Introduction to software updates in configuration manager. The general definition of configuration management is a process that accommodates changes and perpetually documents how a physical system is configured, i. Best practices for loadable software management and. But, there is a whole lot more to configuration than managing source codes when it comes to devops. A fivestep model for configuration management by tom mochal in tech decision maker, in enterprise software on november 12, 2007, 2. Good leaders in the tech space will want to know what it takes to implement it. Practical methods that work in the real world kindle edition by aiello, bob, sachs, leslie. Software configuration management patterns mainline a map. Development should be done with as few codelines as possible.
Nov 14, 2003 effective software configuration management scm strategies promote a healthy, teamoriented culture that produces better software. The steps in selecting the right configuration management. This book expresses useful scm practices and strategies as patterns. Nov 04, 2002 effective software configuration management scm strategies promote a healthy, teamoriented culture that produces better software. Software configuration management in software engineering. Configuration management cm is a systems engineering process for. Selecting the right configuration management software is vital for your company to function well in this modern age.
The author of software configuration management patterns. Configuration management, however, can have many connotations, depending on whos discussing it. Download it once and read it on your kindle device, pc, phones or tablets. Learn what you need to know in order to select the best tool. Software configuration management an overview sciencedirect. The program manager pm is responsible configuration management cm on their project or program. Steve is passionate about helping teams work effectively to produce.
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. Effective configuration management of a systems software elements is accomplished by. When configuration management principles are applied using effective practices, return on investment is maximized, product life cycle costs are reduced and the small investment in resources necessary for effective configuration management is returned many fold in cost avoidance. Pdf software configuration management in global software. Software configuration management tools, such as chef and puppet, can be used in concert with versioncontrol tools for source code management, such as apache subversion and git. Software configuration management is a process to systematically manage, organize, and control the changes in the documents, codes, and. It has been compiled from many sources, predominantly from. Effective methods for software and systems integration article.
It is recommended that before selecting any configuration management tool, have a proper understanding of the features and select the tool which best suits your project needs and be clear with the benefits and drawbacks of each before you choose one to use. This site is about agile scm a pragmatic approach to using software configuration management scm, especially version control, as part of an agile development environment. A fivestep model for configuration management techrepublic. Scm practices include revision control and the establishment of baselines. 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. Effective teamwork, practical integration by steve berczuk with brad appleton. You can learn more about configuration management in chapter four of the apm body of knowledge 7 th edition the apm body of knowledge 7th edition is a foundational resource providing the concepts, functions and activities that make up professional project management. Patternpattern descriptiondescriptiondescription completescompletescompletes complete. The software configuration management process traces changes and verifies that. The four components of a configuration management system. Configuration management is an increasingly important foundation for a successful tech platform.
The goal of scm is to improve the speed of and quality by catching errors early and enabling quick fixes when they occur. Testings role in the software configuration management. Watts humphrey in managing the software process states the most frustrating software problems are often caused by poor configuration management. Configuration manager is a powerful management application, with the potential to affect every computer in your organization. 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. May 19, 2017 this document is uncontrolled when printed check the master list at.
Project configuration management is managing the configuration of all of the projects key products and assets. He is currently focusing on evangelizing the benefits of. Software configuration management is not what i do. Configuration management cm is a set of processes and procedures that. Joe farah identifies the top ten best practices in configuration management and goes even further by listing ten more runnerup practices. At the time this document was prepared, the working group had the following members. 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 software updates configuration items are sent to child sites by using database replication. If something goes wrong, scm can determine what was changed and who changed it. Defining a software configuration management strategy that drives subsequent plans and procedures. This includes any end products that will be delivered to the customer, as well as all management products, such as the project management plan and performance management baseline. Configuration management is a cmmi maturity level 2 process area. This, in turn, requires an understanding of the organizational. Software configuration management patterns alleviates software engineers most common concerns about software configuration management perceived rigidity and an overemphasis on process. Use tools to automate testing, build, and integration.
Software and hardware configuration management ivv 10 version. Introduction to software updates configuration manager. Scm has potential to support more effective gsd, but is more difficult in gsd, because. Software updates in configuration manager provides a set of tools and resources that can help manage the complex task of tracking and applying software updates to client computers in the enterprise. Chart of scm patterns from berczuks book, software configuration management patterns. Jan 10, 2019 configuration management, however, can have many connotations, depending on whos discussing it. Oversees the process and is the highest ranking manager involved in the daytoday cms activities. Introduction this was the software configuration management frequently asked questions faq file for the newsgroup comp. Most software products are tailor made to fit clients requirements. Jan 25, 2018 software configuration management scm is a set of processes, policies, and tools that organize the development process. The lessons learned are useful when building or maintaining an effective infrastructure that is orchestrated by configuration management. Through the use of patterns, the authors show that a. Role of configuration management in devops pluralsight.
