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Internationalizing Database Data Using Linked Localization Tables

In a world moving faster than ever, the demands for intuitive, developer-centric tools are reshaping the landscape. My co-founder, Guy Ben-Aharon, and I launched ChartDB not just as another database tool, but as a leap forward in how we design and interact with data. Within just three days, ChartDB took off on GitHub, amassing over 1,500 stars-an overwhelming response that shows the hunger for accessible database visualization. Star us ⭐ Why ChartDB Stands Out in a Crowded Field Developers need tools that streamline workflow without compromising on power. ChartDB does just that. By delivering an intuitive, user-friendly interface, we’ve made database visualization and management both approachable and powerful. From newcomers to database experts, ChartDB adapts to fit every level of expertise. Our community on Discord is filled with users who’ve shared how ChartDB is transforming their work, and their feedback keeps driving us forward. Built in Three Weeks, Fueled by a Vision ChartDB’s rapid development was no accident. In just three weeks, we transformed an idea into a fully functional tool, coding late nights and early mornings. And while the journey was intense, advancements in AI tools like Code Cursor and Claude 3.5 Sonnet have paved the way for even faster development. Now, we’re in a position to accelerate future builds, equipped with these groundbreaking resources that bring ideas to life at unprecedented speeds. ChartDB’s Future: What’s Next on the Horizon Our journey with ChartDB has just begun. Here’s a glimpse into what’s coming: AI-Driven Features: We’re working on AI integrations that will supercharge ChartDB’s capabilities, making database management smarter and more intuitive.
Community-Powered Growth: We’re committed to keeping open lines of communication with our community. Your input will shape ChartDB’s evolution as we continue adding features that you want.
Expanding Functionality: User suggestions are at the core of our roadmap. We’re excited to bring new features that make database design and visualization seamless. Join the Movement 🚀 If you haven’t tried ChartDB yet, now’s the time. Explore the demo, star us on GitHub, and let us know what you think. The support we’ve received fuels our ambition to innovate and set a new standard in database visualization. In our next post, we’ll share insights from our Hacker News launch, our strategies, and what we learned through the experience. Join us as we continue pushing boundaries in database technology. Shaping the Future of Development Together AI and automation aren’t just trends; they’re transforming how we approach development. Whether you’re a seasoned developer or just starting out, the possibilities are endless. Drop a comment below with your thoughts or feedback, or just say hello. Together, let’s build something incredible. Feel free to share your thoughts, feedback, or just say hello in the comments below. Let’s connect and build something amazing. In a world moving faster than ever, the demands for intuitive, developer-centric tools are reshaping the landscape. My co-founder, Guy Ben-Aharon, and I launched ChartDB not just as another database tool, but as a leap forward in how we design and interact with data. Within just three days, ChartDB took off on GitHub, amassing over 1,500 stars-an overwhelming response that shows the hunger for accessible database visualization. ChartDB Star us ⭐ Star us ⭐ Why ChartDB Stands Out in a Crowded Field Developers need tools that streamline workflow without compromising on power. ChartDB does just that. By delivering an intuitive, user-friendly interface, we’ve made database visualization and management both approachable and powerful. From newcomers to database experts, ChartDB adapts to fit every level of expertise. Our community on Discord is filled with users who’ve shared how ChartDB is transforming their work, and their feedback keeps driving us forward. ChartDB Built in Three Weeks, Fueled by a Vision ChartDB’s rapid development was no accident. In just three weeks, we transformed an idea into a fully functional tool, coding late nights and early mornings. And while the journey was intense, advancements in AI tools like Code Cursor and Claude 3.5 Sonnet have paved the way for even faster development. Now, we’re in a position to accelerate future builds, equipped with these groundbreaking resources that bring ideas to life at unprecedented speeds. ChartDB’s Future: What’s Next on the Horizon Our journey with ChartDB has just begun. Here’s a glimpse into what’s coming: AI-Driven Features: We’re working on AI integrations that will supercharge ChartDB’s capabilities, making database management smarter and more intuitive. Community-Powered Growth: We’re committed to keeping open lines of communication with our community. Your input will shape ChartDB’s evolution as we continue adding features that you want. Expanding Functionality: User suggestions are at the core of our roadmap. We’re excited to bring new features that make database design and visualization seamless. AI-Driven Features: We’re working on AI integrations that will supercharge ChartDB’s capabilities, making database management smarter and more intuitive. AI-Driven Features: Community-Powered Growth: We’re committed to keeping open lines of communication with our community. Your input will shape ChartDB’s evolution as we continue adding features that you want. Community-Powered Growth: Expanding Functionality: User suggestions are at the core of our roadmap. We’re excited to bring new features that make database design and visualization seamless. Expanding Functionality: Join the Movement 🚀 If you haven’t tried ChartDB yet, now’s the time. Explore the demo, star us on GitHub, and let us know what you think. The support we’ve received fuels our ambition to innovate and set a new standard in database visualization. In our next post, we’ll share insights from our Hacker News launch, our strategies, and what we learned through the experience. Join us as we continue pushing boundaries in database technology. Shaping the Future of Development Together AI and automation aren’t just trends; they’re transforming how we approach development. Whether you’re a seasoned developer or just starting out, the possibilities are endless. Drop a comment below with your thoughts or feedback, or just say hello. Together, let’s build something incredible. Feel free to share your thoughts, feedback, or just say hello in the comments below. Let’s connect and build something amazing. Feel free to share your thoughts, feedback, or just say hello in the comments below. Let’s connect and build something amazing.

