Table III-2 provides a side-by-side comparison of the best practices discussed in Chapters Chapter 17–Chapter 43.
Table 33. Summary of Best-Practice Evaluations
Best-Practice Name | Potential Reduction From Nominal Schedule | Improvement in Progress Visibility | Effect on Schedule Risk | Chance of First-Time Success | Chance of Long-Term Success |
---|---|---|---|---|---|
Change Board | Fair | Fair | Decreased | Very Good | Excellent |
Daily Build and Smoke Test | Good | Good | Decreased | Very Good | Excellent |
Designing for Change | Fair | None | Decreased | Good | Excellent |
Evolutionary Delivery | Good | Excellent | Decreased | Very Good | Excellent |
Evolutionary Prototyping | Excellent | Excellent | Increased | Very Good | Excellent |
Goal Setting (goal of shortest schedule) | Very Good | None | Increased | Good | Very Good |
Goal Setting (goal of least risk) | None | Good | Decreased | Good | Very Good |
Goal Setting (goal of maximum visibility) | None | Excellent | Decreased | Good | Very Good |
Inspections | Very Good | Fair | Decreased | Good | Excellent |
Joint Application Development (JAD) | Good | Fair | Decreased | Good | Excellent |
Lifecycle Model Selection | Fair | Fair | Decreased | Very Good | Excellent |
Measurement | Very Good | Good | Decreased | Good | Excellent |
Miniature Milestones | Fair | Very Good | Decreased | Good | Excellent |
Outsourcing | Excellent | None | Increased | Good | Very Good |
Principled Negotiation | None | Very Good | Decreased | Very Good | Excellent |
Productivity Environments | Good | None | No Effect | Good | Very Good |
Rapid-Development Languages (RDLs) | Good | None | Increased | Good | Very Good |
Requirements Scrubbing | Very Good | None | Decreased | Very Good | Excellent |
Reuse | Excellent | None | Decreased | Poor | Very Good |
Signing Up | Very Good | None | Increased | Fair | Good |
Spiral Lifecycle Model | Fair | Very Good | Decreased | Good | Excellent |
Staged Delivery | None | Good | Decreased | Very Good | Excellent |
Theory-W Management | None | Very Good | Decreased | Excellent | Excellent |
Throwaway Prototyping | Fair | None | Decreased | Excellent | Excellent |
Timebox Development | Excellent | None | Decreased | Good | Excellent |
Tools Group | Good | None | Decreased | Good | Very Good |
Top-10 Risks List | None | Very Good | Decreased | Excellent | Excellent |
User-Interface Prototyping | Good | Fair | Decreased | Excellent | Excellent |
Voluntary Overtime | Good | None | Increased | Fair | Very Good |
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