任务包括计划并管理数据库、调优性能与容量、创建和维护索引并优化查询、监测、以及管理备份与恢复。
Tasks include planning and administering the database, tuning for performance and capacity, creating and maintaining indexes and optimizing queries, monitoring, and managing backup and recovery.
DB 2这样做是为了优化备份实用程序的性能(我们假设备份要多于恢复)。
DB2 does this to optimize the performance of the backup utility (we assume you are performing more backups than restores).
仅适用于Windows： Paragon Partition Manager是一款多功能应用程序，它可以用来格式化硬盘，优化硬盘，创建简单的分区表备份等等许多功能。
Windows only: Paragon partition Manager is a feature-rich application for partitioning your hard drive, optimizing your disks, creating simple partition backups, and more.
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