Roberto Calò — Dev JournalArticles on microservices, distributed systems, Kubernetes, and software architecture.https://robertocalo.me/en-gbHow We Migrated a Naval Logistics Monolith to Microservices with Zero Downtimehttps://robertocalo.me/blog/naval-logistics-microservices-migration/https://robertocalo.me/blog/naval-logistics-microservices-migration/A practitioner's account of migrating a decade-old Java monolith handling millions of annual shipments to an event-driven microservices architecture — without a maintenance window.Sun, 15 Mar 2026 00:00:00 GMT