Explore how to secure Java web applications using the Jakarta EE Security API. Learn how to implement authentication, authorization, and security mechanisms in Java-based web applications, ensuring data protection and compliance with security standards.

Learn how to secure Java microservices using Eclipse MicroProfile JWT. Master the implementation of authentication and authorization protocols with JSON Web Tokens, ensuring secure access to your microservices and protecting sensitive data in cloud environments.

Learn how to stream messages between client and server services using gRPC. Explore the advantages of gRPC for high-performance communication in microservices architectures, including features like bidirectional streaming and real-time data exchange.

Master the use of Server-Sent Events (SSE) for streaming real-time updates to clients. Learn how to push updates efficiently from the server to the client over a single, long-lived HTTP connection, ensuring seamless communication in modern web applications.

Learn how to effectively test MicroProfile and Jakarta EE applications using Micro. Explore strategies for unit testing and integration testing in Java microservices, ensuring robust and error-free applications by applying testing best practices and frameworks.

Master microservices testing with Arquillian. Learn how to leverage Arquillian's managed container for testing Java EE microservices, ensuring reliability and correctness in a controlled test environment before deployment.

Learn how to test reactive Java microservices effectively. Discover tools and strategies for testing non-blocking, event-driven services, ensuring that they handle high loads and deliver reliable results in production environments while maintaining performance and scalability.

Discover how to validate constraints for JavaBeans in Java microservices. Learn how to use annotations and the Java Bean Validation API to ensure the correctness of data and maintain consistency within microservices.