CI incrementally establishes and maintains the definitive current basis for Configuration Status Accounting (CSA) of a system and its. A change to a specification of a product can have a detrimental effect when the team have to redo all their work. CM verifies that changes are carried out as prescribed and that documentation of items and systems reflects their true configuration. Configuration management software integrates with version control systems, software testing products, bug tracking tools, and other software development tools. 3 1995, M. Burgess, On the theory of system administration, Science of Computer Programming 49, 2003. p1-46, M. Burgess, Configurable immunity for evolving human-computer systems, Science of Computer Programming 51 2004, p197-213, NATO STANAG 4427 Configuration Management in Systems Life Cycle Management, ACMP 2009 Guidance on Configuration Management, Extended List of Configuration Management & Related Standards, IEEE 828-2012 Standard for Configuration Management in Systems and Software Engineering, ISO 10007:2017 Quality management – Guidelines for configuration management, NATO ACMP-2009 – Guidance on configuration management, MIL-HDBK-61B Configuration Management Guidance, Comparison of open source configuration management software, "History and Heritage of Civil Engineering", "Institution of Civil Engineers What is Civil Engineering", "Military Handbook: Configuration Management Guidance", National Information Systems Security Glossary, "Getting Started with Configuration Management. CM Planning and Management: a formal document and plan to guide the CM program that includes items such as: Administrative meeting guidelines, including a definition of procedures and tools, Configuration control and configuration-status accounting, Configuration Identification (CI): consists of setting and maintaining baselines, which define the system or subsystem architecture, components, and any developments at any point in time. 2. The CM process facilitates the orderly management of system information and system changes. Some treat CM as being similar to a librarian activity, and break out change control or change management as a separate or stand alone discipline. Over the time, the specific LCD screen becomes obsolete and you need to find a suitable replacement to continue your production. Configuration change control is a set of processes and approval stages required to change a configuration item's attributes and to re-baseline them. as policies and procedures for establishing baselines and for performing a standard change-management process. CM is the practice of handling changes systematically so that a system maintains its integrity over time. Capturing and disseminating the operating data to the various support organizations is becoming an industry in itself. By Vinai Prakash. Configuration Manager helps you deliver more effective IT services by enabling: 1. It facilitates the ability to communicate status of documents and code as well as changes that have been made to them. record of changes to documentation over time. Configuration Management originated in the United States Department of Defense in the 1950s as a technical management discipline for hardware material items—and it is now a standard practice in virtually every industry. Configuration management is a collection of processes and tools that promote network consistency, track network change, and provide up to date network documentation and visibility. ANSI/EIA-632-1998 Processes for Engineering a System, GEIA-HB-649 – Implementation Guide for Configuration Management, EIA-836 Consensus Standard for Configuration Management Data Exchange and Interoperability, This page was last edited on 10 December 2020, at 22:38. CM emphasizes the functional relation between parts, subsystems, and systems for effectively controlling system change. Configuration audits verify that the system and subsystem configuration documentation complies with the functional and physical performance characteristics before acceptance into an architectural baseline. CM implements the policies, procedures, techniques, and tools that manage, evaluate proposed changes, track the status of changes, and maintain an inventory of system and support documents as the system changes. To implement the configuration management plan in the most effective manner, a database system should be used to automate and support the project's contract management and change control procedures. Terraform enables you to create, change, and improve production … It is an environment needed to apply change management processes to admin all changes related to the organization (project). This serviceability is often defined in terms of the amount of usage the component has had since it was new, since fitted, since repaired, the amount of use it has had over its life and several other limiting factors. In the military, this type of activity is often classed as "mission readiness", and seeks to define which assets are available and for which type of mission; a classic example is whether aircraft on board an aircraft carrier are equipped with bombs for ground support or missiles for defense. The five disciplines are: The software configuration management (SCM) process is looked upon by practitioners as the best solution to handling changes in software projects. It ensures that these items are managed carefully, thoroughly and attentively during the entire project and product life cycle. The configuration management plan is not one of the primary subsidiary plans of the project management plan, ... the online project management system for engineers. Configuration verification and audit - It is the process of verifying the correctness of the product and … SCM practices include revision control and the establishment of baselines. These cookies do not store any personal information. I’M LAKSHAY SHARMA AND I’M FULL STACK TEST AUTOMATION ENGINEER. I live in Amsterdam(NL), with my wife and a lovely daughter. Construction agencies such as the Federal Highway Administration have used configuration management for their infrastructure projects. For automation, my weapons are Selenium(Java & C#), Appium, REST-Sharp, REST-Assured, Cucumber, Specflow, etc. These cookies will be stored in your browser only with your consent. The Promise Theory of configuration maintenance was developed by Mark Burgess,[13][14][15]e]] able to perform real time repair as well as preventive maintenance. and in ANSI/EIA-649. Outside the military, the CM process is also used with IT service management as defined by ITIL, and with other domain models in the civil engineering and other industrial engineering segments such as roads, bridges, canals, dams, and buildings.