Software requirements specification document (SRS document) of requirements engineering

The software requirements specification document includes:
  • hardware
  • Features
  • performance
  • input Output
  • Interface requirements
  • Warning information
  • Confidentiality and Security
  • Data and Database
  • Document description
  • Regulations
Software requirements specification document generation stage
  • Of business requirements definition and documentation, forming a vision and scope document
  • On user requirements defined and documented, the formation of user requirements document , the description of which the most common use cases
  • After obtaining user requirements, the requirements engineer modeled and analyzed them, refined them into system requirements , and established a solution to meet the system requirements. The system requirements, definitions, and documentation of the system requirements produced a system requirements specification document

Software requirements specification document generation stage: Definition and documentation of system requirements and solutions

Common documents in the requirements development process:

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Demand specification
  • First, select the document template
  • Second, crop the document template
  • Junior Year, Document Writing
  • Fourth, generate software requirements specification documents
The requirements specification says the purpose of the documentation;
  • 1 can help memory
  • 2 Help to find problems in demand
  • 3 Recording system solution
  • 4 Basis for follow-up activities
  • 5 As the basis of the agreement, it can be used as part of the contract and has legal effect
Common readers of demand specification documents:
  • Project manager
  • Designers and programmers
  • Testers
Features of document writing
  • Completeness
  • consistency
  • Modifiability
  • Traceability
  • Readability
  • Maintainability
  • Unambiguous
  • Usability during operation and maintenance

The main goal of documentation is: communication

Notes on document writing:

  • Clear documentation purpose
  • Follow the writing template
  • Format specification
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Origin blog.csdn.net/id__39/article/details/105261304