How to Conduct a Comprehensive Software & Hardware Architecture Evaluation

1. Architecture Evaluation Content

Software architecture evaluation checks whether the design follows systematic principles, is upgradeable, and meets high scalability requirements.

Hardware architecture evaluation examines low‑power processors, power consumption, resource space, extensibility, maintainability, and upgradeability.

Overall system architecture evaluation combines software and hardware aspects to assess high availability, stability, reliability, security, cost‑effectiveness, and scalability, aiming to improve module integration and overall performance.

Key evaluation aspects include compliance with architecture templates and design checklists, clarity of system representation, organized documentation, adaptability to change, alignment with detailed and UI design, consistency of dependent diagrams, clear data and control flows, avoidance of omitted details, clean decomposition of top‑level requirements, description of physical structure, consideration of constraints, iterative design selection, and proper distinction among problem domain, UI, task management, and data management.

2. Architecture Evaluation Process

The evaluation proceeds through five stages: analysis, design, information gathering, comprehensive analysis, and reporting.

(1) Analysis Stage

Define goals, scope, and focus based on stakeholder needs.

Collect existing documentation and form an initial impression of the target.

Reach consensus with the client on objectives, boundaries, responsibilities, etc.

(2) Design Stage

Confirm evaluation questions and prioritize them.

Design the evaluation framework (content, focus, standards, metrics).

Select appropriate methods and tools, adapting existing ones if necessary.

Define the format for presenting results.

Appoint a qualified evaluation leader and team.

Develop a schedule considering client deadlines and normative minimum times.

Finalize the evaluation design and obtain client approval.

(3) Information Gathering Stage

Collect data through case studies, interviews, field visits, online sources, and expert consultations.

Organize and verify the collected data for preliminary analysis.

Conduct supplemental investigations if critical data are missing or uncertain.

(4) Comprehensive Analysis Stage

Group data into evaluation question units.

Apply evaluation methods to judge each question.

Perform individual and group assessments, producing preliminary conclusions.

Derive formal conclusions by confirming or adjusting preliminary findings.

(5) Reporting Stage

Draft the evaluation report according to standards.

Discuss and revise the draft within the evaluation team.

Confirm the final report version through quality control.

Submit the signed report to the client.

Answer client queries after submission.

Archive evaluation documents.

3. Quality Assurance of the Evaluation Process

Quality assurance centers on quality control, built on internal controls and external supervision.

The internal system includes evaluation standards, procedures, reward/penalty mechanisms, and other safeguards, covering technical aspects (data collection, method selection, analysis, report writing) and non‑technical aspects (ethics, conduct).

Key control points span the entire lifecycle from preparation to report delivery, including contract completeness, competent project leader appointment, proper execution of the evaluation plan, verification and review of conclusions, compliance with standards, sufficiency of evidence, and reliability through repeatability.