The database that thinks it’s a phone exchange: how two Brisbanites are rebuilding the data stack on hardware you already own

A two-person Brisbane company reckons the answer is a smaller box, used properly. On a modest 8-core CPU VM, a machine most ...
Gadget Review on MSN

How 10 different AI coding models performed during benchmarks

Kimi K2.7 Code delivers a 21.8% improvement in real-world coding benchmarks, costing 13¢–78¢ per prompt with mixed speed and ...
凤凰热榜

实测DeepSeek V4正式版：3块钱干完5件事，AI智价比之战开打了

视觉与特效：包含击碎砖块时的粒子散落效果、球撞击时的微弱屏幕抖动、流畅的 60 FPS 动画，以及简洁现代的 UI 界面（计分板、生命值显示、暂停和重新开始按钮）。

PostgreSQL 表膨胀完整治理指南：Vacuum 原理、阻塞根因、应急处理与长期预防方案

目前网上绝大多数教程都停留在表面：只教你执行 VACUUM、VACUUM FULL，完全不讲底层 MVCC 机制、Vacuum 阻塞根源、不同操作的风险边界。很多团队盲目操作，轻则膨胀反复复发，重则线上锁表、业务瘫痪。