System Analysis notes-standardized knowledge

Standardized knowledge

The correspondence between standard and national standards in China: equivalent use (IDT), modified Adoption (MOD), equivalent Adoption (EQV) and non-equivalent adoption (NEQ).
Equivalent use: The technical content is the same, no goods only editorial modification, the writing method is fully corresponding.
Equivalent use: The main technical content is the same, there are few technical differences, the writing method does not exactly correspond.
Non-equivalent use: technical content or text structure is different, they are not clearly marked. Non-equivalent adoption does not fall under international standards.
CMM: initial level, repeatable level, defined level, managed level, optimization level.
Management aspects
1, repeatable level: Requirements management, software project planning, software project tracking and monitoring, software sub-contract management, software quality assurance, software configuration management.
2, defined level: integrated (integrated) software management component coordination
3, manageable level: quality management process
4, optimization level: None.
Organizational aspects:
1, repeatable level: none.
2, defined level: Organizational process focus, organizational process definition, training program.
3, manageable level: technical improvement management, process improvement management.
Engineering aspects:
1, repeatable level: none.
2, defined and: Software PRODUCT engineering peer review
3, manageable level: Software Quality Management
4, Optimization level: defect prevention

National standards: ISO China standard GB, UK BS, ANSI Local standard DB Enterprise standard Q industry standard (e.g. IEEE)
Exception: GSB (National physical standards) is the national standard.
Standard type: Mandatory standard, recommended standard
Standard of recommendation:/T
Gb/z ... Guiding documents

GBT8566_2007 (Information technology software life cycle process)
1. Acquisition process: an activity defined by an organization that acquires a system, software PRODUCT, or software service.
2, the supply process: the need to provide the system, software products or software services organization is a supplier defined activities.
3, the development process: Define and develop the organization of the SOFTWARE PRODUCT is the activity defined by the developer.
4, the operation process: in the specified environment to provide users with the operation of computer system services of the organization that the operator defined activities.
5, maintenance Process: is to provide maintenance Software Product service organization is to maintain the protection and defined activities.

IT Infrastructure Library (ITIL)
Business management, service management, ICT infrastructure management, IT service management specification and implementation, application management and security management. Service management is the most core module, including service delivery, service support.

System Analysis notes-standardized knowledge