Configuration management cm is the application of sound program practices to establish and maintain consistency of a products or system s attributes with its requirements and evolving technical baseline over its life. Software configuration management is a process independent of the development process largely because most development models cannot accommodate change at any time during development. The configuration management process establishes and maintains the consistency of a systems functional, performance and physical attributes with its requirements, design and operational information and allows technical insight into all levels of the system design throughout the systems life cycle. These requirements must be satisfied regardless of the amount of automation within the scm process. It refers to what types and models of devices are installed and what specific software is being used to run the various parts of the computer system. Scm practices include revision control and the establishment of baselines.
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. Configuration management cm is a systems engineering process for establishing and maintaining consistency of a products performance, functional, and. The first software configuration management was a manual operation. Configuration management cm is a systems engineering process for. The software configuration management process traces changes and verifies that the. Pdmplm and erp systems can provide the tools to support configuration management. The dod configuration management information system cmis supports the configuration, engineering, and technical data management functions of the department of defense dod community with a standard web based automated information system ais the primary objective of cmis is to provide the dod community with a standard ais to support cm activities. Difference between software support and scm support is a set of software engineering activities that occur after the software has been delivered to the customer and put into operation. Configuration management cm is the discipline that ensures that the state of the software at any given time is known and reconstructable. Cm is the discipline of identifying and formalizing the functional and physical characteristics of a configuration configuration item at discrete points in the product evolution for the purpose of maintaining the integrity of the product system and controlling changes to the baseline baseline. Department of energy quality managers software quality. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. Practical lessons, over the years, had led to the definition, and establishment, of. Software configuration an overview sciencedirect topics.
This document provides a practical guide for integrating software configuration management disciplines into the management of software engineering projects. Software configuration management scm is the discipline for systematically controlling the changes that take place during development. Software configuration management deals with all of the same problems as hardware configuration management and more because of the lack of the guardrails that the laws of physics provide. Software configuration management, scm is an activity which is used at every level and every part of the process of software engineering. Changes may be required to modify or update any existing solution or to create a new solution for a problem. Software configuration management scm is a supportingsoftware life cycle. Systems engineering management systems engineering management is distinguished from general project management project management by its focus on the technical or engineering aspects of a project. It provides unique insight into the application of a contractors standards, capability models, configuration management, and toolsets to their organization. Adept engineering document and drawing management software system provides engineers and companies unique advantages for control of cad drawings and business documents. Configuration management tools the mitre corporation. Producing software from a specification is like walking on water its easier if its frozen. Feb 27, 2019 configuration management cm is a systems engineering process for establishing and maintaining consistency of a products performance, functional, and physical attributes with its requirements.
The four basic requirements for an scm system how you can. Note that many activities of requirements management are similar to software configuration management activities. The software configuration management scm plan may be tailored by software classification. A system can be defined as the combination of interacting elements organized to achieve one or more stated purposes 1. May 20, 2007 configuration management managing the products of system change.
Pdf software configuration management in software and. The list of the most popular software configuration management tools top scm tools in 2020 in software engineering software configuration management is the task of tracking and controlling changes in the software part of the larger disciplinary field of configuration management the scm practices include vision controls in the establishment of baselines. Software configuration management scm process and procedure. Configuration management cm is a governance and systems engineering process for ensuring consistency among physical and logical assets in an operational environment. Software configuration management is a set of tracking and control activities that are initiated when a software engineering project begins. The dod configuration management information system cmis supports the configuration, engineering, and technical data management functions of the department of defense dod community with a standard web based automated information system ais. Each software part has an interface, and software parts are plugged together to form a software system. If something goes wrong, scm can determine what was changed and who changed it. Configuration management allows a user to specify the alternative configuration of the software system. The increasing popularity of service oriented architecture soa and distributed systems makes it even harder for organizations to maintain. Baseline configuration management software engineering. It is abbreviated as the scm process in software engineering.
Our mission is to advance our clients ability to reliably deliver systems that are safe, fit for purpose and cost effective. Change control is function of configuration management, which ensures that all changes made to software system are consistent and made as per organizational rules and regulations. A systems engineering management plan semp is a document that addresses a contractors overall systems engineering management approach. Noaas national weather service office of observations 25 east west highway silver. That system is called software configuration management.
Software configuration management is the process of identifying and defining the software configuration items in a system, controlling the release and change of these items throughout the system lifecycle, recording and reporting the. The advantage of this process is that the changes to the proposals are managed consistently and in a controlled manner. Software project management the job pattern of an it company engaged in software development can be seen split in two parts. A project is welldefined task, which is a collection of several operations done in order to achieve a goal for example, software development and delivery. 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. Requirements change management is used when there is a request or proposal for a change in the requirements.
Ca specialises in enhancing the performance of software and systems engineering projects. In software engineering, software configuration management is the task of tracking and controlling changes in the software, part of the larger crossdisciplinary. The objective of the functional audit is to provide an independent evaluation of a software product, verifying that its configuration items actual functionality and performance is consistent with the. Software configuration management in software engineering. The configuration management process seeks to identify and track individual configuration items cis, documenting functional capabilities, and interdependencies.
Software engineering system engineering software testing. The key principles of cm ensure that all components of the system can be uniquely identified, managed, and that any previous version of the system can be readily reproduced. Configuration management cm is a systems engineering process for establishing and maintaining consistency of a products performance, functional, and physical attributes with its requirements, design, and operational information throughout its life. The list of the most popular software configuration management tools top scm tools in 2020 in software engineering software configuration management is the task of tracking and controlling changes in the software part of the larger disciplinary field of configuration management. It started as a technical management discipline and has been widely adopted by many other engineering disciplines, including systems engineering and software engineering. Systems engineering fundamentals mit opencourseware. Barry boehm a baseline is a reference point in the software development life cycle marked by the completion and formal approval of a set of predefined work products. The configuration of a system is the functional and physical characteristics of hardware or software as set forth in technical documentation or achieved in a product 1. Configuration management focuses on establishing, and maintaining, the consistency of a system or. May 09, 2018 arnold schwarzenegger this speech broke the internet and most inspiring speech it changed my life. May 02, 2015 difference between software support and scm support is a set of software engineering activities that occur after the software has been delivered to the customer and put into operation.
Configuration management allows a user to specify the alternative configuration of the software system through the selection of appropriate. Requirements management process in software engineering. Configuration management determines clearly about the items that make up the software or system. This is a discipline which controls betters and according to client need in software engineering. Clemm defines version control in the context of scm. For instance, it has been estimated that an engineering part may undergo approximately ten engineering changes throughout its lifecycle. Goddard space flight centers gsfcs 580std07701, requirements for minimum contents of software documents, provides one suggestion for tailoring an scm plan based on the recommended contents and the classification of the software being developed. Version control combines procedures and tools to handle different version of configuration objects that are generated during the software process. System configuration mainly refers to the specification of a given computer system, from its hardware components to the software and various processes that are run within that system. In software engineering, software configuration management is the task of tracking and controlling changes in the software, part of the larger cross disciplinary. 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.
Arnold schwarzenegger this speech broke the internet and most inspiring speech it changed my life. Cm streamlines the delivery of software and applications by automating the build out of systems quickly and efficiently. Software change and configuration management provide a framework for. The engineer applies engineering experience to perform functions such as system integration, configuration management. Developmental baselinestatus of work products while in development. Identification, control, audit, and status accounting are the four basic requirements for a software configuration management system.
Configuration management cm is a systems engineering process for establishing and. Basic elements of configuration management spec india. Leverage software deployment systems and strategies and develop software and configuration packages. Configuration management has its roots in the us department of defence in the 1950s. What is configuration management and how does it work.
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. The configuration of a system is the functional and physical. The cm process is widely used by military engineering organizations to manage changes throughout the system lifecycle of complex systems, such. Software engineering institutes capability maturity model integration. Software configuration management is the process of identifying and defining the software configuration items in a system, controlling the release and change of these items throughout. Mar 24, 2020 configuration management cm is a system engineering method for establishing and maintaining consistency of a products performance, functional, and physical attributes with its design, requirements, and operational information throughout its life. What is configuration management and why is it important. A configuration management process that confirms the integrity of a systems product prior to delivery. Software configuration management an overview sciencedirect. Nov 11, 2016 system configuration mainly refers to the specification of a given computer system, from its hardware components to the software and various processes that are run within that system. Every improvement takes the shape of better control. This involves engineering analysis of the integrated software configuration, taking into.
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. Rather than selecting specific automated cm tools, mitre ses need to begin with requirements that take into consideration and address the roles of the technical and nontechnical elements of cm, including documentation and the traditional software configuration management elements of hardware and software. Engineering management reporting system radar operations center engineering handbooks national logistics support center awips configuration management nws training center noaa locator national weather change management. Configuration management in software engineering se29. Cm is a system engineering discipline that formalizes the management of the configuration of a system and controls changes to the system throughout its lifecycle. The job pattern of an it company engaged in software development can be seen split in two parts. Software configuration management is a process to systematically manage. Configuration management managing the products of system change. Part four discusses issues integral to the conduct of a systems engineering effort, from planning to. This standard establishes the minimum requirements for processes for configuration management cm in systems and software engineering. In software engineering software configuration management is the task of tracking and.
The software configuration management scm process is looked upon by practitioners as the best solution to handling changes in software projects. Software engineering system configuration management. Software configuration management scm a practical guide. Whenever a software is build, there is always scope for improvement and those improvements brings. Scm helps in identifying individual elements and configurations, tracking changes, and version selection, control, and baselining. In the field of software engineering, configuration management cm is becoming more and more vital to a projects success as systems become more complex and diverse.
This video will explain you in detail about what is software configuration management in software engineering and it will also describe about the activities in the software configuration. Configuration management information system cmis acqnotes. Configuration management and engineering change control. Configuration management is a critical discipline in delivering products that meet customer requirements and that are built according to approved design documentation. Administrators, technicians, and software developers can use. The application of this standard applies to any form, class, or type of software or system. Scmp software configuration management plan nasa software.
157 217 14 1569 1558 1309 129 656 1173 1056 1477 1010 1160 1116 870 451 982 795 1534 520 1377 594 1163 1551 1317 312 475 1394 107 910 568 1224 351 1241 506 1258 1094 438 695 439 198 1037 1409