When data are contiguous, the time used to access data on the disk is minimized and the database server can read data faster.
当数据连续时，用于访问磁盘上数据的时间最少，数据库服务器可以更快地读取数据。
The %Disk Time revealed 100% utilization (75% read and 25% write).
Disk Time反映了 100% 的利用率（75%读和 25%写）。
The next time the data on that page is requested, it need not be read from disk again.
下次请求该页上的数据时，就不需要再从磁盘进行读取该页。
DB2 row compression features can decrease disk storage requirements while at the same time improve sequential read access of large queries which perform full table scans.
DB 2行压缩功能可以减少磁盘存储需求，同时改进执行全表扫描的大量查询的顺序读取访问。
Additionally, it determines the optimum (fastest) read time potential for the disk.
另外，它还确定潜在的最佳(最快)磁盘读取时间。
But software, a number of problems: 1, read speed is not very good. 2, reading the C: disk is the wrong time.
但是软件中有几个问题：1、读取速度不是很好。2、读取c：盘时候有错误。
But software, a number of problems: 1, read speed is not very good. 2, reading the C: disk is the wrong time.
但是软件中有几个问题：1、读取速度不是很好。2、读取c：盘时候有错误。
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