数据中心故障转移策略

本文介绍了数据中心故障转移策略的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

嘿，

我正在尝试了解针对postgresSQL的Azure数据库的故障转移策略是什么.我从文档中只能看到有关区域备份冗余的信息，但是我没有得到自动管理的信息，或者我需要执行手动步骤.

I'm trying to understand what's the fail-over strategy for Azure database for postgresSQL. All what I can see from the documentation is about region backup redundancy but I didn't get is this automatically managed or I need to do manual steps.

谢谢

Abdo

推荐答案

Adbelmawla，您好

Hi Adbelmawla,

目前，Azure Database for PostgreSQL服务没有可用的区域间HA配置.但是，如果一个区域不可用，则可以执行地理冗余备份，还可以还原备份和恢复. 在其他地区继续运营.该功能称为: 从地理复制的备份中恢复地理位置.

There is no inter-region HA configuration available for the Azure Database for PostgreSQL service at this time. There is, however, the ability to perform geo-redundant backups that should one region become unavailable, the ability to restore a backup and continue operations in another region. This functionality is called: Geo-restore from geo-replicated backups.

此文档说明了恢复过程:

从Azure区域数据中心中断中恢复

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