Configuration definition of configuration by merriamwebster. Defining a software configuration management process to. System configuration is a term in systems engineering that defines the computer hardware, the processes as well as the various devices that comprise the entire system and its boundaries. Release management process is responsible for successful deployment. Configuration change controlprocess for managing updates to the.
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. Changes are documented and the updated status of the information is regularly checked. Cm is the application of sound program practices to establish and maintain consistency of a products or systems attributes with its requirements and evolving technical baseline over its life. Software configuration management scm process and procedure. Traditional software configuration management process. Software configuration management scm question and. Configuration consists of both hardware and software components. Scm helps in identifying individual elements and configurations, tracking changes, and version selection, control, and baselining.
Itil change management change management process flow. Scenario 4 the apocalyptic test of an effective configuration identification strategy. Defining a software configuration management process to improve. Itil change management process includes different steps that capture every detail about a change request for future tracking. Early in this definition, the architectural configuration will experience iterative. After completing a serverpac install, you can add plugins to zosmf.
Software configuration management encompasses the disciplines and techniques of initiating, evaluating and controlling change to software products during and after the software engineering 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. Sometimes, people specifically point to hardware arrangement as hardware configuration and to software components as software configuration. Configuration management is one of the few processes that overarch all other process and service lifecycle phases in itil v3. Setting up hardware labs that match the scope of different systems under testing can be a very expensive procedure, usually outsources companies are hired to perform this process. The configuration control process why configuration control is important. Software configuration testing is mainly about the different installing and uninstalling different versions of different software used in order to come up with the. Catalyst 4500 series switch software configuration guide. 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. A set of management disciplines within the software engineering process to develop a baseline. Computer programs both source level and executable work products that describe the computer programs targeted at both technical and end users data.
These processes ensure that the change is validated and tested before it moves to deployment. Io configuration definition process when you dynamically change an io configuration, you can change the io definitions for both the hardware and software, or for the software only, as follows. 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 configuration management process ensures that selected components of a complete it service, system, or product the configuration item are identified, baselined, and maintained and that changes to them are controlled. Scm is the process of identifying and defining the items in the system, controlling the. Scm practices include revision control and the establishment of baselines.
Configuration management is an increasingly important foundation for a successful tech platform. Software configuration management is a process to systematically manage, organize, and control the changes in the documents, codes, and other entities during the software development life cycle. Software configuration management principles and best practices. For example, uncontrolled changes to software requirements introduce the risk of cost and schedule overruns. Introduction to software updates configuration manager. 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. The authors examine the configuration management process for some open source software projects and analyse how process, tool support, and people aspects of configuration management contribute to. It is abbreviated as the scm process in software engineering. Configuration authentication is the process of verifying that a deliverable hardware, software, or system baseline contains all of the items that are required for delivery. To prevent incorrect operation of a software or system, debugging is used to find and resolve bugs or defects. The program manager pm is responsible configuration management cm on their project or program. Generally, a configuration is the arrangement or the process of making the arrangement of the parts that make up a whole. In your next job, as your first priority, set up a configuration register and pay more attention to configuration identification.
This includes technical aspects of the project, all level of communications, organization, and the control of modifications changes to the project plan by the programmers during the development phase. Lets examine the following three steps that deal with process. There are two meanings for the project management process of configuration management. Basic concepts of scm configuration management activities configuration management tools conclusions references introduction definition of scm.
You define the criteria for an adr to automate the deployment process. Catalyst 4500 series switch software configuration guide, release ios xe 3. The ability of the software configuration to detect and respond to hardware failures must. Debugging is the process of detecting and removing of existing and potential errors also called as bugs in a software code that can cause it to behave unexpectedly or crash.
Pdf basic activities of software configuration management. Learn the basics of software updates in configuration manager. Responsible for the execution of the process directly perform or delegate responsibilities. Such definition will provide a basis for measuring the quality of the. Configuration identification configuration management. For instance, a typical configuration for a pc consists of 32mb main memory, a floppy drive, a hard disk, a modem, a cdrom drive, a vga monitor, and the windows operating system. This document provides a practical guide for integrating software configuration management disciplines into the management of software engineering projects. Software configuration management scm a practical guide. Software configuration management is the discipline of managing the evolution of complex software systems ieee std 1987.
Software configuration an overview sciencedirect topics. Software configuration management scm is a supportingsoftware life cycle process that benefits project management, development and maintenance activities, quality assurance activities, as well as the customers and users of the end product. It involves interaction among government and contractor program functions such as systems. Software configuration management is a process independent of the development process largely because most development models cannot accommodate change at any time during development. It can be used for the process of identifying, tracking, and managing of all the physical assets of a project. It has strong links to the software configuration management ka. The activities of software process models differ from method to method, but usually include these.
Building a software configuration management process. Joe farah explains that to successfully build a software configuration management scm process, you must have a solid understanding of the. Purpose the purpose of this procedure is to describe the process epa program offices and regions must follow to comply with the environmental protection agencys epa or agency configuration management policy. Configuration definition is relative arrangement of parts or elements. A fivestep model for configuration management techrepublic. Good leaders in the tech space will want to know what it takes to implement it. Usually, you make simultaneous dynamic configuration changes to both hardware and software configuration definitions. As the problems are corrected, we attain higher quality. Configuration can refer to either hardware or software, or the combination of both. The way a system is set up, or the assortment of components that make up the system. Software configuration management in software engineering. Software configuration management scm is the discipline for systematically controlling the changes that take place during development. Configuration definition in the cambridge english dictionary. An organization should define the processes and procedures that it uses to produce artifacts.
Service asset and configuration management roles and. Configure automatic software updates deployment by using an automatic deployment rule adr. 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 status of configuration items and change requests, and verifying. It services are typically made up of a bunch of individual components things like servers, software and middleware, and unique configuration information. When the software updates synchronization process is complete at the toplevel site, the software updates metadata is replicated to child sites by using database replication. If you select the serverpac software upgrade installation type, you must create an instance of zosmf, using the planning and configuration information in this document. Multiple choices 1 scm is the art of identifying, organizing and controlling modifications to the software being built by programming team. Scope this procedure is applicable to all of epas enterprise hardware, software, and. Software configuration management scm is the the overall management of a software design project as it evolves into a software product or system. Wthout it, the effectiveness of the rest of your processes will be in. Traditional software configuration management process ibiblio. This term also refers to the settings or the hardwaresoftware arrangement and how each device. This method of deployment is common for monthly software updates typically known as patch tuesday and for managing definition updates. A software process model is a structured set of activities required to develop a software system.
Software configuration management scm is a supporting software life cycle process that benefits project management, development and maintenance activities, quality assurance activities, as well as the customers and users of the end product. This section introduces the software requirements process, orienting the remaining five topics and showing how the requirements process dovetails with the overall software engineering process. Configuration auditing is conducted by auditors by checking that defined processes are being followed and. The acronym scm is also expanded as source configuration management process and software change and configuration management. Itil v2 see also service asset and configuration management itil v3. Configuration control is an essential component of a projects risk management strategy. When a process is automated, problems can be repeated and are much easier to diagnose and correct. Configuring the cisco ios xe in service software upgrade process. Department of energy quality managers software quality.
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 cm process involves the use of a configuration management plan cmp, which is often used as a vehicle to create, implement and document configuration changes. A software house goes bankrupt because it cannot reliably build its core product. The output of a software process is information that may be divided into three broad categories. The information about infrastructure and services necessary for the it service management is made available by configuration management. 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.
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