Responsible for the daytoday maintenance and updates to the configuration management data bases cmdbs. The steps in selecting the right configuration management system. It involves interaction among government and contractor program functions such as systems. What is configuration management in project management. You might be hardpressed to pick the best ones out. The patterns can be implemented using various tools, but they are expressed in a. Effective teamwork, practical integration, he is a recognized expert in software configuration management and agile software development. Software configuration management patterns reference card. Berczuk has been developing objectoriented software applications since 1989, often as part of geographically distributed teams. This article discusses effective software configuration management cm as the next step in the evolution of the configuration management practice. Software configuration management patterns mainline a map of.
Template for software configuration management documents. Each pattern represents a step where code is either written, tested, or integrated into another pattern and eventually released as a new version of the. Software configuration management plan introduction scope and intent of scm activities the primary focus of the software configuration management scm is to identify and control major software changes, ensure that change is being properly implemented, and report changes to any other personnel or clients who may have an interest. Testings role in the software configuration management process. Software engineering system configuration management. I am not a software configuration management person. Department of energy quality managers software quality. When synchronization has finished successfully, wsus synchronization manager creates status message 6702. Software development is a kind of all new stream in world business and theres very little experience in building software products. Steve berczuk is a principal software engineer with experience as a manager, scrum master and technical lead in boston, ma. Ansible is less effective than other tools that are based on other programming.
Effective teamwork, practical integration stephen p. A successful scm implementation requires careful planning and management. Software configuration management structure is comprised of a series of patterns that create an organization chart for developing software. 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. Configuration management frequently asked questions. These are the tools you see typically associated with configuration. Using docker with atlassians bamboo for better continuous integration article. Software configuration management patterns alleviates software engineers most common concerns about software configuration managementperceived rigidity and an overemphasis on process. Software configuration management plan introduction. We talked briefly about software delivery pipelines. Most people in the software development industry refer to the source code management alone as configuration management. Scm helps in identifying individual elements and configurations, tracking changes, and version selection, control, and baselining. Responsible for the daytoday maintenance of the cms.
Configuration manager helps you deliver more effective it services by enabling. Understand how to define scm and discuss how to accomplish it. Thomas is a unix systems administrator for amplify education. Establishing a policy that requires the implementation of software configuration management. More research is required on software configuration control for gsd. Effective software configuration management scm strategies promote a healthy, teamoriented culture that produces better software. This information is now obsolete and is retained online only for archival purposes. Articles about configuration management cm cm resource. Software configuration management qai global institute.
He is currently focusing on evangelizing the benefits of installing configuration management everywhere. 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 software updates metadata is stored in the site database as a configuration item. In this way, software configuration management intersects with broader configuration management, occupying cis such as physical servers and os instances. An effective software update management process is necessary to maintain operational.
These guidelines provide the reader with the basic. What configuration management is and where it originated from. Though initial cost impact and procedural hurdles might seem daunting, given the reliability and scalability of the solutions, the benefits far outweigh the implementation costs. Effective software configuration management bob ventimiglia lockheed martin aeronautical systems this article discusses effective software configuration management cm as the next step in the evolution of the configuration management practice.
A practical guide 042500 ii acknowledgements this document was prepared for the department of energy doe by a working group of the doe quality managers software quality assurance subcommittee sqas. Effective configuration management cm involves the practice of processing system changes systematically with the primary intent of updating the system while maintaining system integrity. Changes may be required to modify or update any existing solution or to create a new solution for a problem. There are a number of configuration management tools available. What is configuration management and why is it important. Cm resource guide configuration management articles. Software engineering system configuration management whenever a software is build, there is always scope for improvement and those improvements brings changes in picture. Scm is a key part of the software development toolkit and should be considered in the context of the architecture and the team dynamics. What is configuration management and how does it work. Use features like bookmarks, note taking and highlighting while reading configuration management best practices. April 2, 20 this document is uncontrolled when printed check the master list at. Effective cm stresses the technical aspects of cm, extends the concepts of classical cm, and meets the needs of both managers and developers. However, i discovered early on that understanding organizations, software architecture, and configuration management were essential to doing my job as a software developer. He has been an active member of the software patterns community since the first plop conference in 1994, and did early work on the relationship between organization, software architecture, and design patterns.
A baseline is a configuration of a hardware, software, or system at a discrete point in its life cycle. In software engineering, software configuration management is the task of tracking and. Software configuration management best practices 1. 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. As there are so many software configuration management tools scm tools. Configuration management encompasses the technical and administrative activities concerned with the creation, maintenance, controlled change and quality control of the scope of work a configuration is the functional and physical characteristics of a product as defined in its specification and achieved through the deployment of project management plans. Berczuk and brad appleton, software configuration management patterns. Why configuration management should be applied to your business. Sep 12, 2019 configuration management is an increasingly important foundation for a successful tech platform.
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