4G/5G mobile IPs IPBurger has. Geos from all over the world are available for you. Buy the one that best suits you. You have to wait a long time for a response from technical support. Support is busy - this is the message that pops up in the livechat window. At the same time, you need to indicate the reason why you contact support, why you choose a proxy, etc. All this takes time, it is easier to find all the information yourself. 6. HydraProxy 100+ The number of GEOs: 1/2/7/30 days Rental Periods: Every 30 minutes Rotation: Bank cards, Crypto BTC, ETH, LTC, XLM, XRP, BAT, MKR, DAI, PAX, USD-T, USD-C. Payment systems: Yes API: HydraProxy.com Site: HydraProxy is a budget-friendly service. The prices here start from $2.95 per port. Proxy service offers proxies of America. The range includes absolutely all the states. Choose any that you need. Hydraproxy refunds within 24 hours of purchase. The proxy rotation happens every 30 minutes, but you can set your own interval. 7. LTESocks 8 The number of GEOs: day/week/month Rental Periods: Per request Rotation: Bank cards, payments to Privatbank or Monobank cards, SEPA/IPAN transactions in euro, any crypto Payment systems: Yes LTESocks.io API: Site: LTESocks adds new geos to its assortment every month. Support is online 24/7 and responds within minutes. Questions are read carefully. A huge plus of the service is the ability to pay for proxies with any crypto. But the proxies are not activated immediately - only from 9.00 to 22.00 on any day. If you paid during non-working hours, the proxies will appear in your account as soon as the working day starts. 8. AstroProxy 12 The number of GEOs: : From 1 day Rental Period : Automatic or per request Rotation Bank cards, YouMoney, Perfect Money, AdvCash, Dash, ZCash, Qiwi Payment systems: Yes API: AstroProxy.com Site: In AstroProxy, you pay for data. How much you spend, so much you pay. Thanks to this payment model, you decide when and how much to use a proxy. You can use all the data traffic in a day, or you can use it in a month. However, there is a drawback in AstroProxy - support does not work 24/7, so you have to wait until the morning if questions arise at night. 9. ProxyGuys 26 cities of the US The number of GEOs: day/week/month Rental Periods: By timer or per request Rotation: Bank card, Amex, Discover, BTC, LTC, ETH, BCH, USD Payment systems: Yes API: ProxyGuys.com Site: ProxyGuys offers mobile 5G proxies of the United States. The service offers a package both with several cities and with one. The arsenal of the service includes 26 cities of America - buy any that you want. ProxyGuys offers a 25% discount to those who buy mobile IPs in bulk. ProxyGuys also offers a free plugin for Chrome and Mozilla to switch between IP addresses of this service in one click. 10. Proxy-Cheap 11 The number of GEOs: Month Rental period: From 1 minute to 1440 depending on the GEO Rotation: Bank transfers, Visa/MasterCard cards, BTC Payment systems: Yes API: Proxy-Cheap.com Site: From Proxy-Cheap, you can purchase proxies of the United States and Europe. But there is a nuance: locations are either there or not. For example, there is a location, Lithuania, and a month later it's gone. The service offers to test the IP address for an hour to determine whether the Proxy-Cheap IP suits you or not. There is no refund in the service. 11. One Dash Proxy 10+ The number of GEOs: From 3 days Rental period: By timer or per request Rotation: Robokassa, Unitpay, Tinkoff, CloudPayments, Coinbase, Cryptonator Payment systems: Yes API: Proxy-OneDash.com Site: OneDash Proxy offers mobile IP addresses from Europe, as well as Russia, Kazakhstan and Ukraine. Technical support, although working 24/7, responds pretty slowly - within an hour. There is no maximum proxy rental period - choose the required number of days yourself. 12. Proxy-Seller 7 The number of GEOs: From 1 week Rental period: From 5 to 30 minutes depending on the location Rotation: BitCoin, MTS, Beeline, Privat24, WebMoney, Qiwi, Bank cards, Sberbank Online, Alpha click, PerfectMoney и YouMoney Payment systems: Yes API: Proxy-Seller.com Site: Proxy-seller offers proxies for periods ranging from 1 week to a year. This is very convenient, especially if you need a proxy for a couple of days. But there is also an unpleasant moment: you immediately buy a proxy, there is no test period, however the service makes a refund within 24 hours after the purchase. The proxy is also replaced with another one if there are any problems with the current IP. 13. Frigate Proxy 6 The number of GEOs: From 4 hours to 30 days Rental period: Per request or every 4 minutes Rotation: Bank cards, YouMoney, QIWI, WMR, WMZ, LiteCoin, Bitcoin, Fk Wallet Payment systems: Yes API: Frigate-Proxy.ru/en Site: The service provides elite and shared mobile proxies. Elite are divided into: private. Access is open to all sites, one user per modem; semi-private. Access is only to a specific social network / platform. There are several users per modem. Online support on weekdays from 6.00 to 23.00 UTC and from 7.00 to 21.00 UTC on weekends. This is not always convenient, because if the issue arises at night, you will have to wait for the morning. Technical support answers quickly, but does not always read questions carefully. For purchases of referred customers, you get 10% forever. 14. Coronium 3 The number of GEOs: day/week/month Rental periods: By timer or per request Rotation: BTC, Visa/MasterCard bank cards Payment systems: Yes API: Coronium.io Site: Coronium.io offers 4G/LTE proxies. There are only three countries in the assortment: the United States, Lithuania and the UK. The support works 24/7, so all issues can be resolved at any time of the day or night. Coronium.io offers not only a one-time payment, but also a subscription. Pay monthly for the proxies that you use. 15. AirProxy 1 The number of GEOs: Month Rental period: Per request Rotation: Bank card, Bank transfers, crypto Payment systems: Yes API: AirProxy.io Site: AirProxy provides premium LTE/4G proxies. The service issues a test IP for 72 hours for 9.90 €. This is an Italian company, so all proxy servers are in Italy. This narrows the user base of the service, so only explore AirProxy if you need Italian mobile proxies. The crypto payment method is available after the first payment with a bank card or bank transfer. 16. The Social Proxy 5 The number of GEOs: Month Rental period: By timer Rotation: Bank card, PayPal, American Express Payment systems: Yes API: TheSocialProxy.com Site: It is up to you to decide how often the IP address will change. The service provides a trial for 24 hours - try mobile 4G proxies from The Social Proxy and see if they are suitable or not. The seller offers quite high prices for a proxy - 90 euros per month. You can use up to 5 proxies per day and change the region no more than twice a month. How to create your own mobile proxies? You can buy mobile proxies, or you can create your own. It is available to every user, it is not necessary to have any super skills. Using the Mobinet service, this can be done in several steps: Download and install the app. In the user panel on the website you can find the Add Device button and enter a six-digit code. In the My proxies section, click Add proxy. Specify the necessary parameters: destination, device, traffic limit, lifetime of the IP address. Technical requirements: OS - Android 8 and above, SIM card with mobile Internet. Mobinet is a service that Internet users use to create mobile proxies. Mobile IP addresses are generated both with and without rotation. An unlimited number of proxies can be configured on one device: it all depends on the performance of the phone. Mobinet technical support works 24/7 - ask questions at any time if you have any. Conclusion Now you know about the benefits of mobile proxies over server ones. Our rating will help you decide on a quality supplier right away, rather than sorting through ten sellers and not wasting your time. Choose the proxy service that suits you best and test its IP addresses. Try Mobinet if you want to set up your own mobile proxies instead of using someone else's. Disclosure : This story was submitted to HackerNoon by an independent contributor. Hence the information contained therein has also been researched and compiled independently.

