22h ago · 3 min read · The Spring event system lets different parts of your application talk to each other without being directly connected. Think of it like a radio station (publisher) and radios (listeners) — the station
Join discussion2d ago · 2 min read · One thing I notice with many beginners learning Full Stack Java Development is that they try to learn everything too quickly without building a proper foundation first. Java development can feel overw
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May 12 · 6 min read · I've read probably forty Spring Boot JWT tutorials over the years. They all show you the same thing: how to generate a token on login, how to validate it on each request, and how to wire up SecurityFilterChain. And they all stop right there. What the...
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May 6 · 11 min read · Spring AI Advisors API Explained Series: Spring AI Complete Course — Lecture 4 of 12Reading Time: 8 minutesLevel: Intermediate Most developers stop at ChatClient. That is enough for demos. It is not
Join discussionMay 6 · 8 min read · I upgraded two production applications to Spring Boot 4.0 the week it went GA. I read the migration guide, skimmed the release notes, and thought the hardest part would be the Jackson 3 change everyone was talking about. The Jackson 3 change was not ...
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Apr 27 · 6 min read · Working with Multiple AI Models in Spring AI Spring AI Complete Course — Lecture 3 of 12Previous: Lecture 2 — ChatClient API | Next: Lecture 4 — Advisors API In production AI applications, you rarel
Join discussionApr 14 · 7 min read · The API didn't throw an error. It just... stopped responding or frozen. No exceptions in the logs. No 500 errors. No obvious reason. Just requests piling up, response times climbing from milliseconds
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Apr 11 · 5 min read · Spring AI ChatClient API: The Fluent Heart of AI Integration Introduction If you've ever tried integrating AI models into a Java application, you know the pain. HTTP clients, API keys scattered everywhere, vendor-specific SDKs that never quite fit. W...
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