4 minutes readKey takeaways Volume testing increases the amount of DATA, not the number of users. That is what separates it from load testing. Most volume failures are queries that were fine against a small table and are not fine against a large one. Test at several data sizes rather than one. The shape of the curve… Read more »
3 minutes readKey takeaways Endurance testing and soak testing are the same thing: normal load held for a long time. It finds the failures that need hours to appear, which is why a thirty-minute load test never sees them. Compare the first hour with the last hour. Degradation over time is the entire result. The quick answer… Read more »
3 minutes readKey takeaways Spike testing applies traffic suddenly rather than ramping, which is what breaks autoscaling and cold caches. The recovery is half the test. How quickly the system returns to normal matters as much as whether it survived. Marketing sends spikes, not ramps, so this is the test that matches an email campaign or a… Read more »
20 minutes readKey takeaways Testing services individually misses the failures that appear when they call each other. Include service discovery, retries and timeouts in the test; they cause cascading failure. Trace across services or you will find the symptom rather than the source. Dispelling Myths: What Microservices Load Testing Really Requires Microservices Load Testing: Beyond Monolithic Assumptions… Read more »
17 minutes readKey takeaways Edge computing moves work closer to users, so a single-region load test no longer represents them. Generate load from multiple regions or you measure your CDN rather than your application. Cache behaviour at the edge is now part of the system under test, not an implementation detail. Edge Computing Surges: Shifting the Ground… Read more »
15 minutes readKey takeaways Performance testing before release finds problems too late to design around. Continuous testing works when it is fast and automatic; a slow suite gets bypassed. Set thresholds that fail the build. A test that only reports gets ignored within a month. Continuous Performance Testing: The Contrarian Standard Modern Teams Can’t Ignore Why Optional… Read more »
17 minutes readKey takeaways Growth exposed capacity limits that had been invisible at lower traffic. Testing against projected load rather than current load is what bought reaction time. The fixes were architectural, so finding them late would have been expensive. Case Study: Why SaaS Load Testing Matters During Rapid Growth The Tipping Point: Growth Meets Risk Consider… Read more »
