Dynamics CRM 2011 Bulk Update
Running Dynamics CRM 2011 rollout 3. Need to update millions of customer records periodically (delta updates). Using standard update (one by one) takes a few weeks. Also we don't want to touch the DB directly as it may break stuff in the future. Is there a bulk update method in the Dynamics CRM 2011 webservice/REST API we can use? (WhatWhereHow) I realize this is post is over 2 years old, but I can add to it in case someone else reads it and has a similar need. Peter Majeed's answer is on target in that CRM processes requests one record at a time. There is no bulk edit that works the way you