Software configuration items
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This document defines software configuration items and discusses how to identify them. It states that configuration items include any hardware, software, or documents related to a software project's development, such as code files, test drivers, design documents, manuals, and system configurations. Large projects can produce thousands of potential configuration items, so an entity naming scheme should be used to uniquely identify and relate items. Common configuration items include requirements, design documents, source code, test data, and support software. Once identified, configuration items are typically organized in a tree structure.
Software configuration items
- 1. Software configuration items BY R.Ashok kumar MCA AUROM(Madurai)
- 2. Definition “An aggregation of hardware, software, or both, that is designated for configuration management and treated as a single entity in the configuration management process.”
- 3. Configuration items Software configuration items are not only program code segments but all type of documents according to development, e.g all type of code files drivers for tests analysis or design documents user or developer manuals system configurations (e.g. version of compiler used)
- 4. Configuration items In some systems, not only software but also hardware configuration exist! Eg., CPUs, bus speed frequencies
- 5. Finding Configuration items Large projects typically produce thousands of entities (files,documents, data ...) which must be uniquely identified. Any entity managed in the software engineering process can potentially be brought under configuration management control But not every entity needs to be under configuration management control all the time.
- 6. Finding Configuration items Some items must be maintained for the lifetime of the software. This includes also the phase, when the software is no longer developed but still in use; perhaps by industrial customers who are expecting proper support for lots of years. An entity naming scheme should be defined so that related documents have related names. Very similar to object modeling Use techniques similar to object modeling for finding Cls! Find the CIs Find relationships between Cls Cls is nothing but an class
- 7. Some configuration items are Requirements Analysis Document(RAD) System Design Document (SDD) Object Design Document (ODD) Unit tests Source code Input data and data bases Test data Support software (part of the product) Once the Configuration Items are selected, they are usually organized in a tree
- 8. Tree The project cls Models Subsystems Documents Object model Dynamic model RAD ODD Database User interface Code Data Unit test