- SEI = ‘Software Engineering Institute‘ at Carnegie-Mellon University; initiated by the U.S. Defense Department to help improve software development processes.
- CMM = ‘Capability Maturity Model‘, now called the CMMI (‘Capability Maturity Model Integration‘), developed by the SEI. It’s a model of 5 levels of process ‘maturity’ that determine effectiveness in delivering quality software.
- Level 1 – characterized by chaos, periodic panics, and heroic efforts required by individuals to successfully complete projects. Few if any processes in place; successes may not be repeatable.
- Level 2 – software project tracking, requirements management,realistic planning, and configuration management processes are in place; successful practices can be repeated.
- Level 3 – standard software development and maintenance processes are integrated throughout an organization; a Software Engineering Process Group is is in place to oversee software processes, and training programs are used to ensure understanding and compliance.
- Level 4 – metrics are used to track productivity, processes, and products. Project performance is predictable, and quality is consistently high.
- Level 5 – the focus is on continuous process improvement. The impact of new processes and technologies can be predicted and effectively implemented when required.
Learn and Share