It is instructive to compare software development with an engineering activity like building a bridge. Software configuration management scm question and answers. How to create and manage configuration items for device management and remote monitoring. Software configuration management scm is the process of managing, organizing and controlling the changes into the codebase, documents and all the other artifacts of the software products. In software engineering, software configuration management is the task of tracking and. Software configuration management integrations spirateam. Spirateam allows you to have a single, unified view of your various source code repositories in an easytouse web user interface.
In version control, merging also called integration is a fundamental operation that reconciles multiple changes made to a versioncontrolled collection of files. Software organizations use branches to isolate changes made to codebase in order to support concurrent software development. Jan 10, 2019 configuration management, however, can have many connotations, depending on whos discussing it. Aug 04, 2017 how to create and manage configuration items for device management and remote monitoring. Guide to software configuration management prepared by. The aneman project was started in 2014 by merging technologies and digigram to design an audio networking connection monitoring and management system based on the same values as ravenna.
Software tools that accomplish this task have the potential to shorten project length, save money, and prevent confusion for those involved in the project. Automatic merging is what version control software does when it reconciles changes that have happened simultaneously in a logical sense. A view associated with the identified merge candidate is automatically identified. The scm practices include vision controls in the establishment of baselines. Software configuration management essay 2331 words. The clearcase or rational team concert integration for versioning test assets is specialized and cannot be duplicated with other tools.
Direct access to configuration management version control systems, time machine and ftp sites as well as being able to compare files and folders on local drives and network shares, merge comes with plugins for git, mercurial, subversion and perforce. Scm helps in identifying individual elements and configurations, tracking changes, and version selection, control, and baselining. Automated interbranch merging for software configuration management introduction. 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. Software configuration management is the ability to control and manage change in a software project. A variety of merge tools are available, but software merging is still a tedious process, and mistakes are easy to make. But the project eventually ended up to be target to an ecosystem much larger than ravenna. For example, an organisation building public service websites would not build a software configuration management system for itself, this is a commodity capability that is best served by wellestablished tools such as the open source git. Software configuration management in its entirety is such a broad topic that i decided to focus on one specific aspect in this paper branching and merging. Most often, it is necessary when a file is modified on two independent branches and subsequently merged. Configuration management is everything that you need to manage in terms of a project.
Consequently, change and configuration management of requirements is still an important element of agile projects and the use of software tools to help with it can be greatly beneficial. With a dedicated user base in the elite end of the music, film, television, mastering and performances industries, merging is committed to developing product ranges with unrivalled quality. 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. For this reason, some clearcase operations cannot be performed outside rational functional tester when you use rational functional tester, the clearcase or rational team concert operations. Refactorings result in global changes which lead to merge conflicts. As already mentioned, control systems should provide structures for storing versions. Many revision control software tools include merge capabilities. Software configuration management implementation roadmap, chapter 1 section 2. Configuration management for transportation management. The file is merged with the merge candidate in the view, resulting in a merge result. Configuration management software is designed to automate the deployment of applications in the data center and in the cloud. With partition editor software, there are no such restrictions to merge partitions in windows 1087vistaxp. A merge candidate associated with the file is automatically identified.
Comments on open source software free software ossfs. What are some examples of software configuration management. Change and configuration management of requirements. He is the author of the recent book, adapting configuration management for agile teams wiley publishing, 2010, and the agileconfiguration management champion at software giant ca. Software configuration management handbook, second edition maps the integration of scm activities within the software development life cycle. Software configuration management engineer resume velvet. Project plan, requirement specification, class diagrams. Scm is the process of identifying and defining the items in the system, controlling the. These unique qualities pose demanding requirements on software configuration management. By reworking lean principles for the branching and merging arena, were able to create automated builds and unit tests to increase effectiveness and improve quality in software configuration management. Software is malleable because it is so easy to change it, either by design or by mistake.
Current text based software configuration management scm systems have trouble with refactorings. A method and system merging a file across multiple versions of the file is provided. This is related to the older workload automation category of software. As the number of branches grows, so does the amount of work needed to merge changes. This includes software, hardware, tests, documentation, release management, and more. Cm focuses on four principals that include identification, control, audit, and report aka status accounting. Configuration management, however, can have many connotations, depending on whos discussing it. In many software configuration management scm systems, branching and merging are fundamental operations, supporting isolation and integration. 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. A complete textual merging algorithm for software configuration. There is builtin logic to determine the order in which files are merged, and then different utilities are employed as needed to complete the merge.
This paper explains the concept not the mechanics of branching and merging, this paper is. Pdf refactoringaware software merging and configuration. A branchingmerging strategy for parallel software development. Git is a source code management scm system not software. Strategies for software configuration management that allow tod do software. Concepts in configuration management systems susan dart. In addition, some software configuration management operations, such as merging, are very complex. In version control, merging also called integration is a fundamental operation that reconciles. The roles and responsibilities of the actors have become merged as well with developers now being able to dynamically instantiate virtual servers and. Role of configuration management in devops pluralsight.
It outclasses scm tools like subversion, cvs, perforce, and clearcase with features like cheap local branching, convenient staging areas, and multiple workflows. Software configuration management engineer resume velvet jobs. Software configuration management handbook, second edition. Commonly seen types of branches are release, development and private branches. At the time this document was prepared, the working group had the following members. What needs to be changed on the software configuration.
Automated interbranch merging for software configuration. Also, other pieces of software deploy automatic merging if they allow for editing the same content simultaneously. This is where instead of just saving your code to your desktop where you might lose it, or at least forget what it looked like yesterday before you decided to refactor everything and break everythin. Change is inherent and ongoing in any software project.
