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docs: add ec2 BR (#1058)
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Co-authored-by: Yiran <cuiyiran3@gmail.com>
Co-authored-by: Jeremyhi <jiachun_feng@proton.me>
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3 people committed Jul 16, 2024
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Expand Up @@ -58,6 +58,8 @@ If the Standalone is running on the local disk for WAL and data, then:
* RPO: depends on backup frequency.
* RTO: doesn't make sense in standalone mode, mostly depends on the size of the data to be restored, your failure response time, and the operational infrastructure.

A good start is to deploy GreptimeDB Standalone into an IaaS platform that has a backup and recovery solution. For example, Amazon EC2 with EBS volumes provides a comprehensive [Backup and Recovery solution](https://docs.aws.amazon.com/prescriptive-guidance/latest/backup-recovery/backup-recovery-ec2-ebs.html).

But if running the Standalone with remote WAL and object storage, there is a better DR solution:
![DR-Standalone](/DR-Standalone.png)

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Expand Up @@ -66,6 +66,8 @@ GreptimeDB 将数据存储在对象存储(如 [AWS S3](https://docs.aws.amazon
* RPO:取决于备份频率。
* RTO:在 Standalone 没有意义,主要取决于要恢复的数据大小、故障响应时间和操作基础设施。

选择将 GreptimeDB Standalone 部署到具有备份和恢复解决方案的 IaaS 平台中是一个很好的开始,例如亚马逊 EC2(结合 EBS 卷)提供了全面的[备份和恢复解决方案](https://docs.aws.amazon.com/zh_cn/prescriptive-guidance/latest/backup-recovery/backup-recovery-ec2-ebs.html)

但是如果使用远程 WAL 和对象存储运行 Standalone,有一个更好的 DR 解决方案:

![DR-Standalone](/DR-Standalone.png)
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