我根据名称隐约可以猜出这几个东东是什么意思，不过我想多了解一些，谁能给我解答吗？多谢。给我粘一篇帮助也好。

If your application uses the tempdb database a lot, and causes it to grow larger than its default size, you may want to permanently increase the default size of the tempdb file to a size closer to ...

A fundamental skill for DBAs is to have a firm understanding of the SQL Server database engine's system databases. Tim Chapman discusses these system databases. A fundamental skill for DBAs is to have ...