ChartDB: Pioneering the Future of Database Visualization ✨

How to Use Docker to Template Local Database

How to Build a Database From Scratch: Understanding LSM Trees and Storage Engines (Part 1)

Architecting Scalable Databases for Large-Scale Systems

Coding Exercise: Database Migration Tool in Nodejs

What started as a tool I developed to simplify visualizing complex database schemas quickly grew into a platform that aims to help developers and data analysts alike. The vision was simple: to create an intuitive, keyboard-friendly database design tool that anyone could use, without the friction of cumbersome clicks or endless UI navigation. The tool supports both open-source languages like ERDL and DBML, giving users the flexibility to choose their preferred modeling language for designing database diagrams. Whether you're a fan of DBML's expressive syntax or prefer the simplicity of ERDL, the tool seamlessly integrates both. How It Works: User-Friendly UI/UX: Just open DatabaseDiagram.com and start typing your schema—your diagram appears instantly, making design fast and easy.
The Toolbar: Manage diagrams, import/export schemas, and share your designs with a click.
Code Editor: Type out your database schema and see your diagram take shape in real-time. The syntax is straightforward—just type, and the diagram is generated.
Visual Diagram: Zoom, pan, and navigate through your diagram effortlessly. Creating Tables and Fields: You can define tables and fields directly in the code editor. Here's the syntax to help you get started: Creating Relationships in ERDL: < one-to-many. e.g: Customer.id < Order.Id
many-to-one. e.g: Order.Id > Customer.id
one-to-one. e.g: Customer.id - Address.id
<> many-to-many. e.g: authors.id <> books.id eg. CustomerID int FK > Customer.CustomerID Import and Export Options Whether you're working with PostgreSQL or MySQL, you can import your existing scripts to instantly visualize your database. Export your diagrams to PDF, PNG, or SQL scripts to share with your team or integrate into your workflow. I’m constantly working on improving DatabaseDiagram.com, and feedback from the community has been invaluable in shaping its evolution. If you love the tool, spread the word and share your feedback! What started as a tool I developed to simplify visualizing complex database schemas quickly grew into a platform that aims to help developers and data analysts alike. The vision was simple: to create an intuitive, keyboard-friendly database design tool that anyone could use, without the friction of cumbersome clicks or endless UI navigation. visualizing complex database schemas The tool supports both open-source languages like ERDL and DBML, giving users the flexibility to choose their preferred modeling language for designing database diagrams. Whether you're a fan of DBML's expressive syntax or prefer the simplicity of ERDL, the tool seamlessly integrates both. ERDL How It Works: How It Works: User-Friendly UI/UX: Just open DatabaseDiagram.com and start typing your schema—your diagram appears instantly, making design fast and easy. The Toolbar: Manage diagrams, import/export schemas, and share your designs with a click. Code Editor: Type out your database schema and see your diagram take shape in real-time. The syntax is straightforward—just type, and the diagram is generated. Visual Diagram: Zoom, pan, and navigate through your diagram effortlessly. User-Friendly UI/UX: Just open DatabaseDiagram.com and start typing your schema—your diagram appears instantly, making design fast and easy. DatabaseDiagram.com The Toolbar: Manage diagrams, import/export schemas, and share your designs with a click. Code Editor: Type out your database schema and see your diagram take shape in real-time. The syntax is straightforward—just type, and the diagram is generated. Visual Diagram: Zoom, pan, and navigate through your diagram effortlessly. Creating Tables and Fields: Creating Tables and Fields: You can define tables and fields directly in the code editor. Here's the syntax to help you get started: Creating Relationships in ERDL: Creating Relationships in ERDL: < one-to-many. e.g: Customer.id < Order.Id many-to-one. e.g: Order.Id > Customer.id one-to-one. e.g: Customer.id - Address.id <> many-to-many. e.g: authors.id <> books.id < one-to-many. e.g: Customer.id < Order.Id many-to-one. e.g: Order.Id > Customer.id one-to-one. e.g: Customer.id - Address.id <> many-to-many. e.g: authors.id <> books.id eg. CustomerID int FK > Customer.CustomerID Import and Export Options Whether you're working with PostgreSQL or MySQL, you can import your existing scripts to instantly visualize your database. Export your diagrams to PDF, PNG, or SQL scripts to share with your team or integrate into your workflow. Import and Export Options I’m constantly working on improving DatabaseDiagram.com , and feedback from the community has been invaluable in shaping its evolution. If you love the tool, spread the word and share your feedback! DatabaseDiagram.com

