Even if the database is ODBC good or OLE DB good

Source: Internet
Author: User
1. Is the database ODBC good or OLE DB good?
2. Is it only the Microsoft database that can use OLE DB?
3. To switch between these two connections, is it just necessary to modify the connection string?
Thank you all, my little brother is puzzled about these three questions
Share to: 2009-03-09 15:25 knowledge tycoon, Challenge win iphone! The questioner is adopted by
1 ODBC openness is better, but performance is poor
2 is not as simple as modifying a string. If you care about performance with OLE DB, consider openness, such as using ODBC for connections to heterogeneous databases.

Even if the database is ODBC good or OLE DB good

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