Mobile Proxies: What Are They, When're They Needed, and Where to Buy Them

Mobile proxies are in high demand due to their unique IP addresses which are used by everyday users on their mobile phones/hotspots. This makes using these IP’s for managing accounts such as Instagram, Facebook, Google, etc. much better. There are other options such as datacenter and residential proxy providers but what tends to happen is the datacenter IP’s get used and abused and eventually banned by many websites. Residential IP’s seem to come in a few different methods ranging from static to dynamic and home to business. They are often acquired (used) by residential proxy providers who have managed to get their software installed on mobile devices or computers and the TOS have allowed them to gain access to these IP’s. When it comes to mobile proxies we tend to see much different access. The route goes through a real cellular modem and ISP. I have much experience in the world of mobile (4G/LTE) IP proxy providers and have found some of the best services out there. Here is my list of top-notch providers for 2021: 1. ProxyGuys . The service was really surprising to me and took the first place and still is my personal favorite for 2021 ProxyGuys seems to have done things right and when I say that I mean it. Whatever IP address I get access to by connecting to one of their many USA locations (25 as of Feb 2021) I am immediately surprised at the high quality of the IP. When I check the IP on many different IP checker sites I see that it is never on blacklists. The connections are very fast, sometimes upwards of 60mb speeds. Some of the features I’d like to point out are the ability to do custom IP rotation. You can choose a time as to when you want to IP to change or leave it to none and manually control when the IP address changes. The portal to manage the proxies is very easy to use. There is also a full API set to manage this and other features such as changing locations and modem resets. Can you believe they provide unlimited bandwidth? Another impressive feature is the which allow you to change locations and IP without having to go back to portal page every time. Firefox and Chrome extensions 2. Airproxy Airproxy was my number 2 pick because they are similar to ProxyGuys that they also give you unlimited bandwidth. Airproxy seems to be very transparent about their setup to let you know what they are doing. Check out this video : https://vimeo.com/414328430 Airproxy IP’s come from different cities in and are high quality. However they block most of the internet except social media sites such as Instagram, Facebook and yes you can still get to Google. Italy They claim on their website you can manage 8–10 Instagram accounts on 1 proxy. I haven’t tested this theory as I don’t really use mobile proxies for Instagram. You can check out more info on their . FAQ page 3. Lumaniti Lumaniti is one of the leading proxy networks out there and yes they do have lots of mobile IP’s available. However as with the first 2 providers they do not give you unlimited bandwidth. When you order mobile from Lumaniti you choose to pay around $30/gb on the high level and the more you buy the cheaper it gets. When I use proxies I tend to use a lot of bandwidth so they can be quite expensive. They do have a neat little pricing calculator to help make your decision. The proxy panel you get after subscribing allows you to choose you locations and yes they have locations all over the world which is why they are one of the leading providers and why they made the top 5 list. 4. DSL Rentals DSL Rentals has been around a long time and changed their offerings a few different times. They do offer DSL modem connections but have also started getting into the mobile (cellular) market in the past year. They are another mobile proxy provider that does offer unlimited bandwidth as well. When you sign up they give you a and then you log into a proxy panel which gives you the ability to make your selection of which location you want. I counted about 9 different USA locations and each having 1 to 10 modems available at any given time. They have the top rated USA cellular providers. “key” If you don’t really need a mobile proxy then you can choose between DSL and 4G mobile carriers. The speeds I was getting on the DSL were around 4–5mb and the 4G was between 10–15mb so they are not unbearable. 5. 3GProxy 3GProxy claims they have real SIM cards in 40 countries and over 130 cellular providers. I mentioned in my preface to this list that some proxy providers embed a way to get connections via software people install and don’t know they are sharing their internet. I am not sure if 3GProxy does this same type of thing or not. They do have a nice interface dashboard where you choose the location and the carrier. They have a reservation system as well which kind of tells me that maybe they do own all their SIM cards in all these phones/devices. Another unique thing they offer is SMS text messaging which allows you to use the phone numbers attached to the devices to get account verification codes. I didn’t test this feature out as I wasn’t creating any accounts while testing. Their speeds range from 1mb to 20mb in most locations. Conclusion Thank you for coming along for this top 5 mobile proxy providers list. I hope that after reading this you can make a decision on which mobile proxy provider is going to work for your needs. Please feel free to follow me on . Twitter Also published at https://mdntblu.medium.com/top-5-mobile-proxy-providers-bc9afce601ed

