现在互联网应用中对数据库的使用多数都是读较多，比例可以达到 10:1。并且数据库在做查询时 IO 消耗较大，所以如果能把一次查询的 IO 次数控制在常量级那对数据库的性能提升将是非常明显的，因此基于 B+ Tree 的索引结构出现了。 B+ Tree 的数据结构 如图所示 ...

Pure PHP Implementation of MySQL replication protocol. This allow you to receive event like insert, update, delete with their data and raw SQL queries.

Windows 10: A guide to the updates Here's what you need to know about each update to the current version of Windows 10 as it's released from Microsoft. Now updated for KB5063842 (OS Build 19045.6396) ...

Abstract: In this paper we analyze the structure and generation of InnoDB-indices, as well as navigation in this internal structures with respect to its application in digital forensics. We thus ...

IK Multimedia unveils a Tonex and Tonex One that is designed for bass players, and backs it up with a software suite replete with all the low-end bass amp classics and then some ...

Vincent Battiloro, from Garwood, is accused of the murder of Maria Niotis and Isabella Salas, both 17, following the crash on Monday night.