21. februar 2007 - 11:32Der er
9 kommentarer og 1 løsning
Pros and Cons
4 Microsoft Access database, en for hvert land, som er identiske, rent struktur-mæssigt, skal porteres til SQL Server. Hvad er Pros og Cons i disse 2 tilfælde: 1. 4 SQL Server databaser, en for hvert land 2. 1 SQL Server database, med 4 identiske tabeller (med forskellige navne), en for hvert land.
Sure, terry, that way the total size of the database(s) would be smaller than separate databases, Enterprise Manager would look a LOT "cleaner", the number of ODBC connection strings would be 1/NumberOfDatabases, but IF something goes wrong and we need a backup, it would restore the entire database and perhaps it's just the data from Denmark that need to be restored. I had another reason for keeping the databases separate, but forgot it again... :(
I work all the time with data from different countries and I would never concider puting the data in different tables/databases. This would make maintenance much more compex.
"I work all the time with data from different countries and I would never concider puting the data in different tables/databases. This would make maintenance much more compex"
Yes, I agree, hence my question - when your firm expands over multiple divisions or countries, it's time to think in terms of other solutions than just creating YET another, IDENTICAL, database. Thanks a lot, terry, please "post an answer". :)
And dont forget the upsizing wizard in Access. If you upsize one of your dB's then make any alterations such as new field containing country ID for example. Then I would think it would be best to use SQL's import functions along with DTS to import the other databases.
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