File geodatabase size and name limits

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很多用户会关心FileGDB的参数，扒出来方便参考：

File geodatabase size and name limits are as follows:

  • File geodatabase size: No limit

  • Table or feature class size： 1 TB (default), 4 GB or 256 TB with keyword

  • Number of feature classes and tables: 2,147,483,647

  • Number of fields in a feature class or table: 65,534

  • Number of rows in a feature class or table: 2,147,483,647

  • Geodatabase name length: Number of characters the operating system allows in a folder name

  • Feature class or table name length: 160 characters

  • Field name length: 64 characters

  • Text field width: 2,147,483,647

链接：
http://resources.arcgis.com/en/help/main/10.1/index.html#//018s00000002000000