My Home Assistant finally stopped lagging when I replaced SQLite with PostgreSQL.

SCCM vulnerability 2026: XM Cyber researcher Omri Baso demonstrated that any enterprise employee with a standard Windows ...

Our picks for best Windows backup software are selected with all the must-haves of data backup and recovery in mind, so in the tragic event that your primary local data repository is compromised, ...

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...

gh-ost（GitHub's Online Schema Transmogrifier）是GitHub开源的一种无触发器的MySQL在线表结构变更方案。专为解决大表DDL（如新增字段、索引变更、表引擎转换）时锁表阻塞、主库负载高等问题而设计。 前言 线上千万级的大表在新增字段的时候，一定要小心，我见过太多 ...