New implementations are inevitable for any business to grow. It is important to complete committed changes on time. But it is equally important to maintain environmental stability and mitigate risk.
ITIL Change management
“It is the quality control process that sets the stage ready by assessing, planning and getting the right approvals for deployment of one or multiple changes and this ensures minimal disruption to live environment”.
ITIL Release management
“It takes care of the actual “doing” of deploying approved changes. Release management involves building, testing and batching of one or more changes while maintaining the integrity of ongoing services”