☕🍃🔍

🔸 TLDR ▪️ Queue = 1 message → 1 consumer (work distribution) ✅ ▪️ Topic = 1 message → N subscribers (broadcast) 📣 ▪️ Durable subscription = don’t miss messages while offline 🧷 🔸 CONTEXT (WHAT JMS IS, WITHOUT THE HYPE) ▪️ JMS is a Java API for messaging (asynchronous communication)...

🔸 TLDR ▪️ If an @Alternative is enabled in beans.xml, CDI will inject that alternative for matching injection points. 🔁 🔸 CONTEXT You have one interface and two CDI beans that implement it: a “normal/default” handler ✅ an @Alternative handler 🔁 (disabled unless explicitly...

Ever wanted a chatbot in Spring Boot that’s accessible from a single REST endpoint? No UI. No over-engineering. Just: Spring Web + Spring AI + an OpenRouter API key ✅ 🔸 WHAT YOU’LL SEE IN THE VIDEO ▪️ Spring Boot + Spring Web setup ▪️ Spring AI (OpenAI-compatible client) wiring ▪️...