Hi, Great :), This is automatically handled by the caching implementation right? no need for any changes in higher levels.
Regards, Pulasthi On Wed, Aug 7, 2013 at 11:39 AM, Afkham Azeez <az...@wso2.com> wrote: > The attached profile screenshot shows the significant improvement > > > On Wed, Aug 7, 2013 at 11:31 AM, Afkham Azeez <az...@wso2.com> wrote: > >> While running certain scenarios during testing of the Carbon 4.2.0 packs, >> we saw certain performance issues when distributed Hazelcast HashMaps are >> used as the backing data structure. To overcome this, I have introduced the >> concept of an L1 local cache. It is a write through cache, where items >> stored in it will also get written to the distributed data structure. When >> there is a L1 cache miss, we will check in the L2 distributed cache to see >> whether the value is there. >> >> I am seeing significant performance improvement in the tenant creation >> scenario after this improvement. >> >> -- >> *Afkham Azeez* >> Director of Architecture; WSO2, Inc.; http://wso2.com >> Member; Apache Software Foundation; http://www.apache.org/ >> * <http://www.apache.org/>** >> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 >> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >> twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >> * >> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >> * >> * >> *Lean . Enterprise . Middleware* >> > > > > -- > *Afkham Azeez* > Director of Architecture; WSO2, Inc.; http://wso2.com > Member; Apache Software Foundation; http://www.apache.org/ > * <http://www.apache.org/>** > email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 > blog: **http://blog.afkham.org* <http://blog.afkham.org>* > twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> > * > linked-in: **http://lk.linkedin.com/in/afkhamazeez* > * > * > *Lean . Enterprise . Middleware* > > _______________________________________________ > Dev mailing list > Dev@wso2.org > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- -- Pulasthi Supun Software Engineer; WSO2 Inc.; http://wso2.com, Email: pulas...@wso2.com Mobile: +94 (71) 9258281 Blog : http://pulasthisupun.blogspot.com/ Git hub profile: https://github.com/pulasthi
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