If by splitting the database, you mean putting all the forms, queries,
reports, and code in one database and put all the tables in a separate
database (linking them back into the first database), then yes. This is
very much like what you would have if you used SQL Server, all the "program"
in one file and all the tables in the SQL Server database.
If you are planning on upsizing your database to SQL Server sometime in the
future, there are some application design techniques you should investigate.
A good resource for this is "Microsoft Access Developer's Guide to SQL
Server" by Mary Chipman and Andy Baron.
Yes, you can combine a split database back into a single file, but I can
think of very few instances where that would be a good idea.
--
--Roger Carlson
MS Access MVP
Access Database Samples:
www.rogersaccesslibrary.com
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