topic Shared memory (SHMM) Propagation in Application Development and Automation Discussions

Shared memory (SHMM) Propagation

abhishek_bhattacharjee — Mon, 26 Jul 2010 12:11:13 GMT

Hello Gurus,

Is there a way to distribute a shared memory to multiple application server.

There is a button on SHMM that says "Propagation to application server (Invalidation)", can we use this button to propagate data?

Regards,

Abhishek.

Re: Shared memory (SHMM) Propagation

abhishek_bhattacharjee — Thu, 19 Aug 2010 12:06:34 GMT

Hello Experts,

Still I am struggling to get a definitive answer to share a memory in different application servers.

Can some one suggest some workaround or techniques for sharing memory between application servers?

Scenario:

We created a shared memory object, all works properly. However, the same shared memory is not available in our other application server. We have 12 application servers in our productive environment, we do not want to read the DB table on each application server.

Regards,

Abhishek.

Re: Shared memory (SHMM) Propagation

SuhaSaha — Thu, 19 Aug 2010 12:20:11 GMT

SHM is app server specific. You can't propagate SHM across multiple app servers.

To access memory objects across multiple app servers you have to resort to Data Clusters (IMPORT FROM DATABASE / EXPORT TO DATABASE).

Similar requirement discussed:

BR,

Suhas

Edited by: Suhas Saha on Aug 19, 2010 5:58 PM