借助 Backup and DR Service，您可以采用原生格式保护数据的虚拟副本，在这些副本的整个生命周期内管理它们，并将其用于灾难恢复、业务连续性以及开发和测试活动。
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如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-07-10。
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