Question3Replies603Views SukumarKonda Member since 2015 13 posts HCL Technologies Ltd Posted: 3 years agoLast activity: 3 years 1 month ago Closed 6.x to 7.x upgradeWhile migrating from 6.x to 7.x, what are the considerations need to take care ?***Edited by Moderator Marissa to update categories*** Low-Code App Development Upgrades ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Posted: 3 years agoSudhakarReddy PEGA replied to SukumarKondaHi, Please follow the procedure in the upgrade guide, recommended to take database base backup before upgradation start. Posted: 3 years agoSaranKolla PEGA replied to SukumarKondayou may have to upgrade your stack (AppServer and databases etc), please refer to the following platform support guide and upgrade guides. https://pdn.pega.com/documents/platform-support-guide https://pdn.pega.com/support-resources/deployment-upgrades/deployment-g… Regarding hardware size please touchbase with Pega Account Team they should be able to provide the latest Hardware sizing based up on your application setup and needs. Posted: 3 years agoKAUTUKSHET Cognizant Technology Solutions replied to SukumarKondaAt the rule level, you will need to find list out all the OOTB rules, that are overridden, and will need rework post upgrade.