6 minutes readKey takeaways Concurrency testing looks for races, deadlocks and corruption, which load testing will not surface. It needs shared state to be interesting. Stateless endpoints rarely reward it. Failures are intermittent by nature, so run repeatedly rather than once. Understanding Concurrency Testing Definition and Importance Concurrency testing is a form of software testing that simulates… Read more »
4 minutes readKey takeaways Concurrent, simultaneous and active users are three different numbers, and mixing them invalidates the test. Derive concurrency from real traffic data: sessions, duration and think time. Round up and test beyond your estimate. Launch traffic rarely matches the forecast. When you’re gearing up for a big launch—be it a product update, marketing campaign,… Read more »
6 minutes readKey takeaways Load, stress, soak and spike testing answer different questions; running one does not cover the others. Soak testing finds leaks that a short run cannot, and spike testing finds recovery behaviour. Pick the type from the risk you are trying to retire. Performance testing is crucial for ensuring that software systems perform reliably… Read more »
3 minutes readKey takeaways Monitor what users experience first, then the infrastructure underneath it. Alert on symptoms rather than causes, or you will page people for things nobody acts on. Every alert should have an owner and a documented response, otherwise it becomes noise. Effective monitoring is crucial for maintaining robust application performance, proactive issue detection, and… Read more »
49 minutes readKey takeaways Caching and image optimisation deliver most of the available gain on WordPress. Plugins are the usual cause of slowness, since each adds queries and assets to every page. Measure after each change, because plugin interactions are unpredictable. Introduction Why Speed Matters Website speed is no longer a luxury—it’s a necessity. If your WordPress… Read more »
4 minutes readKey takeaways API monitoring catches failures between your services and the customers depending on them. External checks see what internal dashboards cannot, because they fail the same way users do. Monitor the endpoints revenue depends on before covering everything. Hey there! Have you ever wondered why API monitoring is important for businesses and why your… Read more »
4 minutes readKey takeaways The biggest wins are usually images, requests and caching, in that order. Do the non-technical items first. They need no deploy and often move the number most. Re-measure after each change so you learn which ones actually work on your site. Hey there! So, you’ve got a website and you’ve noticed it’s running… Read more »
