Code Mill Hub | Backend Engineering https://code-mill-hub.com/blog/ Deep dives into Java, Spring Boot, and high-performance backend architecture. en-us shflzp12@gmail.com (Maria) shflzp12@gmail.com (Maria) Mon, 01 Jun 2026 00:00:00 GMT https://code-mill-hub.com/blog/spring-boot/2026-06-01-223535-post/ Mastering Real-time Projections: Building Materialized Views with Kafka Streams, Spring Boot, and PostgreSQL https://code-mill-hub.com/blog/spring-boot/2026-06-01-223535-post/ In event-driven architectures, building performant and continuously updated read models from complex event streams is a significant challenge. This post deep-dives into leveraging Kafka Streams within Spring Boot to construct real-time, resilient materialized views, solving the complexities of data projection for scalable microservices. Mon, 01 Jun 2026 00:00:00 GMT shflzp12@gmail.com (Maria) Kafka StreamsSpring BootCQRSEvent-DrivenMaterialized ViewsPostgreSQLJava