The first of the three Storage Optimization components is compression, which examines each row in the database for recurring patterns of data.
三个Storage Optimization组件中最重要的是压缩,它分析数据库中的每一行,寻找重复出现的数据模式。
Unlike other compression techniques that scan only a portion of each row for repeating patterns, Storage Optimization scans the entire row, regardless of how many columns it intersects.
其他压缩技术只在每行的一部分中寻找重复模式,而Storage Optimization会扫描整个行,无论行中有多少列。
The storage Optimization Feature provides data compression to help you reduce your data storage, backup, and recovery costs and administration, as well as providing improved performance.
Storage Optimization Feature提供数据压缩以便帮助您减少您的数据存储和备份和恢复的成本和管理,同时提供改进的性能。
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