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Re^2: Tomcat, CGI scripts and DBI connection persistence

by spx2 (Chaplain)
on Oct 30, 2011 at 11:06 UTC ( #934701=note: print w/ replies, xml ) Need Help??


in reply to Re: Tomcat, CGI scripts and DBI connection persistence
in thread Tomcat, CGI scripts and DBI connection persistence

That's a good idea, but wouldn't that induce additional overhead ? opening the socket, passing data through, receiving it .. ?


Comment on Re^2: Tomcat, CGI scripts and DBI connection persistence
Re^3: Tomcat, CGI scripts and DBI connection persistence
by keszler (Priest) on Oct 30, 2011 at 13:15 UTC

    There would be overhead, but how do the cgi-bin/<scriptname>.pl programs communicate with the DB? That has all the same overhead, plus the database's authentication.

    If the individual programs typically run a small number of queries per invocation then the overhead of DB authentication is relatively more significant.

    Also, if the website is heavily used the DB might be "happier" with a small number of connections making many queries vs many connections making few queries each.

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