异地备份最小距离是多少

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混合云备份HBR

为企业级应用提供云上容灾保护与本地备份恢复服务，支持服务器镜像。混合云灾备一体机和云上容灾服务相结合，保障高效可靠的本地备份恢复和云上故障转移，确保数据安全性和业务连续性。

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