5 minutes readPerformance rarely breaks on the day you run a load test. It breaks three deploys later, on a Tuesday, when nobody is looking. LoadFocus can now run your load tests for you on a recurring schedule, and email you only when a run actually starts failing. Set it once, and let it watch your app…. Read more »
7 minutes readVirtual users (VUs) are the simulated humans that hit your system during a load test. They’re the load. Where real users come from browsers and apps, VUs come from a test harness. JMeter threads, k6 worker goroutines, Locust greenlets. Each VU sends requests, waits for responses, sometimes pauses (“think time”), and repeats. Aggregate enough VUs… Read more »
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19 minutes readWhen your application crashes during peak traffic or returns cryptic error messages to frustrated users, the culprit is often hiding in plain sight: untested APIs. According to recent industry data, APIs now account for 71% of all internet traffic, yet many businesses still treat API testing as an afterthought. In my experience working with dozens… Read more »
6 minutes readUnderstanding Concurrency Testing Definition and Importance Concurrency testing is a form of software testing that simulates multiple users or systems performing operations simultaneously. Its purpose is to verify that your application behaves as expected under concurrent loads, ensuring stability, reliability, and performance. This type of testing is particularly critical for applications such as e-commerce platforms,… Read more »
4 minutes readUnderstanding Performance Testing in Modern CI/CD Pipelines What is CI/CD Performance Testing? Conventional testing methodologies falter where CI/CD performance testing triumphs. This revolutionary approach weaves performance validation intrinsically into your development lifecycle, transforming performance from an afterthought into a perpetual cornerstone throughout development. By vigilantly scrutinizing performance with every code alteration, you’ll preemptively neutralize issues… Read more »
4 minutes readUnderstanding Performance Testing in CI/CD What is CI/CD Performance Testing? Continuous Integration and Continuous Deployment (CI/CD) performance testing involves automatically testing your application’s performance as part of your development pipeline. By integrating performance tests into your CI/CD workflow, you can catch performance issues early, before they reach production. This approach ensures that every code change… Read more »