Designing Database Diagrams Effortlessly with Open-Source ERDL Language

Serverless Databases in 2024: The State of Serverless Solutions for Modern Apps

The RemotiveBroker, the platform’s core component, now supports message authentication through SecOC along with E2E protection. SecOC data is automatically extracted to simplify configuration. The AUTOSAR SecOC protocol is designed to protect communication, within a vehicle, from cyber-attacks by providing integrity and authentication for messages. Message authentication in all modern automotive protocols We are thrilled to announce SecOC (Security On-board Communication) has been integrated into RemotiveBroker. SecOC is a security architecture that aims to protect the communication between the various electronic control units (ECUs) within a vehicle against cyber-attacks. SecOc Provides integrity and authentication for messages (i.e. for each signal group / PDU). The integration of SecOC into RemotiveBroker enhances message authentication across all modern automotive protocols, making it easier for automotive developers to ensure secure communication between electronic control units (ECUs). SecOC baked into your signal database The RemotiveBroker supports ARXML on top of LDF/DBC and Fibex formats. It extracts the necessary SecOC and E2E protection data to streamline the configuration process. This data is included directly in the signal database, effectively baking it into the database of your choice. This approach simplifies the correct implementation of SecOC and helps prevent developers from getting stuck during integration. [
sim_cfg.SecOc_Key("secure-ecu", b"\x00\x01\x02\x03\x00\x01\x02\x03\x00\x01\x02\x03\x00\x01\x02\x03"),
sim_cfg.SecOc_FreshnessValue("secure-ecu", b"\x00\x00\x00\x00\x00\x00\x00\x00"),
] Secure your ECUs easily using SecOC.  In RemotiveBroker, it is baked into your signal database for seamless integration and enhanced security, simplifying configuration and preventing implementation roadblocks. Commonly Asked Questions – SecOC How does SecOC work? SecOC allows the receiver of messages to detect replay attacks, verify the sender’s authenticity, verify the “freshness” of the message, and evaluate the integrity of the transmitted data. This is achieved through the Cipher-based Message Authentication Code (CMAC) and an Autosar component called the Freshness Value Manager (FVM).
What is the difference between SecOC and CMAC? SecOC utilizes CMAC as a mechanism to ensure message integrity and authenticity. The primary difference is that SecOC is a comprehensive module within the AUTOSAR framework designed exclusively for secure communication in automotive systems, while CMAC is a standard cryptographic algorithm.
Can I send “bad” SecOC packages with RemotiveBroker? Users may produce incorrect SecOC in a few different ways. First, the user may alter the freshness value to an invalid value, making the RemotiveBroker produce SecOC messages that will not pass freshness verification. For a more direct approach to sending incorrect frames, broker allows sending binary data directly, where user can set all bits and bytes manually.
What environments can I use this in? This is a standard component in RemotiveLabs platform, it can be used in-vehicle, on developers’ laptops already from early mocking as well as in CI-pipelines in the cloud. Get started with SecOC With RemotiveBroker’s 30-days free trial, you can get started easily with hardware you already have available (any Linux computer will do). Read more about RemotiveBroker here, and request a license here and try a simpler way to implement SecOC into your code. The RemotiveBroker, the platform’s core component, now supports message authentication through SecOC along with E2E protection. SecOC data is automatically extracted to simplify configuration. The AUTOSAR SecOC protocol is designed to protect communication, within a vehicle, from cyber-attacks by providing integrity and authentication for messages. Message authentication in all modern automotive protocols We are thrilled to announce SecOC (Security On-board Communication) has been integrated into RemotiveBroker. SecOC is a security architecture that aims to protect the communication between the various electronic control units (ECUs) within a vehicle against cyber-attacks. SecOc Provides integrity and authentication for messages (i.e. for each signal group / PDU). The integration of SecOC into RemotiveBroker enhances message authentication across all modern automotive protocols, making it easier for automotive developers to ensure secure communication between electronic control units (ECUs). SecOC baked into your signal database The RemotiveBroker supports ARXML on top of LDF/DBC and Fibex formats. It extracts the necessary SecOC and E2E protection data to streamline the configuration process. This data is included directly in the signal database, effectively baking it into the database of your choice. This approach simplifies the correct implementation of SecOC and helps prevent developers from getting stuck during integration. E2E protection [
