Why observability matters for testers

Observability is crucial for testers to understand complex systems, enabling them to improve system quality by uncovering issues. Lack of observability can lead to ineffective debugging, frustrations, and hindered transparency in addressing critical issues. While monitoring shows if a system works, observability reveals why issues occur. Observability involves logs, metrics, traces, and a data-driven mindset. Testers can benefit from observability by uncovering more information during testing and asking insightful questions. Observability aids in understanding system behavior, collaboration with developers, and making informed decisions. It is essential for testers to advocate for observability to enhance software quality and prevent defects. Starting with fundamental questions can be a step towards embracing observability in testing practices. Observability is about handling complexity and improving software reliability and can guide continuous improvement efforts in the development lifecycle. Ultimately, observability empowers testers to explore and understand complex systems effectively.