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From Ashish Kulkarni <ashish.kulkarn...@gmail.com>
Subject Re: Save session information in Memory database
Date Fri, 09 Sep 2011 14:22:41 GMT
What do you mean it will slow down?

We have an application which saves about 5 MB of data in session when user
is working with some portion of application, so when about 200 users login
we go about 1 GB of ram and Tomcat starts running out of heap memory, as all
the session data goes in heap memory,

So i was hoping if i can persist the data in database, then i can free up
some heap memory from tomcat.

Will this work? or tomcat will have session in Heap Memory only even if i
prefer to persist to write it in database

Ashish

On Thu, Sep 8, 2011 at 5:16 PM, Christopher Schultz <
chris@christopherschultz.net> wrote:

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> Ashish,
>
> On 9/8/2011 2:17 PM, Ashish Kulkarni wrote:
> > Has anyone configured tomcat to save session information in memory
> > database like java DB or hsqldb,
>
> I'm sure it can be done, as Tomcat provides
> org.apache.catalina.session.JDBCStore for use with the PersistentManager.
>
> On the other hand, if you're going to use an in-memory database, why
> bother configuring it at all? It will just slow you down IMO.
>
> - -chris
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-- 
Ashish
www.ayurwellness.com
www.mysoftwareneeds.com

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