Software configuration management is a set of actions agreed out for identifying, organizing and controlling the changes throughout the life cycle of computer software. During the development of software, changes must be managed and controlled in order to improve and reduce error.
Hence software configuration management is a quality assurance activity that is applied throughout the software process. It is concerned with managing and evolving software systems.
Software Configuration Management Activities:
It is a set of tracking and control activities that begin when a software development project begins and terminates and when the software is taken out of operation.
• Identify change.
• Control change.
• Ensure that change is being properly implemented.
• Report change to others who may have an interest.
Need for Software Configuration Management:
The Software management is concerned with managing the changes in the evolving software. If the changes are not controlled at all, then this stream of uncontrolled change can cause the well-running software project into chaos.
Software Configuration Management Process:
It is an action necessary for quality assurance. Various tasks that are carried out in Configuration Management process carried out are:
1. Identification:
Each SCI must be named and identified as objects. Software configuration item can be organized to form a database or repository of configuration objects or basic objects.
• Name and Description.
• Quality and orientation pointer to the entity in the database.
• Relationships to other pattern substance.
2. Version Control:
• The design substance becomes the baseline, by the side of baseline it becomes description 1.0. Following modify in baseline become fresh editions.
• The version control combines procedures and tools to manage different versions of configuration objects.
3. Change Control:
Change control is an essential step in life cycle. The change control can be carried out using following steps.
• A change request initiates a change.
• The configuration object I checked out of the database.
• The changes are applied to the object.
• The object is then 'checked in' to the database where automatic version control is applied.
4. Configuration Audit:
In order to make certain change has been correctly put into practiced or not two activities are carried out.
1. Formal Technical Review.
2. Software Configuration Audit.
In the formal technical review, configuration objects identified and corrected. It is conducted by technical reviewer. The Software pattern review assesses the design object for the individuality that is not formal technical review. It is conducted by the software.
Quality Assurance group.
5. Status Reporting:
The status reporting focuses on communication of the changes to all people in an organization involved with the changes. For each type of item there may be a large number of different individual items produced. For instance there may be many documents for a software specification such as project plan, quality plan, test plan, design documents programs, test reports, review reports.
These SCI or items will be produced during the project, stored, retrieved, changed, stored and so on. Each configuration item must have a unique name, and a description or specification which distinguishes it from other items of the same type.
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I am Raji P Pushpam. I completed in Engineering Degree. Now I am working in Software company from Bangalore. I was Basic Author in EzineArticles.
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