This repository is my hands-on backend engineering learning and interview portfolio. It documents my continuous progress from Core Java fundamentals to production-oriented backend concepts, with ...

Microsoft is urging Java upgrade planning ahead of 2027 support milestones, with service deadlines distinct from its OpenJDK distribution roadmap.

Note: These slides refer to a legacy, pre–Spring Boot version of Petclinic and may not reflect the current Spring Boot–based implementation. For up-to-date information, please refer to this repository ...