CMM stands for Capability Maturity Model, which is a framework used to evaluate and improve the processes and practices of software development organizations. The CMM framework was developed by the Software Engineering Institute (SEI) at Carnegie Mellon University in the late 1980s and has since become a widely recognized and widely used model for software development process improvement.
The CMM framework defines five maturity levels for software development organizations, ranging from Initial (Level 1) to Optimizing (Level 5). Each level represents a higher degree of maturity in terms of process definition, process management, and process execution. At each level, the CMM framework defines specific goals and practices that organizations should aim to achieve in order to advance to the next level.
The five maturity levels of the CMM framework are:
Initial (Level 1) – Ad hoc, unpredictable processes.
Managed (Level 2) – Repeatable processes with basic management controls.
Defined (Level 3) – Repeatable processes with formalized and documented procedures.
Quantitatively Managed (Level 4) – Processes that are quantitatively controlled and optimized.
Optimizing (Level 5) – Continuously improving processes that are integrated into the organization’s overall strategy.
The CMM framework is used as a tool to evaluate an organization’s software development processes and to guide the improvement of those processes over time. Organizations can use the CMM framework to assess their current state of maturity, identify areas for improvement, and develop a roadmap for process improvement. By improving their processes and practices, organizations can increase the efficiency, quality, and predictability of their software development efforts.
In conclusion, the CMM framework is a widely recognized and widely used model for software development process improvement. It provides a roadmap for organizations to assess and improve their software development processes, leading to increased efficiency, quality, and predictability. The CMM framework is an essential tool for organizations that are committed to delivering high-quality software and continuously improving their software development practices.