The 5 Best Mobile Proxy Service Providers

In this article, I’m going to demonstrate performance differences between two ways of iterating over the records in a MySQL database table with millions of records. In a high volume analytics system, tables with millions of records are quite common and iterating over the full table or a subset of these tables becomes often necessary — whether it’s to perform computations, run a migration, or create parallelized background jobs on the records. At , we have many database tables with 100s of millions of records, and it becomes important to write efficient code for iterations because there is often an order of magnitude difference between a good and not-so-good approach. AirPR Find Each Method The standard approach provided natively by ActiveRecord is the method. find_each For the purposes of this exercise, I created an table to which I added about 5 million rows of data¹. employees There is also a table with the following columns that stores the salaries of those employees across different time ranges. This table contains about 3 million records. salaries Let us measure the performance of iterating through this table using find_each DEFAULT_BATCH_SIZE = 1000 time = Benchmark.realtime doEmployee.select(:emp_no, :first_name, :last_name).find_each(batch_size: DEFAULT_BATCH_SIZE) do |employee|endend => 100.6963519999990 The underlying queries that ActiveRecord makes look like this: Employee Load (2.1ms)  SELECT  `employees`.`emp_no`, `employees`.`first_name`, `employees`.`last_name` FROM `employees`  ORDER BY `employees`.`emp_no` ASC LIMIT 1000Employee Load (1.9ms)  SELECT  `employees`.`emp_no`, `employees`.`first_name`, `employees`.`last_name` FROM `employees` WHERE (`employees`.`emp_no` > 11000)  ORDER BY `employees`.`emp_no` ASC LIMIT 1000Employee Load (1.8ms)  SELECT  `employees`.`emp_no`, `employees`.`first_name`, `employees`.`last_name` FROM `employees` WHERE (`employees`.`emp_no` > 12000)  ORDER BY `employees`.`emp_no` ASC LIMIT 1000 ... Employee Load (1.3ms)  SELECT  `employees`.`emp_no`, `employees`.`first_name`, `employees`.`last_name` FROM `employees` WHERE (`employees`.`emp_no` > 5127997)  ORDER BY `employees`.`emp_no` ASC LIMIT 1000 Notice how ActiveRecord keeps track of the from the previous iteration and uses it in a where condition in the next one. This is called value based pagination and is generally the preferred approach for pagination (over other methods like offset based pagination)². id ID Iterator Method I propose we try a different iterating technique now: time = Benchmark.realtime dofirst_id = Employee.first.idlast_id = Employee.last.id(first_id..last_id).step(DEFAULT_BATCH_SIZE).each do |value| Employee.where('employees.emp\_no >= ?', value).  
     where('employees.emp\_no < ?', value + DEFAULT\_BATCH\_SIZE).  
     order('employees.emp\_no ASC').  
     select(:emp\_no, :first\_name, :last\_name).each do |employee|  
end endend => 101.34066200000234 In this method, we divvy up the total number of rows into batches using conditions on the primary key to iterate through all the records in the table. Notice how the performance is practically the same between the two methods. This is how the underlying queries look: where Employee Load (1.1ms)  SELECT  `employees`.* FROM `employees`  ORDER BY `employees`.`emp_no` ASC LIMIT 1Employee Load (1.1ms)  SELECT  `employees`.* FROM `employees`  ORDER BY `employees`.`emp_no` DESC LIMIT 1Employee Load (1.5ms)  SELECT `employees`.`emp_no`, `employees`.`first_name`, `employees`.`last_name` FROM `employees` WHERE (employees.emp_no > 10001) AND (employees.emp_no <= 11001)Employee Load (1.9ms)  SELECT `employees`.`emp_no`, `employees`.`first_name`, `employees`.`last_name` FROM `employees` WHERE (employees.emp_no > 11001) AND (employees.emp_no <= 12001) ... Employee Load (1.8ms)  SELECT `employees`.`emp_no`, `employees`.`first_name`, `employees`.`last_name` FROM `employees` WHERE (employees.emp_no >= 5128001) AND (employees.emp_no < 5129001) This approach works best if the ids are in order because the iteration wouldn’t have to iterate & skip a lot of missing records in that case³. Iterating with joins Now, let’s compare performance of these two methods when we add some more complexity to the query. In this new scenario, say, we want to iterate through all employees whose salary was above 80,000 at any point during their employment with the company. The method would look something like this: find_each time = Benchmark.realtime doEmployee.select(:emp_no, :first_name, :last_name).joins(:salaries).where('salary > 80000').find_each(batch_size: DEFAULT_BATCH_SIZE) do |employee|endend => 1181.770457000006 On the other hand, the id iterator method for performing the same operation results in an order of magnitude improvement in performance. time = Benchmark.realtime do first_id = Employee.first.idlast_id = Employee.last.id (first_id..last_id).step(DEFAULT_BATCH_SIZE).each do |value|Employee.where('employees.emp_no >= ?', value).where('employees.emp_no < ?', value + DEFAULT_BATCH_SIZE).joins(:salaries).where('salary > 80000').order('employees.emp_no ASC').select(:emp_no, :first_name, :last_name).each do |employee|endend end => 72.75677799998084 The above results indicate that using the approach results in a much worse performance⁴. The ID iterator approach is about 15x faster than naive . The reason for this becomes clear when you inspect the queries that are made by the two approaches. find_each find_each The method makes this type of query: find_each SELECT  `employees`.`emp_no`, `employees`.`first_name`, `employees`.`last_name` FROM `employees` INNER JOIN `salaries` ON `salaries`.`emp_no` = `employees`.`emp_no` WHERE (salary > 80000)  ORDER BY `employees`.`emp_no` ASC LIMIT 1000 An EXPLAIN on this query reveals the following: 1 SIMPLE salaries ALL salary,emp_no NULL NULL NULL 2837536 1 SIMPLE employees eq_ref PRIMARY PRIMARY 4 employees.salaries.emp_no 1 Using index Using where; Using temporary; Using filesort which indicates that neither the index on salary nor the index on emp_no is being used to filter the salaries table. The id iterator method makes this type of query: SELECT An EXPLAIN on this query shows that the query optimizer uses the index on emp_no in the salaries table: 1 SIMPLE salaries range salary,emp_no emp_no 4 NULL 1 1 SIMPLE employees eq_ref PRIMARY PRIMARY 4 employees.salaries.emp_no 1 Using index Using index condition; Using where which reveals why the method is so much slower than the iterator method. find_each TL;DR The lesson here is always use EXPLAINs to understand what the MySQL query optimizer actually does so that you can create the most optimized queries⁵. Based on analyzing the results of the EXPLAIN, a decision can be made on which approach needs to be taken for iterations on large tables. JOINs on large tables usually results in poor performance, so it’s best to avoid them. Try to use JOINs only when the result set has been narrowed down significantly through the use of an index based condition on one of the tables. Try to make the best use of indices for queries in general. Use queries that results in the MySQL query optimizer choosing to use indices that are available in the table. Add indices to the table that may help speed up queries while understanding the trade-offs in terms of write performance degradation⁶. Avoid running select *, instead select only the columns that are necessary for your operation. This will reduce the amount of data that needs to be sent especially when there are many TEXT columns in the table. The query optimizer might take different paths depending on a variety of factors, the same query might take a different path on a server with larger resources because, say, an index might fit into the memory. This will result in drastic differences in performances. It is best to assume the worst in these situations and write queries that don’t rely on large indices to be kept in memory. The easiest way to see the queries that ActiveRecord generates would be to turn on DEBUG logging. It is recommended to turn this on in development so you can catch performance issues early. ActiveRecord::Base.logger = Logger.new(STDOUT) Alternatively, you can use on an to see beforehand what query it’s going to make. to_sql ActiveRecord::Relation Employee.where(“gender = ‘M’”).to_sql ¹ I started out from sample dataset, and deleted everything but the and table. And then I duplicated records in the table to reach 5 million rows. this employees salaries employees ² link has a good comparison of the Value based vs Offset based pagination. This ³ If option is turned on for the primary key, the records are automatically in incremental order. AUTO_INCREMENT ⁴ The performance degrades even more on larger tables. When you reach 100s of millions of rows, it becomes even more important to understand the underlying queries because it might result in . 100x or 1000x difference ⁵ Take the time to read (and master) the on EXPLAIN output format, so its clear what’s good and what’s not good. official MySQL documentation ⁶ has a good description on the performance impact of creating indices. It’s important to understand that writes on a table with a lot of indices will be slower, so use them wisely. This link

