文件系统通常为递增备份，这是为了最小化备份窗口和优化存储空间。

Filesystems are generally backed up incrementally to minimize the backup window and to optimize storage space.

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压缩通常用于优化存储空间，且可在以下任一位置处设置。

Compression is usually set to optimize storage space and can be set at any one of the following locations.

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为了优化存储空间占用量，可以使用Deployment Wizard有选择地安装Informix 11.50产品中的特性(见图1)。

To optimize the storage footprint, you can selectively install features from the Informix 11.50 product using the Deployment Wizard (see Figure 1).

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