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) Sun, 07 Jun 2026 00:00:00 GMT https://code-mill-hub.com/blog/spring-boot/2026-06-07-mastering-data-projections-microservices-read-models-spring-boot-kafka-postgresql/ [The Ultimate Guide] Mastering Data Projections in Microservices: Building Scalable Read Models with Spring Boot, Kafka, and PostgreSQL https://code-mill-hub.com/blog/spring-boot/2026-06-07-mastering-data-projections-microservices-read-models-spring-boot-kafka-postgresql/ Explore the critical architectural pattern of Data Projections for building highly scalable, eventually consistent read models in microservices, leveraging Spring Boot, Apache Kafka, and PostgreSQL to optimize data access and decouple concerns. Sun, 07 Jun 2026 00:00:00 GMT shflzp12@gmail.com (Maria) Data ProjectionsRead ModelsMicroservicesCQRSSpring BootKafkaPostgreSQLEvent-Driven ArchitectureBackend Architecture