As nearly all modern applications evolve into distributed and microservices-based architectures, performance testing has become both more critical and even more complex. While cloud-based, shared load generators offer convenience, they often fall short in areas such as security, network control, and performance predictability—especially for enterprise systems.

Gatling or K6? I tested both with the same setup here’s how they compare in setup, reporting, and performance.

Refining performance testing for an authentication page with Gatling workload modeling, realistic scripts, and in-depth analysis.

Discover how load testing ChatGPT with Gatling and Java improves performance and prepares AI systems for real word use

JMeter and Gatling are popular open-source tools for performance testing, but they have different strengths and weaknesses.

Lessons learned in a 25 K user load testing project powered by open source.