Contract 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 […]
What 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 […]
Database Load Testing with JMeter to Identify Performance Issues
Functional and non-functional tests are critical for determining software vendors’ success. If these tests are executed properly, you can finally be sure that your application will deliver as you envisioned – with high-quality performance and completely bug-free. In functional testing, your business requirements about functionality are accounted for. These include usability, design, error conditions, access […]
What 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 […]
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Continuous Performance Testing
Continuous performance testing is a proactive approach to validating the speed, stability, and scalability of software throughout the development lifecycle. It ensures that applications remain responsive under different loads, providing a smoother user experience and reducing the risk of performance-related issues in production.In this guide, we’ll look at what continuous performance testing actually involves, why […]
Loadrunner vs. Neoload: Which Tool Is Better?
When evaluating performance testing tools, many teams find themselves comparing LoadRunner vs NeoLoad; two powerful solutions trusted by enterprises worldwide. While there are many application performance testing tools available in the market, these two remain popular choices for enterprise environments. In this article, we’ll walk you through their core features, strengths, and limitations to help […]
K6 vs JMeter: Which Is The Best Tool?
When it comes to performance testing, two of the biggest names, K6 and JMeter, often dominate the discussion. But which one truly fits your testing needs? In this article, we’ll break down K6 vs. JMeter: their features, capabilities, strengths, weaknesses, and critical differences. We’ll also introduce a more advanced alternative, PFLB’s load testing platform, for […]
Understanding 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 […]