尽管这些存储介质中有许多具有高容量，但具有压缩能力的备份工具是一大优势，它消除了多个磁盘或大型上传的不便。
Although many of these storage media have high capacity, a backup tool with compression capabilities is a big plus, eliminating the inconvenience of multiple disks or large uploads.
UWE提供了对无限制数据存储、处理器、内存以及深度压缩的支持，可减少80%的磁盘空间使用量，同时进一步提高性能。
UWE includes support for unlimited data storage, processors, and memory, as well as deep compression that can reduce disk space usage as much as 80 percent while further enhancing performance.
DB 2行压缩被设计用来减少数据库对象的磁盘存储空间需求。
DB2 row compression was designed to reduce disk storage space requirements of database objects.
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