CMM

CMM vs. CMMI: What's the difference?

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CMMI is a newer, updated model of CMM. SEI developed CMMI to integrate and standardize CMM, which has different models for each function it covers. These models were not always in sync; integrating them made the process more efficient and flexible. CMMI adds Agile principles to CMM to help improve development processes, software configuration management and software quality management.