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>Moral of the story? Don't bother with JDBC-ODBC and Access with JDK 1.2

We created a small commercial application that used Access as the database.
It has a low volume of data and few concurrent db connections. Added to ease
of administration and low cost we chose Access. The application has not once
crashed during production. It is running as a service on an NT box with
JServ 1.0 on JDK 1.2. 

We used standard methodologies including connection pooling, prepared
statements etc. We also used the standard SUN JDBC:ODBC bridge that comes
with the JDK. We had full intentions of upgrading the bridge if it proved
unstable. Despite SUN's disclaimers with the JDK documentation the bridge
survived testing and has worked fine in production. In the right environment
and conditions the SUN JDBC:ODBC bridge is fine for a commercial
application.

Access's main limitation is the 27 concurrent connections, break that limit
and it fails. You can hide that limitation to an extent to users via a
connection pool. Access in the right environment and within the correct
limits, is a viable choice as a low cost and easily managed db for a Servlet
Application running on Win32. 





Cameron Riley

 


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