Active-Active deployment model for Pega CDH 8.8 on client cloud - AWS
Hi all, I'm looking for documentation/guidelines in moving to Active-Active deployment model from Active-Passive for Pega CDH which is currently on 8.8.3
Any specific things to be taken care like IH data sharing/replication, ADM learnings etc.
***Edited by Moderator Marije to add closed US-150410-1***
Updated: 4 Apr 2024 5:43 EDT
Pegasystems Inc.
GB
When moving to an Active-Active deployment model from Active-Passive for Pega CDH, there are several aspects to consider.
- For IH data sharing/replication, you need to ensure that the data is consistently replicated across both active nodes.
- For ADM learnings, you need to ensure that the learnings are shared across both active nodes and that the ADM nodes are enabled.
- You also need to consider the configuration of your database. If you are using a single Oracle DB with replication, you need to be aware of the potential challenges and how to resolve them.
- You also need to consider the replication of pega-stream data and elasticsearch data across clusters (datacenters).
- You might also need to consider using Hazelcast in a client-server model.
Please note that some of these procedures will depend on your specific setup and may require collaboration between your team and Pega consulting. It's recommended to work directly with Pega to ensure a smooth transition.
⚠ This is a GenAI-powered tool. All generated answers require validation against the provided references.
Multi-datacenter setup in 8.6.1 with two Openshift clusters
When moving to an Active-Active deployment model from Active-Passive for Pega CDH, there are several aspects to consider.
- For IH data sharing/replication, you need to ensure that the data is consistently replicated across both active nodes.
- For ADM learnings, you need to ensure that the learnings are shared across both active nodes and that the ADM nodes are enabled.
- You also need to consider the configuration of your database. If you are using a single Oracle DB with replication, you need to be aware of the potential challenges and how to resolve them.
- You also need to consider the replication of pega-stream data and elasticsearch data across clusters (datacenters).
- You might also need to consider using Hazelcast in a client-server model.
Please note that some of these procedures will depend on your specific setup and may require collaboration between your team and Pega consulting. It's recommended to work directly with Pega to ensure a smooth transition.
⚠ This is a GenAI-powered tool. All generated answers require validation against the provided references.
Multi-datacenter setup in 8.6.1 with two Openshift clusters
Understanding pr_data_stream tables > Active-active and active-passive modes_
Please consult internally with our SME's if you need further help
Pegasystems Inc.
IN
@MarijeSchillern Thanks for the details. Can you help in reaching out to the right SME's on this request as client is planning to move to this Active-Active at the earliest.
Updated: 4 Apr 2024 5:25 EDT
Pegasystems Inc.
GB
@yarlp I was not able to find any open product enhancement requests. The observations made 7 years ago in this post still stand.
Also see:
Oracle DB Active-Active DB Cluster configuration support for PEGA 8 / Infinity
Replication between data-centers for Active-Active setup
Active Active Deployment of Pega
@raman1 is this a Live Data question you could answer? @Otto_Perdeck is this an ADM question you could answer?
@AmyRohe @chandrasekhar_g is there anything you could add here?