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已收录 3 条与 MySQL 相关的内容,按评分排序。

Bintrail: MySQL Time-Travel Queries Using Indexed Binlogs

Bintrail: MySQL Time-Travel Queries Using Indexed Binlogs

InfoQ2761 字 (约 12 分钟)
75

Bintrail implements time-travel queries through indexed MySQL binary logs, allowing users to query the state of the database at any point in the past, solving the problem of MySQL's lack of historical data query capabilities.

入选理由:Bintrail利用索引化的binlog实现MySQL时间旅行查询功能

FeaturedArticle#MySQL#Bintrail#Time-Travel#Database英文
一条没带索引的update语句,直接把业务干崩了!

One UPDATE Statement Without Index Crashed the Business!

dbaplus社群49 字 (约 1 分钟)
50

A single UPDATE statement without an index caused full table scan, lock contention, and connection exhaustion, ultimately crashing the business.

入选理由:未加索引的UPDATE语句触发全表扫描,执行时间长达12分钟

FeaturedArticle#MySQL#SQL Optimization#Database Failure#Operations Monitoring中文

跨材料问答 · MySQL

回答基于:MySQL 相关 3 条材料
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