Articles

Production performance issues rarely arrive politely. Learn how to troubleshoot and optimize your application's performance with this complete backend engineer's playbook.

Observability is a crucial aspect of software development that helps developers understand how their systems are performing. By monitoring, logging, and tracing, developers can gain insights into system health and identify areas for improvement.

Discover the effective study plan and tips used to pass the ISTQB certification in a short period of time.

When it comes to image formats, the choices can be overwhelming. JPEG, WebP, SVG, and PNG are popular options, but which one is right for you?

As I delve into software quality assurance and test automation, a layered testing approach has caught my attention. This method involves combining various testing tools and frameworks to ensure comprehensive testing.

Designing systems around data flow, transformation, and coordination is a key aspect of software architecture. In this approach, data is processed through a pipeline or broker, enabling efficient and scalable system design.

Most engineering teams don't stall because of missing skills, but because no one makes the first move. Discover why this happens and learn how to overcome it.

Discover why teams are switching from REST to gRPC in 2026 and how this change can improve your Spring Boot application's performance.

Big lists don't have to feel big. Some apps make 50,000 items feel like six. Learn the secret to optimizing large lists for smooth rendering and enhance your app's user experience.

Master Precision@k, Recall@k, MRR, NDCG, and faithfulness scoring are crucial RAG evaluation metrics. Learn how to use them to measure retrieval quality and generation accuracy.

While automated testing has become a crucial part of software development, there are still some tests that cannot be automated. In this article, we'll discuss the limitations of automated testing and why human testers are still essential.

In the world of programming, especially when dealing with I/O operations like fetching data from the internet or reading from a file, waiting can be a real productivity killer. This is where the magic of asynchronous programming swoops in, and in Rust, it's powered by the elegant async/await syntax.