ActiveRecord on MySQL— Iterating over large tables with conditions

How blockchain can mobilize a community to provide Internet for each other and create a new sharing economy My goal and dream for the past few years has been to replace Internet Service Providers (ISPs) through the power of the community. So I set out a personal and professional journey to start which stands for the OISP, Open Internet Socialization Project. I thought I was being clever with an initialism like that, but then I started saying it out loud in conversation. Even so, I can’t think of a more concise set of words to describe what my team and I are trying to do. The core principle is simple: Members of a community own the means for delivering Internet to each other. They also profit from that delivery. This is what I mean by Socialization. Shared costs, but also shared profits. We, the community, share in the cost and effort of being our own ISP together. We also share in the profit of that communal utility. What does this look like? Instead of paying ISPs, you pay your neighbor for offering Internet access to you. Money stays in the community and Internet ends up being much cheaper. Before we dive into the details, let’s ask an important question. Do we really need to change the way we get Internet? The Future of Communication Comic by Milt Priggee . We paid for the infrastructure that ISPs use and we still find ourselves with some of the slowest Internet in the developed world. On top of that, we don’t even pay a fair price for it. Over the last 25 years, American taxpayers have paid $400 billion ($5000 per household) to make sure that we get Internet . ISPs own that infrastructure that we, the taxpayers, paid for, and yet they reap exorbitant rewards. Now that they own the infrastructure and are billion dollar corporations, they lobby to weaken net neutrality even though the population is overwhelmingly for a free and open Internet. Again, all of this is to privatize profits at the expense of the taxpayer. This ends up being an example of socialized costs and privatized profits I think it’s important to remind ourselves that this is the future of the Internet we’re talking about. We’ve had the ability to communicate with anyone on Earth in a matter of milliseconds for all of 0.5% of human civilization. Right now we are at the crossroads where the future of how humans will learn, connect, feel, and create a living will be decided. What if any aspect of that goes against the bottom line of the ISPs? Can we count on them to look after our digital liberties when they have a fiduciary responsibility to maximize profit? That’s a lot of trust to put in corporation. any Suppose ISPs go the way of maximizing profit. If customers don’t like ISPs throttling their connection, or selling their browser history, then surely they can shape the industry by taking that money elsewhere, right? This is the hallmark of a free market and how consumers hold industries accountable — with their wallet. Internet access is considered a human right, so it would be unreasonable to go without it. That leaves taking your money to a competitor. But what if competition is limited? The power of our cumulative wallets that we’re supposed to have is worthless if we can’t take our money elsewhere. If customers can’t take their money elsewhere, then that accountability is gone. When the future of communication is at stake, accountability shouldn’t be a ridiculous thing to ask for. Unless we do something differently, it’s fair to say that our power is limited. After all, ISPs have a lot of money, competition is limited, and they own the infrastructure. This all sounds incredibly bleak, but there’s a curious route for defiance rooted in a simple question: Who says ISPs have to own the infrastructure? Can we come together with the technology we have today to deliver Internet to each other so we don’t need them? These are the questions OISP aims to address, and we’re starting with communities. What and How The team at OISP is working on a network we call . This network consists of people in a town or city acting as nodes in a wireless grid to help deliver data to each other. Andrena Andrena can be summed up in four points: Users own all the wireless hardware necessary to form a large network Management of the entire system occurs on a public blockchain All users seamlessly transact with each other on the blockchain directly, meaning the network can function without our company Wholesale Internet prices are brought to the consumer. Any margin is divided among community members who help contribute to the network. Let’s expand on these points to see what shared infrastructure looks like. Wireless Hardware as Infrastructure When thinking about Andrena and the infrastructure/hardware you can imagine something like your wireless home router on steroids. It still provides a hotspot at home, but it’s also designed to interconnect with other users that have their own hardware. This is what we mean by . If you’re connected to your neighbor and he’s one step closer to Google.com than you are, he’ll deliver that data to your devices. delivering Internet to each other In the process of getting Andrena setup in a community, it makes sense to minimize the amount of hardware needed. It’s ideal if this network can service everyone while minimizing the amount of money people need to spend on extra hardware. If your laptop or phone is under your neighbor’s coverage, then you don’t need anything extra at home. How much new infrastructure/hardware is needed depends entirely on population density and geography. If an apartment landlord is part of the Andrena network, then a single hotspot can cover all of her tenants and they don’t need anything extra. It’s important to note that her tenants don’t to the infrastructure — they use it. contribute From here on out we’re going to be focusing on the people that contribute to the infrastructure: the contributors. Any two contributors (think you and a neighbor’s house at the end of the street, or two nearby apartment owners) in the network can connect as long as they have pairwise hardware that can talk. Whether it’s airMAX, airFiber, MikroTik, Mimosa, etc., Andrena is agnostic to these devices. When choosing, our organization helps facilitate this process depending on how active a contributor wants to be. And if you’re a contributor actively giving Internet access to others, it makes sense to be rewarded for it. Following the previous example, a landlord who wants to provide Internet to her tenants can spend $1000 upfront on hardware. Her tenants can join her wireless network (without any extra hardware) and pay her directly for the data they consume. This approach offers for the landlord and can save her tenants thousands on home Internet costs. residual income Meanwhile, someone with a well-placed corner apartment can invest $100 on hardware and end up paying $0 per month on an Internet bill because of the offset from providing Internet to others. . We can also see that the infrastructure is decentralized. It’s not owned by one company, but rather the users. These examples show how someone can contribute to the network with their hardware and get rewarded for doing so More for the Local Economy In the examples just mentioned we pay each other for sharing out Internet. This is the sharing economy model, also known as collaborative consumption. Think Uber, Airbnb, etc., applied to Internet use. In this sharing economy the underlying utility is owned by the users. In ride sharing, users own the cars. In our model, the infrastructure to deliver Internet to your neighbor is owned by the community. Our goal with Andrena and this user-owned network is to create a new sector of the local economy. Food, transportation, etc., are all a part of the local economy, so why not put Internet into that mix? This comes with a layer of complexity because not everyone knows about or has the time to configure