sim_cfg.SecOc_Key("secure-ecu", b"\x00\x01\x02\x03\x00\x01\x02\x03\x00\x01\x02\x03\x00\x01\x02\x03"),
sim_cfg.SecOc_FreshnessValue("secure-ecu", b"\x00\x00\x00\x00\x00\x00\x00\x00"),
] [
sim_cfg.SecOc_Key("secure-ecu", b"\x00\x01\x02\x03\x00\x01\x02\x03\x00\x01\x02\x03\x00\x01\x02\x03"),
sim_cfg.SecOc_FreshnessValue("secure-ecu", b"\x00\x00\x00\x00\x00\x00\x00\x00"),
] Secure your ECUs easily using SecOC.  In RemotiveBroker, it is baked into your signal database for seamless integration and enhanced security, simplifying configuration and preventing implementation roadblocks. Secure your ECUs easily using SecOC.  In RemotiveBroker, it is baked into your signal database for seamless integration and enhanced security, simplifying configuration and preventing implementation roadblocks. Commonly Asked Questions – SecOC How does SecOC work? SecOC allows the receiver of messages to detect replay attacks, verify the sender’s authenticity, verify the “freshness” of the message, and evaluate the integrity of the transmitted data. This is achieved through the Cipher-based Message Authentication Code (CMAC) and an Autosar component called the Freshness Value Manager (FVM). What is the difference between SecOC and CMAC? SecOC utilizes CMAC as a mechanism to ensure message integrity and authenticity. The primary difference is that SecOC is a comprehensive module within the AUTOSAR framework designed exclusively for secure communication in automotive systems, while CMAC is a standard cryptographic algorithm. Can I send “bad” SecOC packages with RemotiveBroker? Users may produce incorrect SecOC in a few different ways. First, the user may alter the freshness value to an invalid value, making the RemotiveBroker produce SecOC messages that will not pass freshness verification. For a more direct approach to sending incorrect frames, broker allows sending binary data directly, where user can set all bits and bytes manually. What environments can I use this in? This is a standard component in RemotiveLabs platform, it can be used in-vehicle, on developers’ laptops already from early mocking as well as in CI-pipelines in the cloud. How does SecOC work? SecOC allows the receiver of messages to detect replay attacks, verify the sender’s authenticity, verify the “freshness” of the message, and evaluate the integrity of the transmitted data. This is achieved through the Cipher-based Message Authentication Code (CMAC) and an Autosar component called the Freshness Value Manager (FVM). How does SecOC work? What is the difference between SecOC and CMAC? SecOC utilizes CMAC as a mechanism to ensure message integrity and authenticity. The primary difference is that SecOC is a comprehensive module within the AUTOSAR framework designed exclusively for secure communication in automotive systems, while CMAC is a standard cryptographic algorithm. What is the difference between SecOC and CMAC? Can I send “bad” SecOC packages with RemotiveBroker? Users may produce incorrect SecOC in a few different ways. First, the user may alter the freshness value to an invalid value, making the RemotiveBroker produce SecOC messages that will not pass freshness verification. For a more direct approach to sending incorrect frames, broker allows sending binary data directly, where user can set all bits and bytes manually. Can I send “bad” SecOC packages with RemotiveBroker? What environments can I use this in? This is a standard component in RemotiveLabs platform, it can be used in-vehicle, on developers’ laptops already from early mocking as well as in CI-pipelines in the cloud. What environments can I use this in? Get started with SecOC With RemotiveBroker’s 30-days free trial, you can get started easily with hardware you already have available (any Linux computer will do). Read more about RemotiveBroker here , and request a license here and try a simpler way to implement SecOC into your code. here here

