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1 System Development Technology (SLCP)
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p. 233 · PDF 237
1 System Development Technology (SLCP)
System development technology refers to technology for developing the individual information systems clarified in information system planning. Common Frame 2013 (SLCP-JCF2013) defines processes for which engineers are the main entity within the system life cycle spanning the development to the disposal of a system as follows:
| Process Name | Overview |
|---|---|
| System development process | Clarify system configuration items to be developed. |
| Hardware implementation process | Develop hardware configuration items. |
| Software implementation process | Develop software configuration items. |
| Maintenance process | Maintain developed systems. |
| Disposal process | Dispose of developed systems. |
Source visual description
System development process encloses a System above three connected boxes: Hardware configuration items, Software configuration items, and Manual operation. Upward arrows from Hardware implementation process and Software implementation process enter the corresponding configuration items. Maintenance process and Disposal process arrows point left into the enclosing system development process.
On the basis of this concept, the relationships among the work-perspective life cycle, the system life cycle, and the software life cycle can be summarized as shown below. In order to make the relationships easier to understand, feedback from maintenance is omitted here.
p. 234 · PDF 238
Source visual description
Three rows proceed left to right through four stages. Work-perspective life cycle: Planning / requirements definition, Development, Operation, Maintenance. System life cycle: Requirements definition / design, Development (Implementation), Operation, Maintenance. Software life cycle: Requirements definition / design, Development (Construction), Operation, Maintenance. Dashed lines show the source alignment from work-perspective Development across the next row and from system Development across the software row. The original prose says feedback from maintenance is omitted.
This section describes work items and techniques in the system development process, the software implementation process, and the maintenance/disposal process, on the basis of Common Frame 2013.
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