This guide demonstrates how to implement robust Behavior-Driven Development (BDD) integration tests using Cucumber in a Spring Boot Kotlin application with JWT authentication. The setup leverages Testcontainers for database isolation and provides a clean, maintainable testing architecture.

In today's data-driven world, the ability to search through large datasets quickly and efficiently is crucial for any application. Traditional SQL databases, while powerful, can become bottlenecks when dealing with complex search queries on massive datasets. This is where RediSearch comes into play — a full-text search engine built on top of Redis that provides light and fast search capabilities.

In a distributed system with Spring Cloud Config, the config server needs to track which clients are connected and their network details.