For many companies moving to the cloud, a focus on short-term gain leads to long-term pain and prevents them from capturing a much bigger portion of cloud’s estimated $1 trillion of value potential. It happens when IT departments, usually with the assistance of systems integrators, migrate a set of applications to the cloud as quickly as possible to capture initial gains. That short-term focus frequently has significant consequences.

https://www.mckinsey.com/business-functions/mckinsey-digital/our-insights/cloud-foundations-ten-commandments-for-faster-and-more-profitable-cloud-migrations