This project is a collection of small and focused tutorials - each covering a single and well defined area of development in the Java ecosystem.

Jim Gough and Andreea Niculcea explain how Morgan Stanley uses Architecture as Code with CALM to modernize its API program. They demonstrate integrating Model Context Protocol (MCP) and Agent-to-Agent ...

PostgreSQL 18 (set/2025) trouxe uuidv7() nativo: UUID ordenável por tempo que ataca o index bloat do v4 aleatório, direto no banco, sem depender do ORM.

Often between 6-8 times a year, the new or full moon coincides closely in time with the perigee of the moon — the point when the moon is closest to the Earth. These occurrences are often called ...

A spring tide—popularly known as a "King Tide"—refers to the 'springing forth' of the tide during new and full moon. A neap tide—seven days after a spring tide—refers to a period of moderate tides ...

Two solid-value approaches, one well-built ETF. Our research team assigns Gold ratings to strategies that they have the most conviction will outperform their Morningstar Category average over a market ...

A loud and noisy garage door can be one of the first signs that it’s time to replace the springs. New springs aren’t as costly to replace as the garage door itself and may even help prolong the door's ...

A complete, structured path from Java fundamentals → DSA → Spring Boot & Microservices. This repo is my personal learning log — notes, code, and curated links — organized so I (or anyone else) can ...