db-derby-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jørgen Løland <Jorgen.Lol...@Sun.COM>
Subject Restricting number of connections from a single user
Date Tue, 13 Nov 2007 13:35:27 GMT
A client/server Derby will soon be used in a university course to teach 
students SQL etc.

Previous experience has revealed that students who are not familiar with 
Java programming and JDBC/DBs tend to open a new connection for every 
Statement. There will be peaks with a few hundred concurrent users. Is 
there any way of restricting the number of connections a user can open 
in Derby? I want the faulty student applications to get exceptions 
rather than ruining the user experience for the "nice" users.

-- 
Jørgen Løland

Mime
View raw message