读取压缩格式磁盘文件 ESI Disk Data Input
这些文件已被压缩以占用更少的磁盘空间，这样它们需要更短的时间下载。
These files have been zipped up to take up less disk space so they take less time to download.
例如，压缩操作就像一个针对NSF文件的磁盘碎片整理工具。
For example, compact operations act like a disk defragmentation tool for your NSF files.
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。
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.
应用推荐