networks. Our focus is on eliminating that complexity so that money can flow in the sharing economy. Any average consumer should be able to seamlessly integrate, without knowing about the technicalities, and get rewarded for contributing. . By making it easy for anyone to contribute, we aim to create the ideal conditions where competition increases quality and drives prices down If one local cab company takes the long route every time and charges you a high price, you can go with a different one. Similarly, if one node in the network is demanding excessive rates or isn’t delivering on his share of data through , it should be easy for another one to compete with lower prices and dedicated data. oversubscription This approach brings competition back into the mix and gives power back to your wallets. The best part about this sharing economy is that We’re talking about more money for local residents, property owners, and small businesses, all of whom are much more likely to spend that money in their local economy. All of that money we spend on our Internet bill with ISPs, does it ever get used to buy coffee at a local shop, or groceries at a local grocer? it takes the profits that ISPs siphon out of a local economy and pumps it back in. Everything I’ve described in this section is centered around . The more you contribute, the more you get rewarded. If you want to rip off your neighbor, tread carefully because he could easily replace you. We have to remember that we’re facing off against some of the largest titans in any industry. If the community is to beat the ISPs, we have to be fair to each other. fairness Blockchain at the Core Fairness comes at a price, and that’s trust. If you can’t trust the quality of service you’re getting, or the price you’re being charged, then it’s not really a fair system. It’d be ideal if you didn’t have to trust your neighbor at all to still be able to organize with him to form this network. The technology that is at the core of the Andrena network needs to be one that can operate trust. without Andrena uses blockchain — the same technology that powers Bitcoin and Ethereum — at its core to ensure fairness without trust . It allows Andrena networks to form and organize, without a central authority (like ISPs) and that’s an important point for us. “Distributed ledgers are systems that enable parties who don’t fully trust each other to form and maintain consensus about the existence, status, and evolution of a set of shared facts” — Richard Gendal Brown is a type of distributed ledger, and it fits perfectly for creating a network in a community. This network has to coordinate a lot of information (networking, financial, etc.), and everyone needs to agree on the current state of the network. As stated, users shouldn’t have to trust each other to organize together, and blockchain solves that problem. Blockchain Additionally, OISP wants the Andrena network to be something that can endure. If our company falters, how can communities all over the world still provide Internet for each other? What if a community wants to come together to organize their own network and enrich their economy without us? If we are the central authority of all these networks, we can’t give an adequate answer. As a company, we have to relinquish power. We can’t just be a replacement to the ISPs. At a very fundamental level, we have to give power back to our users so that we can do things differently. The needs to be decentralized, just like the infrastructure, and that’s where blockchain shines technology A lot of our articles in the future will be dedicated to the specifics of how blockchain works on Andrena, as there’s a lot of details to explore. One of the biggest areas is its use as a practical medium for financially backed collaborative consumption. OISP has a commitment to open sourcing the code needed to run this network, along with the code needed to maintain the sharing economy. An open source commitment combined with blockchain gives our users a very interesting promise: If we become just as bad as the ISPs that you hate today, you’ll be able to come together to replace us, and you’ll have the technology to do so. More About Nodes and Users Everything above is the gist of Andrena: users own wireless hardware to deliver Internet to each other, and it’s backed by a sharing economy that runs on blockchain. Still, there’s a lot of details left out, and here are some of the quick hits. Gateways Some nodes in the network will be gateways to the greater Internet. These are users (or us) that maintain connections to wholesale Internet providers. The price of Internet at this level is much cheaper than what we pay for today via ISPs. much Some Internet sharing models out there rely on using existing consumer ISPs as the gateway. That won’t work here because selling that data is against the terms of service. Installations Wireless devices can be installed on roofs, on windows, or completely out of Line of Sight(LoS). Smaller devices come with window and wall mounts, whereas the larger devices (largest being about 4 feet) are best put on roofs with non penetrating roof mounts. Throughput Verification To verify that nodes are providing their agreed amount of bandwidth a decentralized technique is still needed. We will explore this in much more detail in the coming articles. Security Since we are assuming nodes don’t fully trust each other, we have to account for snooping. While HTTPS solves this issue, users have the option of creating an encrypted tunnel between their devices and the gateway nodes (or even further upstream), ensuring that no one in the middle can see any plaintext traffic. About Andrena The Company Feel free to stop reading here if you’re only curious about the details of Andrena as a wireless network. Beta My team and I are in the process of deploying an Andrena beta in Princeton, NJ. I know, not really an area that needs low cost Internet. Nevertheless, we are targeting all of the low income areas in our first round of deployment. We hope that a successful round of deployment will allow us to branch out to other areas including Trenton, New Brunswick, Hoboken, and Brooklyn. The No Skim Promise The margins between what the consumer pays and what the gateway pays for wholesale Internet are strictly divided among the users in the system. Andrena’s business model doesn’t include making money by skimming from the top of every transaction. Geospatial Insights A simple example of LoS(Line of Sight) calculations in action Our company also focuses on strategic deployment. To give a tangible example, we use satellite data to determine LoS quality between a new user’s location and other nodes in the network. This saves a lot of time when it comes to deploying since you don’t need someone to show up at your house and test the signal. It also allows us to run simulations on new communities to determine which areas fit best. Movers and Shakers There are a lot of titans with brilliant solutions in the space Andrena finds itself in. We draw inspiration from them in varying capacities and would like to mention them. — A large scale community powered network in Spain with 33,000 nodes, showing that something similar can be done in the U.S. guifi.net — One of the first city-wide meshes that was implemented in Cambridge. This article isn’t complete without paying them homage. Roofnet n — Pushing the true vision of achieving an Internet powered by everyone’s mobile devices. The ultimate solution in the making. Open Garde — An excellent mesh solution using the B.A.T.M.A.N protocol, showing just what you can do with . Open Mesh OpenWrt — Offers some of the best wireless hardware out there. A lot of our network uses Ubiquiti devices. Their airPrism technology is a game changer as crowding becomes a concern in the ISM band. Ubiquiti — Wireless hardware with extensive low-level and CLI documentation. Their products make our solutions very customizable. MikroTik

