https://ewcastroh.github.io/blog Articles on Java, Spring, Angular, agentic systems and software craft. en https://ewcastroh.github.io/blog/from-microservices-to-agents https://ewcastroh.github.io/blog/from-microservices-to-agents Tue, 10 Feb 2026 00:00:00 GMT The engineering discipline behind reliable microservices — clean architecture, honest tests, CI/CD — is exactly what agentic systems need. Here's how it transfers. https://ewcastroh.github.io/blog/webflux-backpressure https://ewcastroh.github.io/blog/webflux-backpressure Thu, 22 Jan 2026 00:00:00 GMT Reactor's backpressure isn't magic — it's a contract between producer and consumer. A practical look at how it works and when to reach for it.