Also it depends on the message sizes. On Mon, Sep 5, 2016 at 11:44 AM, Asanka Abeyweera <asank...@wso2.com> wrote:
> I think we should have a value that can handle the worst case. We need to > find the maximum consumer rate (using a performance test). If we say the > consumer rate is roughly 3000, when we have 10 seconds interval, in worst > cast one DB call will delete 30000 messages. Is this ok? > > On Mon, Sep 5, 2016 at 11:28 AM, Sajini De Silva <saj...@wso2.com> wrote: > >> Its hard to say what should be the exact correct time interval. IIt >> depends on the messaging rate actually. I think one DB call per 10 seconds >> seems oky. Are there any issues with this value? >> >> >> On Mon, Sep 5, 2016 at 11:16 AM, Sirojan Tharmakulasingam < >> siro...@wso2.com> wrote: >> >>> Hi all, >>> >>> At the MB message delivery path, we capture the expired messages and >>> batch it for a batch delete from the database rather than issue a delete DB >>> call for each expired messages. >>> >>> what is the suitable time interval for batching the expired messages for >>> the DB batch delete? >>> >>> The current suggestion is 10sec. Your suggestions please... >>> >>> Regards, >>> -- >>> Sirojan Tharmakulasingam >>> Software Engineer, WSO2 Inc. http://wso2.com >>> Email: siro...@wso2.com >>> Mobile: +94779797913 >>> >> >> >> >> -- >> Sajini De SIlva >> Senior Software Engineer; WSO2 Inc.; http://wso2.com , >> Email: saj...@wso2.com >> Blog: http://sajinid.blogspot.com/ >> Git hub profile: https://github.com/sajinidesilva >> >> Phone: +94 712797729 >> >> > > > -- > Asanka Abeyweera > Senior Software Engineer > WSO2 Inc. > > Phone: +94 712228648 > Blog: a5anka.github.io > > <https://wso2.com/signature> > -- Sajini De SIlva Senior Software Engineer; WSO2 Inc.; http://wso2.com , Email: saj...@wso2.com Blog: http://sajinid.blogspot.com/ Git hub profile: https://github.com/sajinidesilva Phone: +94 712797729
_______________________________________________ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev
