This is the software configuration management guidebook which describes software configuration management in a way that is compatible with practices in industry and at nasa centers. It spans over device discovery, inventory maintenance, configuration backup, monitoring configuration changes and compliance, tracking user activity and troubleshooting, by executing appropriate network operations, whenever. Software engineering software maintenance software maintenance is the process of modifying a software product after it has been delivered to the customer. Every software engineer has to be concerned with how changes made to work products are tracked and propagated throughout a project. Worldclass maintenance and reliability results always start with worldclass reliability and maintenance training, education and knowledge get our world renown maintenance management trainingall 17 maintenance ppt presentation and maintenance management ppt, applied reliability ppt and maintenance pdf book. Configuration management for transportation management systems. The following descriptions explain the six software maintenance processes as. Software configuration management tutorials list javatpoint. This is supported by associating attributes with each software version, and then allowing a configuration to be specified and constructed by. Ppt configuration management powerpoint presentation free.
Configuration management for transportation management. Configuration management of the maintenance approach enables supportability. Business are never static but they change all the time. The distribution of types of maintenance by type and by percentage of time consumed. Software engineering system configuration management whenever a software is build, there is always scope for improvement and those improvements brings changes in picture. Aug, 2012 definition software configuration management scm is a software engineering discipline comprising the tools and techniques processes or methodology that a company uses to manage change to its software assets. In version 1906 and earlier, the folder name is microsoft system center. Tdr migrating configuration item software development plan reference s or standard s. This process contains search out for errors in code and correct.
Types of maintenance corrective maintenance 21% making changes to repair defects adaptive maintenance 25% making changes to adapt software to external environment changes hardware, business. Service transition service asset and configuration. The cmp is the formal means for approval of design documentation and deliverables, including. Ci configuration item is any component that needs to be managed in order to deliver it service. The objective is to maximize productivity by minimizing mistakes errors.
Software maintenance and configuration management, software. If something goes wrong, scm can determine what was changed and who changed it. Department ofcommerce nationalbureau ofstandards computerscience andtechnology nbs buctons natlinst. Software configuration management scm 1 software configuration management scm software configuration management scm the art of identifying, organizing and controlling modifications to the software being built. Cms a set of tools and databases that are used to manage an it service providers configuration data. Perfective maintenance is concerned with the change in the software that occurs while adding new functionalities in the software. Unit8 software maintenance and configuration management 2.
Clemm defines version control in the context of scm. The preparation for handling problems identified during development. In software engineering, software configuration management scm or sw cm is the task of tracking and controlling changes in the software, part of the larger crossdisciplinary field of configuration management. Released systems custom configured systems different functionality systems under development wsoftware must run on different machines and operating. Whatever network maintenance model you decide to use, there are always a number of routine maintenance tasks that should have listed procedures, here are a couple of examples. Configuration management of the operational data to support the analysis that is used to performed to determine and validate the maintenance requirements for a platform is required to mitigate the risk of divergence configuration management of the maintenance approach. A process of configuration management for the maintenance.
Software maintenance and configuration management, software engineering 1. The software maintenance and support work starts once the delivery of the software product is done. May 09, 2018 84 videos play all software engineering tutorials point india ltd. Configuration management allows a user to specify the alternative configuration of the software system through the selection of appropriate versions. Software configuration management scm uses the ccr process to release cots and custom software to the sites a custom software component can only change with the issuance of an ncr using the distributed defect tracking system ddts tool the base upon which the change is made is the custom code.
Due to inadequate configuration management procedures, the latest hardware and software revisions were uploaded and installed into a system with an outdated configuration, rendering the test a. Modifying a program after it has been put into use. Maintenance is considered as part of the software development life cycle. Application maintenance and support best practices.
The main purpose of software maintenance is to modify and update software application after delivery to correct faults and to improve performance. Software configuration management is defined as a process to systematically manage, organize, and control the changes in the documents, codes, and other entities during the software development life cycle. Software engineering software maintenance geeksforgeeks. A software project is the complete procedure of software development from requirement gathering to testing and maintenance, carried out according to the execution methodologies, in a specified period of time to achieve intended software product. A process of configuration management for the maintenance approach of aerospace platforms and systems. Software configuration management in software engineering. With the advances in language and complexity, software engineering, involving configuration management and other methods, became a major concern due to issues like schedule, budget, and quality. When you update configuration manager to version 1910 or later, make sure to update any internal documentation that. Software configuration management is a process independent of the development process largely because most development models cannot accommodate change at any time during development. Guenter teubner 154 software engineering fall 1998 3 why software configuration management. When we need to update the software to keep it to the current market, without impacting its functionality, it is called software re.
Scm helps in identifying individual elements and configurations, tracking changes, and version selection, control, and baselining. Sometimes you need to make changes to the network to allow access for guest users. The primary goal is to increase productivity with minimal mistakes. Configuration management 101 its professional capacity building program t3 webinar february 21, 2008 configuration management planning what is a cm plan the cm plan provides the framework for all cm activities provides the definition of how the cm process will be implemented and who will be responsible for cm activities should be tailored to the needs of the specific project agencies. A piece of software or work product which is subject to change is a configuration item change request. Basic concepts of scm configuration management activities configuration management tools conclusions references introduction definition of scm. Configuration management is the property of its rightful owner. The problem analysis process includes checking validity, examining it and coming up with a solution and finally getting all the required support to apply for modification. For full details of each course presentation content and pdf book please follow the links in the list below for the individual items. Software configuration management software configuration management scm is the process of identifying and defining the scis in the system and coordinating the changes made to these items a formal definition. Guide to software configuration management forward. Software maintenance software maintenance is the process of changing a system after it has been delivered. Scm is the process of identifying and defining the items in the system, controlling the.
Configuration management primer the intended audience of the primer is community leaders, executive managers, key interests that have the potential to allocate resources, influence local practices, or may manage programs or transportation management systems that should be incorporated into their programs, policies, procedures, or practices. Jul 01, 2014 software configuration management scm is a software engineering discipline consisting of standard processes and techniques often used by organizations to manage the changes introduced to its software products. Configuration management cm is a technic of identifying, organizing, and controlling modification to software being built by a programming team. Software configuration management scm is a software engineering discipline consisting of standard processes and techniques often used by organizations to manage the changes introduced to its software products. Jan 07, 2017 configuration management software changes are inevitable one goal of software engineering is to improve how easy it is to change software configuration management is all about change control. It is abbreviated as the scm process in software engineering.
This section describes the six software maintenance processes as. Scm practices include revision control and the establishment of baselines. It is aided with version control tools to control versions, semiversion or patch management. Buy and save 30% on all our maintenance training powerpoint presentations, reliability, maintenance engineering and asset maintenance management training course content and maintenance pdf books. Configuration management 1 software configuration management scm defense finance and accounting service dfas financial systems activity fsa indianapolis, in sofware quality assurance 2 welcome to the software configuration management training class 3 section 1. Scm is an umbrella activity, applied throughout the software engineering process. The distribution of types of maintenance by type and by. Software configuration management is the discipline of managing the evolution of complex software systems ieee std 1987. To put maintenance in its proper perspective requires considerable skill and experience, and in an important and ongoing aspect of system development. Preventive maintenance involves implementing changes to prevent the occurrence of errors. Definition software configuration management scm is a softwareengineering discipline comprising the tools and techniques processes or methodology that a company uses to manage change to its software assets. The configuration management database will be the source of truth for configuration items and their relationship to other configuration items at ucsf.
Changes may be required to modify or update any existing solution or to create a new solution for a problem. Ppt configuration management powerpoint presentation. Concepts and practice software maintenance, it is the representation of those parts of the process specifically pertaining to the evolution of the software. Software engineering system configuration management. The era is a largescale, comprehensive system designed to provide preservation of, and access to, electronic federal. Cmdb a configuration management database is a repository of information related to all components of it infrastructure. Configuration management january 22, 20 american society for quality asq washington, dc and maryland section 509 software special interest group ssig co russ roseman and al florence this presenters affiliation with the mitre corporation is provided for identification purposes only and is. Preventive preventive software maintenance services help in preventing the system from any upcoming vulnerabilities. The scm software configuration management is a set of activitiesthat have been developed to manage change throughout the software life cycle. An implementation process that contains software preparation and transition activities. The sm process includes a maintenance plan which contains software preparation, problem identification and find out about product configuration management. Software maintenance is the process of modifying a software product after it has been delivered to the customer. The implementation process contains software preparation and transition activities, such as the conception and creation of the maintenance plan.
Ppt software configuration management scm powerpoint. Network configuration management is a process that every device on the network is subjected to throughout its life cycle. The first software configuration management was a manual operation. Implementation and software maintenance authorstream. In maintenance management, bug fixing comes at priority to run the software seamlessly. Software configuration management is how you control the evolution of a software project 7. Download 17 maintenance ppt, maintenance powerpoint. Cm is used to essential due to the inventory management, library management, and updation management of the items essential. This chapter is the updated version of the software configuration management scm generally accepted knowledge to be used as a consistent view of this software engineering topic worldwide. Software configuration management scm is the discipline for systematically controlling the changes that take place during development. If you navigate the start menu, look under the microsoft endpoint manager group for the software center icon.
Service transition service asset and configuration management. Configuration management a free powerpoint ppt presentation displayed as a flash slide show on id. Maintenance management configuration management is an essential part of system maintenance. It is a formal report that contains the request for modification in a.
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