Operations | Monitoring | ITSM | DevOps | Cloud

The latest News and Information on Software Testing and related technologies.

Performance Testing vs Load Testing: Simple Difference

Learn the clear difference between performance testing and load testing in this quick video. Performance testing checks how well your software works under different conditions like speed, stability, and scalability. Load testing focuses only on how the system handles expected user traffic. If you want to build reliable applications, knowing these two helps you test smarter. Perfect for developers, testers, and QA teams.

Checkly Playwright Reporter: A Cloud Dashboard for Your Playwright Tests

The Checkly Playwright Reporter is an npm package that sends the results of npx playwright test to Checkly as a cloud test session, including traces, screenshots, videos, and full debugging context. Run your Playwright suite in CI or locally, and every result gets a persistent, shareable home in Checkly with AI-powered analysis, richer trace-derived views, and a direct path to production monitoring. It does not replace Playwright. It makes the output of Playwright much easier to work with.

Playwright Myths Busted: Speed, Flakiness, Production Monitoring & AI Test Generation

Playwright is too hard, too slow, and too flaky — right? In this webinar, Stefan busts six common end-to-end testing myths and shows how to reuse your Playwright tests as production monitors with Checkly. He covers codegen, trace viewer, UI mode, flakiness root causes (and fixes), and a quick look at Playwright MCP for AI-assisted test generation.

Load Testing: An Essential Guide for 2026 | Harness Blog

This comprehensive guide covers the fundamentals of load testing, key differences from stress and performance testing, step-by-step execution methods, popular tools, and best practices to help teams build resilient systems with confidence. In today's always-on digital economy, a single slow page or unexpected crash during peak traffic can cost businesses thousands or even millions of dollars in lost revenue, damaged reputation, and frustrated customers.

Flaky Tests: The Quiet Killer of Productivity in Your CI Pipeline | Harness Blog

‍Flaky tests are automated tests that pass or fail inconsistently without changes to the code. In this guide, you’ll learn why flaky tests happen, how to detect them automatically in CI pipelines, and how modern platforms prevent them from slowing teams down. Your test went well three times yesterday. It didn't work this morning. You ran it again without changing anything, and now it works. Congratulations, you've just passed a flaky test, and now someone's day is going to be ruined.

Resilience Testing Is Non-Negotiable in the Enterprise SDLC | Harness Blog

Outages in distributed systems are inevitable, making resilience testing essential in the SDLC. It must be continuous, covering failures, load, and disasters. Delayed validation creates “resilience debt,” increasing risk. A holistic approach—combining chaos, load, and DR testing—plus cross-team collaboration and AI-driven insights improves reliability and reduces impact. Modern software delivery has dramatically accelerated.

How to Evaluate a Mobile App Testing Platform

Selecting a mobile app testing platform is a strategic engineering decision. It affects release velocity, defect escape rates, infrastructure costs, and long-term product stability. As mobile ecosystems become more diverse, platform evaluation must move beyond feature comparisons and focus on operational alignment. Mobile environments today include wide variations in device hardware, operating system versions, accessibility configurations, and browser implementations. A testing platform must reflect this complexity if it is to reduce production risk effectively.

Test Data Management and SOC 2 Compliance

Using live data outside production is one of the fastest ways to create compliance risk, because it quickly becomes harder to control who can access it, how it is handled, and how long it is kept. A Test Data Management (TDM) approach provides exactly the kind of controls SOC 2 auditors look for in this situation: an automated, traceable end-to-end process for protecting, provisioning, and removing customer data so it can be used safely in non-production environments.

Redgate Test Data Manager Updates - March 2026

This is a guest post from James Hemson. Redgate Test Data Manager's latest release adds Entra ID authentication, multi-target anonymization, and direct treatment code editing, with workflow improvements to make pipeline management faster and more flexible. Entra ID Authentication You can now connect to SQL Server using token-based authentication via Azure Entra ID, for both anonymization and subsetting.

Your Flaky Tests Are a Data Problem, Not a Test Problem

Your tests are not flaky. Your test data is. That 401 Unauthorized that fails every Monday morning? The OAuth token in your test fixture expired 72 hours ago. The order_id that works in staging but not in CI? It was hardcoded six months ago and the format changed from integer to UUID in January. The timestamp assertion that passes at 2pm and fails at midnight? You are comparing a hardcoded 2026-01-15T14:30:00Z against Date.now(). These are not test infrastructure problems. Retrying them will not help.