Question


BNYMellon Technology
IN
Last activity: 1 Apr 2019 4:29 EDT
Pega Update 7.4 from 7.1.5
Hi
Our application is in 7.1.5 in VM based environment. We need to update it to Version 7.4 under app engine ( Containerization with Docker that generates dynamic nodes). What needs to be done. Will including 7.4 war files in Docker work? Or I need to take care of other things?
Thanks
Arvind B
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Pegasystems Inc.
IN
Hi,
You would need to perform upgrade from Pega 7.1.5 to Pega 7.4
https://community.pega.com/knowledgebase/documents/agile-studio-74-upgrade-guide
Thank You
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Lanh NguyenTrung


BNYMellon Technology
IN
I saw in many posts that versions prior to 7 needs upgrade and versions after 7 needs update. That's not true?
And why was Agile Studio suggested and why not Pega Platform https://community.pega.com/knowledgebase/documents/pega-platform-74-upgrade-guide ?


Pegasystems Inc.
IN
first my bad, gave you the wrong link. Check below link
https://docs-previous.pega.com/pega-74-platform-upgrade-guide
https://community1.pega.com/support-resources/deployment-upgrades/deployment-guides
You can either perform update or upgrade both will work.


BNYMellon Technology
IN
Hi Shekhar,
For Update or Upgrade, we have to follow the guidelines in "Appendix C — Optional: Generating and applying DDL" Correct? Because we will not be given write access by the DBA. Will it migrate our existing application rules too? If yes, what exactly is the difference between Update and Upgrade??


Pegasystems Inc.
IN
Hi Arvind,
Yes you are right.Version prior to 7 needs upgrade and versions after 7 needs update
Thanks,
Abhinav


BNYMellon Technology
IN
Thanks all. I will go through the update or upgrade guide. After I make the DB ready for 7.4, Will including 7.4 war files in Docker work?


Pegasystems Inc.
US
Yes, it will work. See this link for details: https://github.com/pegasystems/docker-pega7-tomcat-ready


BNYMellon Technology
IN
What will happen if I use 7.4 war and use 7.1.5 DB??? Will it error out?? or Application will not be up?