Systems | Development | Analytics | API | Testing

In 2026, performance testing has become a defining factor for the success of cloud-native applications. As cloud-native adoption grows rapidly and user expectations rise, performance can no longer be treated as a post-launch concern. The reality is clear: applications that fail to deliver speed and reliability risk losing users and credibility.

Private cloud and on-premises infrastructure are different. I know this. I used the terms interchangeably anyway because I was trying to compress a pattern into one sentence. That was sloppy, but the underlying pattern still matters. Banks run Kubernetes differently from most other organizations. Not because every bank makes the same choices, but because similar constraints can produce a similar pattern.

The dashboards are red, the alerts are firing, and Slack has officially become a war room. Someone has asked, “Anyone else seeing this?” and 14 people have immediately responded with screenshots. Welcome to another day in distributed systems. The recent GitHub outage is a great reminder of how complicated modern applications have become. Services talk to services, infrastructure scales up and down, retries multiply traffic, and dependencies behave in ways nobody expected.

If you are a React Native engineer, your job isn’t typically about maintaining infrastructure. So “self-hosted OTA” can sound like a trap. Even if your Expo Update bill is hitting six figures, it’s easy to assume that self-hosting isn’t worth the potentially huge time sink. That fear is understandable, but it doesn’t have to play out that way.

AI claims automation is becoming a major focus for insurers as manual claims processing continues to create cost, speed, and customer-experience challenges. Traditional systems often route documents through multiple human reviewers, creating bottlenecks that consume time and operational resources.

Debugging is an essential skill that allows software developers to prevent crashes and maintain reliable code. Virtually all applications run into bugs at some point, due to logic errors, unexpected inputs or system interactions. It’s vital that we have effective tools and processes to resolve them. This guide will give you a step-by-step guide to debuggging, highlighting common error types with practical means to resolve them.

Progressive Web Apps (PWAs) combine the reach of the web with many native app capabilities. Users get an app-like experience without the traditional app-store download process, while developers can build and maintain experiences from a shared web codebase. This doesn’t mean PWAs are simple to build, however. They must provide a reliable experience across different browsers, devices and network conditions.

Selecting load testing tools for your CI/CD pipeline is a lot like picking between a scalpel and a Swiss Army knife. A scalpel – the focused, specialized solution – excels at one job with surgical accuracy. Think of Apache JMeter or Gatling: these tools are designed for deep, targeted testing, offering powerful scripting and low-level protocol support. They let you dial in precise scenarios and slice through performance bottlenecks with fine control.