These tools include compression, pack, shrink, and defragment.
这些工具包括压缩、打包、收缩、和碎片整理。
2
Another key announcement was the release of fix pack UC4 for Informix 11.50, which includes data compression.
另一个重要的消息是，IBM发布了Informix 11.50的补丁包uc4，它包含数据压缩特性。
3
Depth of the pack bag itself is dependent on the adjustment of the side compression straps, keeping in mind that the bag presents a 'd' shape when viewed from above.