This doesn't affect the file size as much but requires less memory for the user agent to decompress the image into a pixel map.

这虽然不大会增加文件大小但对于用户代理来说它需要更少的内存来把图片解压为像素地图。

youdao

The compressed data is kept both on disk and memory and DB2 also compresses user data stored in log files, thereby reducing log file size.

被压缩的数据同时存放在磁盘上和内存中，DB2 还压缩存储在日志文件中的用户数据，以便减少日志文件大小。

youdao

Our second hypothesis was that specifying the buffer pool size affects memory utilization differently at various user loads (Test Case #2).

我们的第二个假设是指定缓冲池大小对内存利用率的影响因用户负载不同而不同（测试案例 #2）。

youdao