Decentralized Internet on Blockchain

I Tested the AirDroid Business Mobile Device Management Solution — Here’s What I Think

Your Airdrop 'Dust' Can Finally Be Useful—Thanks to This Ingenious Protocol

The HackerNoon Newsletter: Lumoz Unveils esMOZ Airdrop Details (11/17/2024)

We're thrilled to announce the forthcoming Lumoz’s esMOZ airdrop, distributed to all sorts of contributors! This milestone wouldn't have been possible without the dedication and contributions of our vibrant community. Over the last two years, our community has supported Lumoz through key phases: the Pre-Alpha testnet engaged 87,567 active participants, the Alpha testnet attracted 286,179 followers, and participation in the Quidditch testnet exceeded one million. These numbers underscore the community’s strong support and trust in Lumoz. Your contributions have driven invaluable feedback, strengthening Lumoz’s technical foundation and shaping our ecosystem's growth. This airdrop is our way of expressing gratitude for your continued support and is a significant step toward our journey into the next chapter. Airdrop Rules Airdrop Inquiry Link: https://lumoz.org/airdrop Lumoz Tokens have a total supply of 10 billion, with 10% (1 billion esMOZ tokens) dedicated to this airdrop. Based on our recent valuation, this represents a value of approximately $30 million. The exchange rate for esMOZ to MOZ will be 1:1, and the exchange will follow an unlocking schedule as detailed in our official documentation (https://docs.lumoz.org/). As the largest airdrop in Lumoz's history, it will target early adopters, Lumoz PoW & node holders, ecosystem contributors, and active participants from ecosystems like ETH, Celestia, and the Move Ecosystem. Detailed Eligibility Criteria: Early Lumoz Participants:  Lumoz Point holders will receive esMOZ on a 1:1 basis for points held. Users with over 500 points will also receive bonus esMOZ airdrops.


Lumoz PoW Testnet Participants: From November 5 to December 5, Lumoz will host ZK mining on the testnet. Participants will earn esMOZ airdrops proportional to MOZ test tokens mined during this period. Updated rewards will be available on the airdrop page.


