Chapter 6 – Test Tools
Gatling – ISTQB Definition
Last Updated: July 12, 2026 · SoftwareTestPilot QA Team
Official ISTQB Definition
A high-performance open-source load testing tool written in Scala using a fluent DSL and asynchronous IO.
In simple words
A Scala-based performance testing tool known for beautiful reports.
Exam tip
Gatling uses an event-driven architecture — very efficient at high concurrency.
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