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CMM
The document presents on the Capability Maturity Model (CMM) which describes key elements of an effective software process. There are 5 levels of the CMM - Initial, Repeatable, Defined, Managed, and Optimizing - with each level building upon the previous. The Initial level involves teams tackling projects differently each time, while the Repeatable level allows for earlier successes to be repeated. The Defined level standardizes processes across projects, and the Managed level introduces detailed measurements and process control. Finally, the Optimizing level focuses on continuous process improvement using data on process effectiveness. Some problems with CMM are that it is a goal not a method, can be used just for approval stamps, and does not
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CMM
- 1. Presentation on Capability MaturityModel BY:- AYUSH SHARMA & HIMANSHU KUMAR (BCA 4TH SEM)
- 2. Outline INTRODUCTION TOCMM. WHAT ARE THE LEVELS OF CMM? DETAILS ABOUT CMM. PROBLEMS WITH CMM
- 3. INTRODUCTION TO CMM:- CMM : Capability Maturity Model CMM was developed by software engineering institute in 1986. Framework that describes the key elements of an effective software process.
- 4. What are thelevels of CMM? Initial Repeatable Defined Managed Optimising
- 6. Level 1:- Initial Teamtackles projects in different ways each time. Can have strong successes, but may not repeat. Success comes from smart people doing the right things. Hard to recover from good people leaving Most S/W development organizations are Level 1.
- 7. Level 2 :-Repeatable Realistic project commitments based on results observed on previous projects. Software project standards are defined and faithfully followed Processes may differ between projects. earlier successes can be repeated
- 8. Level 3 :-Defined The software process for both management and engineering activities is documented, standardized, and integrated into a standard software process for the organization. All projects use an approved, tailored version of the organization’s standard software process for developing an maintaining software.
- 9. Level 4 :-Managed Detailed measures of the software process and product quality are collected. Narrowing the variation in process performance to fall within acceptable quantitative bounds When known limits are exceeded, corrective action can be taken. Quantifiable and predictable
- 10. Level 5:- Optimising Continuous process improvement is enabled by quantitative feedback from the process and from piloting innovative ideas and technologies. Goal is to prevent the occurrence of defects. Data on process effectiveness used for cost benefit analysis of new technologies and proposed process changes
- 11. It isa goal, not a method. Being used just as stamp of approval. Doesn’t say anything about software. Doesn’t help in a crisis. PROBLEMS WITH CMM :-
- 12.