RemotiveLab's RemotiveBroker Now Supports SecOC Integration Directly in Signal Database

RemotiveLab's RemotiveBroker አሁን የሴክኦሲ ውህደትን በቀጥታ በሲግናል ዳታቤዝ ውስጥ ይደግፋል

El RemotiveBroker de RemotiveLab ara admet la integració de SecOC directament a la base de dades de senyal

RemotiveBroker de RemotiveLab ahora admite la integración de SecOC directamente en la base de datos de señales

रिमोटिलैब का रिमोटब्रोकर अब सिग्नल डेटाबेस में सीधे SecOC एकीकरण का समर्थन करता है

RemotiveBroker tvrtke RemotiveLab sada podržava SecOC integraciju izravno u bazu podataka signala

A RemotiveLab RemotiveBroker most támogatja a SecOC integrációt közvetlenül a jeladatbázisban

RemotiveBroker di RemotiveLab ora supporta l'integrazione SecOC direttamente nel database dei segnali

RemotiveLab の RemotiveBroker が、Signal データベースへの SecOC の直接統合をサポート

„RemotiveLab“ „RemotiveBroker“ dabar palaiko „SecOC“ integraciją tiesiogiai signalų duomenų bazėje

RemotiveBroker RemotiveLab Kini Menyokong Penyepaduan SecOC Secara Terus dalam Pangkalan Data Isyarat

RemotiveLab को RemotiveBroker अब SecOC एकीकरणलाई सिधा सिग्नल डाटाबेसमा समर्थन गर्दछ

RemotiveBroker de la RemotiveLab acceptă acum integrarea SecOC direct în baza de date de semnal

