OpenRent

How a Potato is attempting to compete with a Tesla

JPM Coin & Bitcoin

OpenVenture acquires InVerse for $50M, betting on edge-first AI computing with real-time optimization and resource orchestration technology.

OpenVenture's $50 Million InVerse Acquisition Marks Pivotal Shift Toward Edge-First AI Computing

This post will introduce the idea of Lua-land CPU flame graphs and use OpenResty XRay to produce real flame graphs for several small and standalone Lua examples

Lua-Land CPU Flame Graphs in OpenResty XRay

Selenium has been the de facto automation standard/tool for browser/UI automation for quite sometime.

Scaling selenium with Openresty

To optimize your API gateway's performance, learn how to implement advanced rate limiting with Apache APISIX, including per-consumer and per-group limits.

Advanced Rate Limiting with Apache APISIX: Optimizing API Gateway Performance

In this post, I showed a simple implementation of the Idempotency-Key header specification on Apache APISIX via a plugin.

How to Implement the Idempotency-Key Specification on Apache APISIX

In this post, I’d like to introduce some Apache projects that are less well-known than HTTPD or Kafka.

Five Apache Projects You Don't (But Should) Know About

Dive into the heart of APISIX, the API Gateway with a plugin-based architecture. 

Navigating Apache APISIX: A Strategic Approach to Plugin Priorities and Execution Phases

Learn everything you need to know about Observability via these 74 free HackerNoon stories.

74 Stories To Learn About Observability

Learn everything you need to know about Monitoring via these 171 free HackerNoon stories.

171 Stories To Learn About Monitoring

Looking Back on My 2022: A Year in Review

The idea behind server-side caching is to compute the resource once and serve it from the cache to all clients.

Understanding Web Resource Caching: Server-side

Creating a full-fledged API requires resources, both time and money.

Creating a Poor Man's API Using PostgREST 

Microservice architecture is nowadays almost a standard for backend development. An API gateway is an excellent way to connect a group of microservices

Secure Microservices with Kong and Ory

For many developers, NGINX would be the primary choice for reverse proxy. However, we moved on to something more exciting! NGINX move over, here comes the Kong!

Why We Switched from NGINX Is to KONG API Gateway

What follows is a step-by-step tutorial on how to set up Kong to proxy gRPC services, demonstrating two possible scenarios.

Essential Tips To Manage Your gRPC Services With Kong Like A Pro

Lets Modularize the Open Source Ventilator Problem

Photo Credit, https://nextstrain.org/ncov

COVID19 Technology Trends Affecting the Spread of the Pandemic 

First, we had metal, then it all went virtual and, finally, we moved to containers. Now, a new era of “servers” is emerging (if we can even call them that); one that is born in the cloud and designed for the&nbsp;cloud.

Building Webiny — A Serverless CMS

Today I got a number of pretty questionable “friend requests” from young females on <a href="https://hackernoon.com/tagged/facebook" target="_blank">Facebook</a> with zero mutual friends and with very racy profile pics. Of course they were fake, but I was curious to (safely) explore what was at the bottom of the rabbit hole. It was an exciting trip.

Anatomy of a Malware Injection

There is a latent desire out there to use something else than JS in the browser. Whether it is warranted or not is another topic in itself. But you don’t have to search long to find <a href="https://github.com/jashkenas/coffeescript/wiki/List-of-languages-that-compile-to-JS" target="_blank">all kinds of projects</a> aiming to bring another language in the browser.

Why we rewrote Lua in JS

<em>Imagine you have to rewrite an existing web service to move to a new payment gateway (PSP or payment service provider) due to various business use cases. Your first thought might be to replace old with the new one in its entirety and roll that out. That is a naive approach especially when you are working with payment gateways which have their own SLAs, agreements with acquiring banks, risk and fraud detection softwares, etc. which makes this process riskier in terms of conversions, revenue, customer retention and eventually business. In this blog post, we discuss the approach that we took to mitigate risks while switching payment gateways and why it was so important.</em>

A/B Testing Our Way to a Better Payment Gateway

With the evolution of micro services, software development world has changed for ever. With a smaller code to maintain, clearer contract to follow and ability to push the components to production independently, developers' life has become much easier.

Micro services and Fault injection testing

In this post, I migrated my ad hoc test code to rely on OpenRewrite's provided classes.

I Tested an OpenRewrite Recipe: The Mistakes I Made and How to Fix Them

OpenRent is the way people rent property online

OPENRENT

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Since 2012

Worth 5.3M

OpenRent's stories on HackerNoon

JPM Coin & Bitcoin

OpenVenture's $50 Million InVerse Acquisition Marks Pivotal Shift Toward Edge-First AI Computing

Lua-Land CPU Flame Graphs in OpenResty XRay

Scaling selenium with Openresty

Advanced Rate Limiting with Apache APISIX: Optimizing API Gateway Performance

How to Implement the Idempotency-Key Specification on Apache APISIX

Five Apache Projects You Don't (But Should) Know About

Navigating Apache APISIX: A Strategic Approach to Plugin Priorities and Execution Phases

74 Stories To Learn About Observability

171 Stories To Learn About Monitoring

Looking Back on My 2022: A Year in Review

Understanding Web Resource Caching: Server-side

Creating a Poor Man's API Using PostgREST

Secure Microservices with Kong and Ory

Why We Switched from NGINX Is to KONG API Gateway

Essential Tips To Manage Your gRPC Services With Kong Like A Pro

Lets Modularize the Open Source Ventilator Problem

COVID19 Technology Trends Affecting the Spread of the Pandemic

Building Webiny — A Serverless CMS

Anatomy of a Malware Injection

Why we rewrote Lua in JS

A/B Testing Our Way to a Better Payment Gateway

Micro services and Fault injection testing

I Tested an OpenRewrite Recipe: The Mistakes I Made and How to Fix Them

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