Zanzibar-Style Distributed ACL in Java with SpiceDB and Spring Boot 4
Learn how to replace monolithic Spring Security ACL with a massively scalable Google Zanzibar-style ReBAC architecture u...
Microservices
5 posts
Hexagonal Architecture vs. Clean Architecture vs. Onion Architecture
A practical, in-depth comparison between Hexagonal, Clean, and Onion Architecture in modern Spring Boot 4 and Java 25 ap...
Refactoring a Legacy Spring Boot Monolith to Hexagonal Architecture
Learn how to refactor a legacy Spring Boot monolith into a clean Hexagonal Architecture using Java 25, Spring Boot 4, an...
Zero-Trust Architecture in Spring Boot 4 with Spring Security 7
Learn how to implement a Zero-Trust Architecture using Spring Boot 4, Spring Security 7, and OpenID Connect with Keycloa...
What Is Spring Boot? A Complete Guide to Spring Boot 4 in 2026
Learn what Spring Boot is, why developers use it, and what’s new in Spring Boot 4 and Spring Framework 7 — plus a hands-...
Showing 1–5 of 5 results