#WHATIS

Dependency Injection (DI) is one of the central techniques in today’s applications and targets…

The REST architectural pattern is widely adopted when it comes to creating web services.…

Besides binding and converting JSON from an to Java objects with JSON-B, the Java…

JSON is the current de-facto data format standard for exposing data via APIs. The Java…

With the current trend to build distributed-systems, it is increasingly important to build fault-tolerant…

In today’s microservice architectures security is usually based on the following protocols: OAuth2, OpenID…

In a distributed system your services usually communicate via HTTP and expose REST APIs.…

Tracing method calls in a monolith to identify slow parts is simple. Everything is…

Exposing REST endpoints usually requires documentation for your clients. This documentation usually includes the…

Once your application is deployed to production you want to ensure it’s up– and…