Lumoz zkVerifier Node Holders:  Holders of the Lumoz zkVerifier License, as captured in the October 26 snapshot, are eligible for airdrops.


Lumoz Ecosystem Users: This includes users of Lumoz RaaS services in projects like Merlin Chain, ZKFair, Ultiverse, and Matr1x. Active users in these ecosystems will receive direct airdrops, visible on the official airdrop page starting November 5. This portion of the airdrop will consist of two parts: The first part will be directly airdropped to active addresses in the ecosystem, which can be checked on the Lumoz official airdrop page starting November 5. The second part will be airdropped to users participating in ecosystem-related activities. After the events conclude, the esMOZ earned through participation will be updated on the Lumoz official airdrop page. Please follow official updates from each ecosystem for specific activity times. Active Users in Ecosystems like ETH, Celestia, and Move: Eligible users include: Participants interacting with major DeFi projects in ETH, including Ethereum, Polygon, and Arbitrum over the past six months.


Significant stakers in the Celestia network. Active users engaging with leading DeFi projects in Move, primarily Aptos and Sui, within the past six months. Please note that the airdrop inquiry period will last one month, during which, specific claim details will be announced. NFT Activity Coming Soon After obtaining esMOZ, users are naturally most concerned about the exchange rules. Lumoz's official documentation has previously stated that the exchange ratio between esMOZ and MOZ is 1:1, although there will be a certain unlocking period. While this setup is designed for Lumoz's long-term development, there have been voices in the community expressing a desire for an earlier unlocking. We value the feedback from every community user, which is why we have introduced an NFT section that will allow users to directly exchange a certain amount of esMOZ for MOZ. NFTs will be set at different levels, with each level offering varying esMOZ exchange limits. In the future, NFTs will also support free circulation, allowing users to exchange according to their needs for flexible asset management. We will announce the rules for obtaining NFTs shortly, so stay tuned! This airdrop marks just the beginning for Lumoz. Follow our official Twitter for updates and stay informed on our journey forward. About Lumoz Lumoz is a leading modular computing layer and ZK-RaaS platform, delivering computation for Rollups, ZK-ML, and ZKP verification through its PoW mining system. Earlier this year, Lumoz completed its Pre-A funding round, raising $14 million with backing from prominent investors like OKX Ventures, HashKey Capital, KuCoin Ventures, Polygon, and IDG Blockchain. With over 1.5 million users, 200+ projects, 28,137 validators, and 145 PoW miners engaged, Lumoz’s mainnet is set to launch by year’s end. We're thrilled to announce the forthcoming Lumoz’s esMOZ airdrop, distributed to all sorts of contributors! This milestone wouldn't have been possible without the dedication and contributions of our vibrant community. Over the last two years, our community has supported Lumoz through key phases: the Pre-Alpha testnet engaged 87,567 active participants, the Alpha testnet attracted 286,179 followers, and participation in the Quidditch testnet exceeded one million. These numbers underscore the community’s strong support and trust in Lumoz. Your contributions have driven invaluable feedback, strengthening Lumoz’s technical foundation and shaping our ecosystem's growth. This airdrop is our way of expressing gratitude for your continued support and is a significant step toward our journey into the next chapter. Airdrop Rules Airdrop Inquiry Link: https://lumoz.org/airdrop https://lumoz.org/airdrop https://lumoz.org/airdrop Lumoz Tokens have a total supply of 10 billion, with 10% (1 billion esMOZ tokens) dedicated to this airdrop. Based on our recent valuation, this represents a value of approximately $30 million. The exchange rate for esMOZ to MOZ will be 1:1, and the exchange will follow an unlocking schedule as detailed in our official documentation ( https://docs.lumoz.org/ ). https://docs.lumoz.org/ As the largest airdrop in Lumoz's history, it will target early adopters, Lumoz PoW & node holders, ecosystem contributors, and active participants from ecosystems like ETH, Celestia, and the Move Ecosystem. Detailed Eligibility Criteria: Detailed Eligibility Criteria: Early Lumoz Participants:  Lumoz Point holders will receive esMOZ on a 1:1 basis for points held. Users with over 500 points will also receive bonus esMOZ airdrops. Lumoz PoW Testnet Participants: From November 5 to December 5, Lumoz will host ZK mining on the testnet. Participants will earn esMOZ airdrops proportional to MOZ test tokens mined during this period. Updated rewards will be available on the airdrop page. Lumoz zkVerifier Node Holders:  Holders of the Lumoz zkVerifier License, as captured in the October 26 snapshot, are eligible for airdrops. Lumoz Ecosystem Users: This includes users of Lumoz RaaS services in projects like Merlin Chain, ZKFair, Ultiverse, and Matr1x. Active users in these ecosystems will receive direct airdrops, visible on the official airdrop page starting November 5. This portion of the airdrop will consist of two parts: Early Lumoz Participants:  Lumoz Point holders will receive esMOZ on a 1:1 basis for points held. Users with over 500 points will also receive bonus esMOZ airdrops. Early Lumoz Participants:  Lumoz Point holders will receive esMOZ on a 1:1 basis for points held. Users with over 500 points will also receive bonus esMOZ airdrops. Lumoz PoW Testnet Participants: From November 5 to December 5, Lumoz will host ZK mining on the testnet. Participants will earn esMOZ airdrops proportional to MOZ test tokens mined during this period. Updated rewards will be available on the airdrop page. Lumoz PoW Testnet Participants: From November 5 to December 5, Lumoz will host ZK mining on the testnet. Participants will earn esMOZ airdrops proportional to MOZ test tokens mined during this period. Updated rewards will be available on the airdrop page. Lumoz zkVerifier Node Holders:  Holders of the Lumoz zkVerifier License, as captured in the October 26 snapshot, are eligible for airdrops. Lumoz zkVerifier Node Holders:  Holders of the Lumoz zkVerifier License, as captured in the October 26 snapshot, are eligible for airdrops. Lumoz Ecosystem Users: This includes users of Lumoz RaaS services in projects like Merlin Chain, ZKFair, Ultiverse, and Matr1x. Active users in these ecosystems will receive direct airdrops, visible on the official airdrop page starting November 5. This portion of the airdrop will consist of two parts: Lumoz Ecosystem Users: This includes users of Lumoz RaaS services in projects like Merlin Chain, ZKFair, Ultiverse, and Matr1x. Active users in these ecosystems will receive direct airdrops, visible on the official airdrop page starting November 5. This portion of the airdrop will consist of two parts: The first part will be directly airdropped to active addresses in the ecosystem, which can be checked on the Lumoz official airdrop page starting November 5. The first part will be directly airdropped to active addresses in the ecosystem, which can be checked on the Lumoz official airdrop page starting November 5. The second part will be airdropped to users participating in ecosystem-related activities. After the events conclude, the esMOZ earned through participation will be updated on the Lumoz official airdrop page. Please follow official updates from each ecosystem for specific activity times. The second part will be airdropped to users participating in ecosystem-related activities. After the events conclude, the esMOZ earned through participation will be updated on the Lumoz official airdrop page. Please follow official updates from each ecosystem for specific activity times. Active Users in Ecosystems like ETH, Celestia, and Move: Eligible users include: Active Users in Ecosystems like ETH, Celestia, and Move: Eligible users include: Participants interacting with major DeFi projects in ETH, including Ethereum, Polygon, and Arbitrum over the past six months. Significant stakers in the Celestia network. Participants interacting with major DeFi projects in ETH, including Ethereum, Polygon, and Arbitrum over the past six months. Participants interacting with major DeFi projects in ETH, including Ethereum, Polygon, and Arbitrum over the past six months. Significant stakers in the Celestia network. Significant stakers in the Celestia network. Active users engaging with leading DeFi projects in Move, primarily Aptos and Sui, within the past six months. Please note that the airdrop inquiry period will last one month, during which, specific claim details will be announced. Active users engaging with leading DeFi projects in Move, primarily Aptos and Sui, within the past six months. Please note that the airdrop inquiry period will last one month, during which, specific claim details will be announced. NFT Activity Coming Soon NFT Activity Coming Soon After obtaining esMOZ, users are naturally most concerned about the exchange rules. Lumoz's official documentation has previously stated that the exchange ratio between esMOZ and MOZ is 1:1, although there will be a certain unlocking period. While this setup is designed for Lumoz's long-term development, there have been voices in the community expressing a desire for an earlier unlocking. We value the feedback from every community user, which is why we have introduced an NFT section that will allow users to directly exchange a certain amount of esMOZ for MOZ. NFTs will be set at different levels, with each level offering varying esMOZ exchange limits. In the future, NFTs will also support free circulation, allowing users to exchange according to their needs for flexible asset management. We will announce the rules for obtaining NFTs shortly, so stay tuned! This airdrop marks just the beginning for Lumoz. Follow our official Twitter for updates and stay informed on our journey forward. About Lumoz About Lumoz Lumoz is a leading modular computing layer and ZK-RaaS platform, delivering computation for Rollups, ZK-ML, and ZKP verification through its PoW mining system. Earlier this year, Lumoz completed its Pre-A funding round, raising $14 million with backing from prominent investors like OKX Ventures, HashKey Capital, KuCoin Ventures, Polygon, and IDG Blockchain. With over 1.5 million users, 200+ projects, 28,137 validators, and 145 PoW miners engaged, Lumoz’s mainnet is set to launch by year’s end.