Close request the change is verified for correct implementation and merging with the rest of the system. Software configuration management scm is a disciplined approach for change management that is applied all through a software project to implement changes without adversely impacting the quality. Us7603393b1 us11695,366 us69536607a us7603393b1 us 7603393 b1 us7603393 b1 us 7603393b1 us 69536607 a us69536607 a us 69536607a us 7603393 b1 us7603393 b1 us 7603393b1 authority us united states prior art keywords file version merge associated branches prior art date 20070402 legal status the legal status is an assumption and is not a legal. Esa pss0509 guide to software configuration management 2. Software configuration management scm systems are very important for coordinating group efforts in developing large and complex software systems.
He is the author of the recent book, adapting configuration management for agile teams wiley publishing, 2010, and the agile configuration management champion at software giant ca. Lean development principles for branching and merging. How can we gain change agility without tedious merge and approval processes. Request pdf unifying configuration management with merge conflict detection and awareness systems as software development becomes an increasingly. Design specification, design tools, activity diagrams.
Pdf version models for software configuration management. What is the difference between configuration management. Multiple choices 1 scm is the art of identifying, organizing and controlling modifications to the software being built by programming team. Software configuration management tries to bridge this gap by defining a process for. The scm practices include vision controls in the establishment.
Multiple choices 1 which of the following should be considered as. Yesterday i was a panelist for a webinar on agile tools, focusing on software configuration management scm, build and software process automation spa, the latter term referring to the set of defined, repeatable and measurable automated development workflows that engineers use to transform requirements into shippable software products. Esa board for software standardisation and control bssc ii esa pss0509 issue 1 revision 1 march 1995 document status sheet document status sheet document status sheet 1. Tailor your resume by picking relevant responsibilities from the examples below and then add your accomplishments. Most people in the software development industry refer to the source code management alone as configuration management.
Concepts in configuration management systems susan dart software engineering institute carnegiemellon university pittsburgh, pa. The ability to track control such changes in a proper manner form the basis of a good software project. Individual developers and teams alike can benefit from this processimproving strategy. Configuration management includes, but is not limited to, version control. Indeed, the problem is now an embarassment of reasonable choices. Software configuration management scm question and. Rcs 15 is a cm tool since it is intended to be work by merging them and.
To combine 2 partitions in windows 10 disk management, your disk partition configuration must meet the requirements. Cm is a recognized engineering discipline that provides processes and technologies to identify and control items to ensure integrity and quality of the product under development. This paper describes the fundamentals of merging, surveys the known methods of software merging, including a method based on programminglanguage syntax, and discusses a set of tools that perform syntactic merging. In addition you can link commitscheckins in the scm tool to artifacts in spirateam to provide codelevel traceability of. 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. With a dedicated user base in the elite end of the music, film, television, mastering and performances industries, merging is committed to developing product ranges. To manage changes effectively, project planning should include planning for the activities required for scm. Guide the recruiter to the conclusion that you are the best candidate for the software configuration management engineer job. Unifying configuration management with merge conflict detection. Parallel development strategies for software configuration.
Branching, in version control and software configuration management, is the duplication of an object under version control such as a source code file or a directory tree so that modifications can occur in parallel along multiple branches. Processbased configuration management tools are intended to facilitate the software development and modification processes. Software change, configuration and release management. The topic is so fundamental, yet not well understood. Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency git is easy to learn and has a tiny footprint with lightning fast performance. The originating branch is sometimes called the parent branch, the upstream branch. It outclasses scm tools like subversion, cvs, perforce, and clearcase with features like cheap local branching, convenient staging areas, and multiple. Even if we decide not to use a formal change control process, it would be helpful to know who made a change and why after the fact, and so requirements change. It explores the latest advances in scm tools, scm organization, operation and maintenance of the scm system, and the level of automation needed. This way, you can position yourself in the best way to get hired. Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. Configuration management is a process of tracking and controlling the changes in software in terms of the requirements, design, functions and development of the product. Refactoringaware software merging and configuration management.
Administering software configuration management software configuration management is a project function with the goal to make technical and managerial activities more effective software configuration management can be administered in several ways. For instance, wikipedia allows two people to edit the same article at the same time. Moreira is a configuration management expert and author who specializes in configuration management as it applies to agile development. Merging technologies sa is a swiss manufacturer with over 25 years of experience in developing groundbreaking, professional audio and video products for a wide range of entertainment and media industries. 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. Manage change with software configuration management scm. What is the difference between configuration management and. The destination partition must be formatted with ntfs file system. Integrating with source control, configuration management and other applications other applications.
Branches are also known as trees, streams or codelines. Workload automation is still used by many organizations to handle eventbased scheduling and resource management across applications, databases, and. This chapter summarises the principles of software configuration management described in esa pss050 and then discusses the application of these principles first to documents and then to code. Focusing on implementing cm to best support shorter releases, continuous build, workspaces, branching and merging, automation, cm roles, and cm metrics is a way to support agile and derive the benefits therein. Department of energy quality managers software quality. The configuration management of such a project is straightforward, since in general there is just one latest and greatest version of the software, which forms the context in which all development work takes place. Source code, test plan, test script, test tools, test results. Individual developers and teams alike can benefit from this. Branching, in version control and software configuration management, is the duplication of an object under version control such as a source code file or a directory tree so that modifications can occur in parallel along multiple branches branches are also known as trees, streams or codelines. 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. Merging would be deferred until a suitable development milestone, when a. Jul, 2017 the number one activity is source code control. The configuration management aims at identifying and maintaining the baselines versions of the products configurable items.
981 1088 1531 760 880 210 897 1355 657 1005 1019 49 356 105 86 1492 494 429 423 1550 120 1299 72 651 334 77 3 658 569 652 196 930 1270