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 Abhishek Mishra (ABHISHEK-12) Cognizant PRPC Admin
Cognizant
US
ABHISHEK-12 Member since 2012 9 posts
Cognizant
Posted: June 7, 2018
Last activity: October 12, 2018
Posted: 7 Jun 2018 15:03 EDT
Last activity: 12 Oct 2018 14:23 EDT
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Is JVM clustering required for PEGA AES setup

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We don’t have JVMs clustering in our current environment. Could you please suggest if it's mandatory to have JVM cluster before HA setup.

***Edited by Moderator Marissa to update platform capability tags***

Pega Autonomic Event Services System Administration
Kommoju Mahesh Babu
Posted: 4 years ago
Posted: 7 Jun 2018 19:13 EDT
Chandrasekhar Gollamudi VN (chandrasekhar_g) PEGA Senior Manager, Technical Support - Runtime Engine and Search
Pegasystems Inc.
IN
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Looks to be it is required.
Posted: 4 years ago
Posted: 8 Jun 2018 5:48 EDT
Andy Werden (WERDA) PEGA Senior Fellow Technology Architect
Pegasystems Inc.
US
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JVM clustering is not required but it is recommended.

You can run a one node AES system, where that node processes messages and runs agents. 

You can run a two node AES system  without load balancing - one node handles message; one node runs agents and search (a batch node)

We run the PDC service - sort of a multi-tenant AES - with three node scalable clusters. Two nodes always available for messages / browsers (we are experimenting with auto-scaling for additional capacity during peak) and one node for batch. 

We'd prefer it if you saw us at our best.

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