我说CMMI2.0之技术解决方案

Summary of the Article

TS (Technical Solution): Technical solutions encompass activities such as selecting technical paths, conceptual and detailed design, implementation, and writing technical documentation when mapping to practical engineering activities.

Practices List

• TS 1.1: Build solutions that meet requirements.
• TS 2.1: Design and build solutions that meet requirements.
• TS 2.2: Evaluate designs and address identified issues.
• TS 2.3: Provide guidance on the use of solutions.
• TS 3.1: Develop criteria for design decisions.
• TS 3.2: Develop alternative solutions for selected components.
• TS 3.3: Perform a build, buy, or reuse analysis.
• TS 3.4: Select solutions based on design criteria.
• TS 3.5: Develop, keep updated, and use information needed to implement the design.
• TS 3.6: Design solution interfaces or connections using established criteria.

Detailed Practices Explanation

TS1.1: This practice involves the creation of deliverables such as products, systems, or services that satisfy customer requirements, using any method.

TS2.1: This is an extension of TS1.1, including the design phase before the implementation of products or services, emphasizing both conceptual and detailed design aspects. It encourages practices such as pair programming, test-driven development, continuous integration, and static checking in agile methodologies.

TS2.2: Design evaluation and modification of identified issues are conducted with reference to requirements to ensure all are met. Various methods, including peer review, can be used for design evaluation.

TS2.3: After delivery, users need guidance on how to use the products, which is addressed by providing installation manuals, user manuals, online help, and training materials.

TS3.1: Establishing criteria for design decision-making involves setting evaluation indicators and methods. This helps in assessing different technical solutions or paths.

TS3.2: This practice entails identifying multiple technical solutions for a particular component or requirement and selecting one.

TS3.3: Deciding whether to build, buy, or reuse components for product implementation is a macro-level selection process.

TS3.4: Using criteria from TS3.1, this practice involves evaluating and selecting the best solution among the alternatives identified in TS3.2, especially for non-functional requirements.

TS3.5: Design information for implementing each module should be categorized and stored for ease of access by implementers, avoiding information pollution.

TS3.6: This includes defining and designing solution interfaces or connections, ensuring they meet established evaluation criteria.

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