Why do memory leaks occur in Java? Reasons why static Map references remain even after GC runs, and how to investigate them

I have caused a memory leak in Java before.The cause was data that was temporarily used for game ranking aggregation.Once the aggregation process was finished, that data was no longer needed. However, ...

What should I do when I see 'Upgrade to Runtime 2.0 today'? Organizing Fabric's default runtime switch based on official information

This article is for those who opened a Fabric notebook, saw the message above, and wondered, "What is this? Do I need to do something?" To give you the answer upfront, this is a notification that ...
iMasters

PostgreSQL 18 tem uuidv7 nativo para reduzir o index bloat do UUID aleatório

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.
Albuquerque Journal

Twelve businesses red-tagged in city’s latest inspection report

See which restaurants and food businesses received red, yellow and green grades in the city’s latest inspection report.