The International Software Testing Qualifications Board (ISTQB) is a global certification organization specializing in software testing. Established in November 2002 in Edinburgh, it operates internationally, providing standardized certification programs for software testers.
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More ArticlesContract Testing : A Complete Guide
When you’re working with microservices or APIs, one miscommunication between systems can break your entire application. That’s where you need contract testing. This guide will walk you through what contract testing is, how it works, and why it’s become essential for teams building distributed systems. Whether you’re a developer, QA engineer, or architect, you’ll learn […]
8 min readWhat Is Spike Testing: Complete Guide
Imagine your application is running smoothly until a flash sale or unexpected traffic surge hits. Suddenly, users can’t log in, pages stop loading, and your team is scrambling to restore service. These unpredictable spikes can overwhelm even the most robust systems if you’re not prepared. Spike testing is the method used to simulate these sudden […]
8 min readWhat Is Chaos Engineering: Overview
Chaos engineering is a way to test how complex systems respond to unexpected problems. The idea is simple: introduce controlled failures and watch how the system behaves. This helps uncover weak points before they lead to costly outages. An approach that forces you to think about the unexpected, making it easier to build robust, fault-tolerant […]
7 min readUnderstanding CPU Time
Ever wonder what’s really going on inside your system when you run performance tests or process data-intensive tasks? This article is for you. We’ll explore what CPU time is, how to calculate CPU, and why it matters, especially for performance testers and engineers. You’ll learn to break down the simple formula, understand each component in […]
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