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SQL Server 2012中文件和文件组的数量限制

[英]Limitations in number of files and filegroups in SQL Server 2012

I know that SQL Server database must have only one primary file ".mdf", but can consists few additional database files, named secondary files or ".ndf". 我知道SQL Server数据库必须只有一个主文件“ .mdf”,但可以包含很少的其他数据库文件,称为辅助文件或“ .ndf”。

Is there any limitations in number of additional secondary files, or log files? 附加辅助文件或日志文件的数量是否有限制?

How many filegroups can one database have? 一个数据库可以有多少个文件组?

SQL Server supports 32,767 Files/FileGroups per database for both x86 and x64 installations. 对于x86和x64安装,SQL Server支持每个数据库32,767个文件/文件组。

You can find maximum capacity specifications here: http://msdn.microsoft.com/en-us/library/ms143432.aspx 您可以在这里找到最大容量规格: http : //msdn.microsoft.com/zh-cn/library/ms143432.aspx

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