云数据库 RDS MySQL 版高可用解决方案-阿里云

[帮助文档] 如何使用DTS将自建数据库迁移至高可用版RDS实例

将源ECS实例上的数据库迁移至高可用版云数据库RDS，可实现数据库服务的高可用性、高可靠性、高安全性和高易用性。本教程以MySQL数据库为例，介绍如何使用DTS将ECS实例上的自建数据库迁移至高可用版RDS实例。

云数据库RDS快速入门

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实时数据接入：5分钟上手 Flink MySQL 连接器

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RDS MySQL 高效设计及性能调优

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[帮助文档] RDS SQL Server 2008 R2高可用版性能测试结果

本文介绍RDS SQL Server 2008 R2高可用版实例的性能测试结果。

【MySQL】高可用解决方案

MySQL系列文章浅谈日志系统搭建慢SQL搜集分析工具MySQL事务原理可重复读隔离级别是否解决了幻读慢SQL优化实战背景为了避免单台数据库意外宕机引发单点故障导致生产环境瘫痪，一般都会在数据库层做相应的集群处理。网上对MySQL集群方案的整理都比较凌乱，今天来整理一下高可用方案。高可用方案主要分成...

Mysql主主复制高可用解决方案

前言最近做一个项目，项目考虑了一些风险，其中就有mysql宕机的风险，mysql是申请了两台服务器。于是打算搞个主主复制，用keepalived进行漂移实现高可用。方案可行性首先主主复制可以保证两台机器数据同步，keeplalived通过虚拟ip，保证我们的mysql可以快速切换。方案可行。搭建步骤...

MySQL高可用解决方案(MySQL HA Solution)

什么是高可用性？很多公司的服务都是24小时*365天不间断的。比如Call Center。这就要求高可用性。再比如购物网站，必须随时都可以交易。那么当购物网的server挂了一个的时候，不能对业务产生任何影响。这就是高可用性。高可用性2个问题：如何共享数据或同步数据？如何处理failo...

MySQL高可用解决方案---MHA

一主两从一管理，一共四台设备 MHA的作用是做master的高可用，当主节点MySQL故障时，会将和主节点数据最接近的一个从节点提升为主节点，同时如果其他从节点有更新的数据也会同步到此“准主节点”上。如果在主节点有数据已经提交但是所有的从节点还未完成复制，则从节点提升为主节点后只能将此数据回退，没有...

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