Iphone

Question: I would like to know the limitations of access in terms of

1. how many rows it can process
2. how many column it can process
3. what is the best solution if your database exceeds the limitation other that converting to ms sql or any other high end database software?

Iphone

The following are Access table limitations:

Microsoft Access database table specifications
Attribute Maximum
Number of characters in a table name 64
Number of characters in a field name 64
Number of fields in a table 255
Number of open tables 2048. The actual number may be less because of tables open internally by Microsoft Access.
Table size 1 gigabyte
Number of characters in a Text field 255
Number of characters in a Memo field 65,535 when entering data through the user interface;
1 gigabyte when entering data programmatically.
Size of an OLE Object field 1 gigabyte
Number of indexes in a table 32
Number of fields in an index 10
Number of characters in a validation message 255
Number of characters in a validation rule 2,048
Number of characters in a table or field description 255
Number of characters in a record (excluding Memo and OLE Object fields) 2,000
Number of characters in a field property setting 255

The following are general Access limitations:

Microsoft Access database general specifications
Attribute Maximum
Microsoft Access database (.mdb) file size 2 gigabytes. However, because your database can include linked tables in other files, its total size is limited only by available storage capacity.
Number of objects in a database 32,768
Modules (including forms and reports with the HasModule property set to True) 1,000
Number of characters in an object name 64
Number of characters in a password 14
Number of characters in a user name or group name 20
Number of concurrent users 255