database file

基本解释

Download the DB2 business game database file from the Downloads section of this tutorial.
从本教程的下载一节下载 DB2 “大富翁”游戏数据库文件。
Running it on a valid database file, like the penultimate command in Listing 4, gives a count of the records in the file.
在有效的数据库文件上运行它，类似清单 4 中的倒数第二个命令, 则会提供文件中的记录数。
For partitioned database systems, there should be a separate database file system on each machine that participates in the partitioned database.
对于分区数据库系统，在每台参与分区数据库的计算机上都应该有一个单独的数据库文件系统。

Just the real grunt work of log file or sensor processing before loading into an analytic database like Vertica.
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