It's one o'clock in the morning. My phone starts going crazy. I groan and look over. Sure enough, it's another PagerDuty call. I am on-call this week, and it's the third time in as many days that I have been woken up for the same reason. Hundreds of our customers have complained in unison, for three days in a row, that they have purchased event tickets from us and arrived at the venue only to find that their tickets have already been redeemed. They are being denied entry, and they are understandably very angry. Initial Investigation Showed Some Very Odd Behavior. Customers had purchased tickets, and then a matter of minutes later, their tickets would be redeemed. This was far in advance of the event itself, so it was clearly unexpected. And it wasn't spread evenly across our customer base; the issue was heavily focused within some select groups of university students. We already knew that we had a fundamental issue with our redemption system; it was possible to scan the QR code in the ticket order confirmation email yourself like the door staff would do at the venue, which would redeem the ticket. Unfortunately, the bigger fix for this was still a few weeks away. Even so, why would large numbers of customers within specific university circles redeem or accidentally redeem their own tickets before the event?! None of our early theories made sense, and the issue kept happening. We Went Digging. Eventually, We Found the Issue. The automated virus scanner on specific university .edu email systems were hitting all links in our confirmation emails to check them for viruses, including programmatically scanning all QR codes. Therefore this one process, completely invisible to my team, was automatically redeeming our customers' event tickets before the customer even received the email. Never, Ever Update Persisted Data on Page-Load. By making the ticket QR code hit a webpage that immediately redeems the ticket on page-load, it meant that anything visiting that link, whether human or machine, would inadvertently update our database to mark the ticket as redeemed. There are thousands of unseen automated visitors to our websites that we don't think about most of the time. Here are some examples: Browsers prefetching resources. This is a big one. Let's say you visit https://myblog.com, and there are prominent links on that page to/blog-post-1 and /blog-post-2 . It is very likely that your browser will already be prefetching those pages in the background. If those pages mutate data on page-load, for example, to track visits, just being on the homepage is enough to trigger it, even though you might never click on the links. Google crawlers. Another big one. We recently saw a large number of errors that came from Google crawlers visiting pages and then triggering unauthenticated calls to APIs. Email scanners. Very common in schools, governments, large corporations, and more. Internet archive machines The simple lesson here is to avoid things happening automatically on page-loads as much as possible. Besides the issues that we experienced, unexpected side-effects like this are bad UX. If the action is "Redeem", make it happen when you click a button that says "Redeem". I hope that this was useful - subscribe now to get my Dev Diary in your inbox! It's one o'clock in the morning. My phone starts going crazy. I groan and look over. Sure enough, it's another PagerDuty call. I am on-call this week, and it's the third time in as many days that I have been woken up for the same reason. Hundreds of our customers have complained in unison, for three days in a row, that they have purchased event tickets from us and arrived at the venue only to find that their tickets have already been redeemed . They are being denied entry, and they are understandably very angry. tickets have already been redeemed very angry. Initial Investigation Showed Some Very Odd Behavior. Customers had purchased tickets, and then a matter of minutes later, their tickets would be redeemed. This was far in advance of the event itself, so it was clearly unexpected. And it wasn't spread evenly across our customer base; the issue was heavily focused within some select groups of university students. We already knew that we had a fundamental issue with our redemption system; it was possible to scan the QR code in the ticket order confirmation email yourself like the door staff would do at the venue, which would redeem the ticket. Unfortunately, the bigger fix for this was still a few weeks away. Even so, why would large numbers of customers within specific university circles redeem or accidentally redeem their own tickets before the event?! None of our early theories made sense, and the issue kept happening. We Went Digging. Eventually, We Found the Issue. The automated virus scanner on specific university .edu email systems were hitting all links in our confirmation emails to check them for viruses, including programmatically scanning all QR codes . automated virus scanner .edu programmatically scanning all QR codes Therefore this one process, completely invisible to my team, was automatically redeeming our customers' event tickets before the customer even received the email. before the customer even received the email. Never, Ever Update Persisted Data on Page-Load. By making the ticket QR code hit a webpage that immediately redeems the ticket on page-load, it meant that anything visiting that link, whether human or machine, would inadvertently update our database to mark the ticket as redeemed. anything There are thousands of unseen automated visitors to our websites that we don't think about most of the time. Here are some examples: Browsers prefetching resources. This is a big one. Let's say you visit https://myblog.com, and there are prominent links on that page to/blog-post-1 and /blog-post-2 . It is very likely that your browser will already be prefetching those pages in the background. If those pages mutate data on page-load, for example, to track visits, just being on the homepage is enough to trigger it, even though you might never click on the links. Browsers prefetching resources. This is a big one. Let's say you visit https://myblog.com , and there are prominent links on that page to /blog-post-1 and /blog-post-2 . It is very likely that your browser will already be prefetching those pages in the background. If those pages mutate data on page-load, for example, to track visits, just being on the homepage is enough to trigger it, even though you might never click on the links. Browsers prefetching resources. https://myblog.com /blog-post-1 /blog-post-2 just being on the homepage Google crawlers. Another big one. We recently saw a large number of errors that came from Google crawlers visiting pages and then triggering unauthenticated calls to APIs. Google crawlers. Another big one. We recently saw a large number of errors that came from Google crawlers visiting pages and then triggering unauthenticated calls to APIs. Google crawlers. Email scanners. Very common in schools, governments, large corporations, and more. Email scanners. Very common in schools, governments, large corporations, and more. Email scanners. Internet archive machines Internet archive machines Internet archive machines The simple lesson here is to avoid things happening automatically on page-loads as much as possible. Besides the issues that we experienced, unexpected side-effects like this are bad UX. If the action is "Redeem", make it happen when you click a button that says "Redeem". I hope that this was useful - subscribe now to get my Dev Diary in your inbox!

Dev Diary #3: The Sneaky Issue That Was Silently Ruining Our Database

Stories, News & Mentions about DATAIADS

Dataiads’s Stories on HackerNoon