存储快照

$0.012每1000PUT请求（存储快照时）

012 per1,000 PUT requests ( when saving a snapshot )

制定传输和存储快照文件的计划时，请估计将接收快照文件的快照文件位置和订阅服务器所需的磁盘空间。

When planning to transfer and store snapshot files , estimate the disk space required at the snapshot file location and at the subscriber that will receive the snapshot files .

经常要用到EBS存储卷快照，它们存储在S3中。

EBS volume snapshots are taken often , and they are stored in S3 .

附网存储中快照技术的设计

Research and Implementation for Snapshots in Network Attached Storage

信息存储系统应用快照技术研究

Study on the Application of Snapshot in the Information Storage System

当前主流的存储子系统快照技术主要侧重于在单一的时间点实现快照，而实际的应用经常需要实现连续时间点的快照。

Currently most common snapshot technologies focus on implementing snapshot at a single time point , but many applications need sequential points snapshot .

快照是文件系统的静态只读副本，附网存储中的快照技术可以用于实现文件系统的活备份以及用于恢复被误删除的文件。

Snapshot is a read-only copy of file system , the snapshot in network attached storage can be applied to live backup or recovering removed files .

当将数据放回到DB2时，存储和比较大量快照数据就容易得多了。

Storage and comparison of many snapshots is much easier when the data is back inside DB2 .

此外，这两个文件系统都支持数据重复删除、内部数据保护（类RAID保护）、数据和元数据校验和以及其他存储功能（如快照）。

In addition , both file systems support data de-duplication , internal data protection ( RAID-like protection ), data and metadata checksums , and other storage features ( like snapshots ) .

对新的存储备份技术&快照技术进行了初步的研究。

Analyze the new storage technique ( snapshot technique ) .

不管使用集中式存储库还是分布式存储库，使用快照模型还是变更集模型，所带来的收益都是相同的。

Whether you use a centralized or distributed repository , snapshot or changeset model , the benefits are the same .