Lumoz Unveils esMOZ Airdrop Details

Lumoz revela detalles del lanzamiento aéreo de esMOZ

Lumoz Devwale Detay Airdrop esMOZ

A Lumoz bemutatja az esMOZ Airdrop részleteit

Lumoz svela i dettagli dell'airdrop esMOZ

LumozがesMOZエアドロップの詳細を発表

Lumoz បង្ហាញព័ត៌មានលម្អិត esMOZ Airdrop

Lumoz onthult esMOZ Airdrop-details

Lumoz ujawnia szczegóły zrzutu esMOZ

Lumoz Desvela esMOZ Airdrop Detalles

Lumoz zbulon detajet e esMOZ Airdrop

Lumoz тафсилоти esMOZ Airdrop-ро ошкор мекунад

Lumoz esMOZ Airdrop tafsilotlarini ochib beradi

If free money sounds suspicious to you, then you’re doing a good job of taking care of your funds. But fear not, because, in this case, crypto airdrops are a totally legit marketing tool. They’ve been around for years, and they keep coming. Many cryptocurrency projects actually give away a portion of their coins to gain adoption and recognition among users. That’s exactly what an airdrop is, indeed: a method used by cryptocurrency projects to distribute free tokens to a group of users, often as part of a marketing or community-building strategy. It typically works by sending tokens directly to users’ wallets based on certain criteria, such as holding a specific coin or completing tasks like social media engagement. Airdrop’s Purpose & Types Crypto airdrops are used to distribute tokens widely and quickly, helping projects build an initial ownership base. When tokens are owned by many people, the project becomes more stable, as its value isn’t concentrated in the hands of a few. Airdrops also serve as a strong marketing tool, drawing attention to the project as people are often eager to receive free tokens. This excitement helps increase awareness and brings new users into the ecosystem. Airdrops can also be used to reward loyal community members. By offering tokens to existing supporters, development teams foster a sense of appreciation, encouraging these users to stay engaged with the project and reducing the likelihood of them selling off their holdings. This approach helps maintain the token's price and strengthens community loyalty over time. Not all airdrops are the same, though, and their intended effectiveness could vary. There are several types of airdrops, each serving a different purpose. Standard airdrops require users to sign up, offering a straightforward way to receive tokens. Bounty airdrops, on the other hand, require users to perform specific tasks like promoting the project or contributing to its development. Lastly, holder airdrops reward existing supporters who already own a certain cryptocurrency, often without needing them to take any further action. Some Downsides Airdrops can be a great way to boost awareness and attract users to a crypto project, but they come with several challenges --especially for the team behind the projects and its loyal community. One significant downside is the sell pressure they create. Since recipients get tokens for free, many are quick to sell them off rather than hold them for the long term. This sudden increase in sell pressure can drive down the token’s price, hindering the project’s market stability and long-term value. Another issue is the potential for users to exploit the airdrop process. Some participants may create multiple accounts or fake activities to maximize their rewards while contributing little to the project. This not only skews the token distribution but also wastes resources that could have been better spent on genuine supporters. Additionally, airdrop hunters often have no loyalty to the project. Their goal could be only to collect tokens and sell them immediately, rather than becoming active members of the community. This can make it difficult to build a dedicated user base and achieve sustainable growth. As we can see, the effectiveness of airdrops is debatable, as they often attract short-term users. However, they remain a useful complementary tool for generating initial interest and bringing attention to new crypto projects. How to Participate in a Crypto Airdrop To participate in a crypto airdrop, the first step is to meet the eligibility criteria set by the project. These requirements can vary and may include, as we’ve mentioned, simple actions like signing up or more involved tasks such as promoting the project on social media. Regardless of the specific conditions, you’ll always need a crypto wallet compatible with that specific platform to receive the tokens. In most cases, when an airdrop is announced, pay attention to two important dates: the snapshot and the distribution. The snapshot is when the project team records the list of wallets that qualify for the airdrop, so you’ll need to ensure you meet all requirements by that time. The distribution date is when the tokens will be sent to your wallet, marking the completion of the airdrop process. Staying up to date with your favorite networks on social media could help you to discover new airdrops. However, it’s important to always stay cautious. Only follow official instructions (from official accounts) to avoid potential scams, and keep in mind that you may have tax obligations on any tokens you receive. Even if the token’s value drops, taxes may still apply, so it’s wise to plan ahead. Additionally, remember that cryptocurrencies can be volatile, so airdropped tokens may fluctuate in value significantly. Obyte Distribution Over the years, Obyte has had several types of airdrops trying to help with the distribution and adoption of its native currency GBYTE and the private coin Blackbytes (GBB). Instead of an Initial Coin Offering (ICO) or a similar crowd sale, GBYTEs started their journey by being distributed for free to Bitcoin (BTC) holders who chose to participate between 2016 and 2017. Around 645,341 GBYTEs (more than 64% of the total supply) were distributed this way to foster adoption. In the following years, other “bounty airdrop” programs were added to welcome more users, and some of them are still available. Currently, you can earn free GBYTEs in Obyte by verifying your personal information through attestations. This process allows you to confirm details like your real name, email, or GitHub account using chatbots in the Obyte wallet. Depending on the type of attestation you complete, you can earn between $8 and $79 in GBYTEs as a reward. These attestations also provide access to various applications within the Obyte ecosystem. Another way to earn some free GBYTEs is by participating in our Telegram quiz. By answering multiple-choice questions about Obyte correctly, you can earn at least $0.02 in GBYTEs, paid as a textcoin. It’s an easy way to learn about Obyte while gaining small rewards. Now, if you’re interested in doing a bit more work, we also have a Grants Program available for open-source projects that enhance our ecosystem. Everyone is welcome to participate! Featured Vector Image by Freepik If free money sounds suspicious to you, then you’re doing a good job of taking care of your funds. But fear not, because, in this case, crypto airdrops are a totally legit marketing tool. They’ve been around for years, and they keep coming. Many cryptocurrency projects actually give away a portion of their coins to gain adoption and recognition among users. That’s exactly what an airdrop is, indeed: a method used by cryptocurrency projects to distribute free tokens to a group of users, often as part of a marketing or community-building strategy . It typically works by sending tokens directly to users’ wallets based on certain criteria, such as holding a specific coin or completing tasks like social media engagement. That’s exactly what an airdrop is, indeed: a method used by cryptocurrency projects to distribute free tokens to a group of users, often as part of a marketing or community-building strategy Airdrop’s Purpose & Types Crypto airdrops are used to distribute tokens widely and quickly, helping projects build an initial ownership base. When tokens are owned by many people, the project becomes more stable, as its value isn’t concentrated in the hands of a few. Airdrops also serve as a strong marketing tool, drawing attention to the project as people are often eager to receive free tokens. This excitement helps increase awareness and brings new users into the ecosystem. Airdrops can also be used to reward loyal community members. By offering tokens to existing supporters, development teams foster a sense of appreciation, encouraging these users to stay engaged with the project and reducing the likelihood of them selling off their holdings. This approach helps maintain the token's price and strengthens community loyalty over time. Not all airdrops are the same, though, and their intended effectiveness could vary. There are several types of airdrops , each serving a different purpose. Standard airdrops require users to sign up, offering a straightforward way to receive tokens. Bounty airdrops, on the other hand, require users to perform specific tasks like promoting the project or contributing to its development. Lastly, holder airdrops reward existing supporters who already own a certain cryptocurrency, often without needing them to take any further action. Not all airdrops are the same, though, and their intended effectiveness could vary. several types of airdrops several types of airdrops Some Downsides Airdrops can be a great way to boost awareness and attract users to a crypto project, but they come with several challenges --especially for the team behind the projects and its loyal community. One significant downside is the sell pressure they create. Since recipients get tokens for free, many are quick to sell them off rather than hold them for the long term. This sudden increase in sell pressure can drive down the token’s price, hindering the project’s market stability and long-term value. Another issue is the potential for users to exploit the airdrop process. Some participants may create multiple accounts or fake activities to maximize their rewards while contributing little to the project. This not only skews the token distribution but also wastes resources that could have been better spent on genuine supporters. This not only skews the token distribution but also wastes resources that could have been better spent on genuine supporters. Additionally, airdrop hunters often have no loyalty to the project. Their goal could be only to collect tokens and sell them immediately, rather than becoming active members of the community. This can make it difficult to build a dedicated user base and achieve sustainable growth. As we can see, the effectiveness of airdrops is debatable, as they often attract short-term users. However, they remain a useful complementary tool for generating initial interest and bringing attention to new crypto projects. How to Participate in a Crypto Airdrop To participate in a crypto airdrop, the first step is to meet the eligibility criteria set by the project. These requirements can vary and may include, as we’ve mentioned, simple actions like signing up or more involved tasks such as promoting the project on social media. Regardless of the specific conditions, you’ll always need a crypto wallet compatible with that specific platform to receive the tokens. In most cases, when an airdrop is announced, pay attention to two important dates: the snapshot and the distribution . In most cases, when an airdrop is announced, pay attention to two important dates: the snapshot and the distribution The snapshot is when the project team records the list of wallets that qualify for the airdrop, so you’ll need to ensure you meet all requirements by that time. The distribution date is when the tokens will be sent to your wallet, marking the completion of the airdrop process. Staying up to date with your favorite networks on social media could help you to discover new airdrops. However, it’s important to always stay cautious. Only follow official instructions (from official accounts) to avoid potential scams , and keep in mind that you may have tax obligations on any tokens you receive. Even if the token’s value drops, taxes may still apply, so it’s wise to plan ahead. Additionally, remember that cryptocurrencies can be volatile, so airdropped tokens may fluctuate in value significantly. potential scams potential scams Obyte Distribution Over the years, Obyte has had several types of airdrops trying to help with the distribution and adoption of its native currency GBYTE and the private coin Blackbytes (GBB) . Instead of an Initial Coin Offering (ICO) or a similar crowd sale, GBYTEs started their journey by being distributed for free to Bitcoin (BTC) holders who chose to participate between 2016 and 2017. Blackbytes (GBB) Blackbytes (GBB) Around 645,341 GBYTEs (more than 64% of the total supply) were distributed this way to foster adoption. In the following years , other “bounty airdrop” programs were added to welcome more users, and some of them are still available. Currently, you can earn free GBYTEs in Obyte by verifying your personal information through attestations. This process allows you to confirm details like your real name, email, or GitHub account using chatbots in the Obyte wallet. In the following years In the following years Currently, you can earn free GBYTEs in Obyte by verifying your personal information through attestations . through attestations through attestations Depending on the type of attestation you complete, you can earn between $8 and $79 in GBYTEs as a reward. These attestations also provide access to various applications within the Obyte ecosystem. Another way to earn some free GBYTEs is by participating in our Telegram quiz . By answering multiple-choice questions about Obyte correctly, you can earn at least $0.02 in GBYTEs, paid as a textcoin. It’s an easy way to learn about Obyte while gaining small rewards. Now, if you’re interested in doing a bit more work, we also have a Grants Program available for open-source projects that enhance our ecosystem. Everyone is welcome to participate! Telegram quiz Telegram quiz Grants Program Grants Program Featured Vector Image by Freepik Featured Vector Image by Freepik Freepik Freepik

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