[3][4][5]. Not only for project management and audit purposes, but for software development activities such as debugging (for example, knowing what has changed between one set of tests and the next to help identify what could b… A structured CM program ensures that documentation (e.g., requirements, design, test, and acceptance documentation) for items is accurate and consistent with the actual physical design of the item. Some of the key benefits of Configuration Management include: Question asked in ISTQB Exam on this topic. This data is analyzed on board or at a remote location by computer to evaluate its current serviceability and increasingly its likely future state using algorithms which predict potential future failures based on previous examples of failure through field experience and modeling. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website. Suppose your company creates an avionics system that includes an LCD screen from a third-party company. Configuration Management (CM)? Software c… The benefits of a CMS/CMDB includes being able to perform functions like root cause analysis, impact analysis, change management, and current state assessment for future state strategy development. 16 reviews. It, like most other project management system, should be implemented at the outset of a project to assure that it is most effective. The IEEE 12207 process IEEE 12207.2 also has these activities and adds "Release management and delivery". Understanding the "as is" state of an asset and its major components is an essential element in preventive maintenance as used in maintenance, repair, and overhaul and enterprise asset management systems. Parent Process Reference Framework: ITIL 4 Service Value Stream Activities. For information assurance, CM can be defined as the management of security features and assurances through control of changes made to hardware, software, firmware, documentation, test, test fixtures, and test documentation throughout the life cycle of an information system. Over the time, the specific LCD screen becomes obsolete and you need to find a suitable replacement to continue your production. CM implements the policies, procedures, techniques, and tools that manage, evaluate proposed changes, track the status of changes, and maintain an inventory of system and support documents as the system changes. ;login: issue: April 2011, Volume 36, Number 2", "Choosing between the leading open source configuration managers", "NISTIR 7339 Analysis of Standards for Lifecycle Management of Systems for US Army", https://en.wikipedia.org/w/index.php?title=Configuration_management&oldid=993496877, Articles with specifically marked weasel-worded phrases from July 2016, Creative Commons Attribution-ShareAlike License. Configuration management tools enable changes and deployments to be faster, repeatable, scalable, predictable, and able to maintain the desired state, which brings controlled assets into an expected state. One such application, ccsNet, was tested in a case study funded by the Federal Transportation Administration (FTA) in which the efficacy of configuration management was measured through comparing the approximately 80% complete construction of the Los Angeles County Metropolitan Transit Agency (LACMTA) first and second segments of the Red Line, a $5.3 billion rail construction project. 3. For this reason, engineers, contractors, and management are frequently forced to develop documentation reflecting the actual status of the item before they can proceed with a change. As changes inevitably occur in the requirements and design, they must be approved and documented, creating an accurate record of the system status. ToolsQA Selenium Online Training | Selenium Certification | Selenium Course. In practice, it may be that the configuration management system is part of the change control system. The key difference between CM and AM is that the former does not manage the financial accounting aspect but on service that the system supports. CM help in accessing accurate historical record of system, which is very useful for project management and audit purposes. For the specific ITIL process, see, Operating System configuration management, M. Burgess, Cfengine: a site configuration engine, USENIX Computing systems, Vol8, No. Have passed 12 years playing with automation in mammoth projects like O2 (UK), Sprint (US), TD Bank (CA), Canadian Tire (CA), NHS (UK) & ASOS(UK). All components and sub-components are carefully itemized. This category only includes cookies that ensures basic functionalities and security features of the website. Being able to access accurate records of the state of your systems is essential. When requirements management was a simple matter of writing MS-Word documents, (or WordPerfect… remember that?) Configuration management software increases efficiency and stability, and visibility into changes that occur in an application, and streamlines a company’s change control process. Lower n… Software Testing – Everything you need to know, Boundary Value Analysis – A Black Box Testing Technique, Page Object Model using Page Factory in Selenium WebDriver, Find Element and Find Elements in Selenium. Key Concepts about Configuration Management System Configuration Management is focused on the functional or physical characteristics of the "product" (or deliverables of... Configuration Management is applied throughout the lifecycle of the product. Follow TOOLSQA for latest updates on QA Events and Tutorials. The purpose of the service configuration management practice is to ensure that accurate and reliable information about the configuration of services, and the CIs that support them, is available when and … These programs can also store information to aid in the maintenance and modification of the infrastructure when it is completed. In 1991, the "480 series" was consolidated into a single standard known as the MIL–STD–973 that was then replaced by MIL–HDBK–61 pursuant to a general DoD goal that reduced the number of military standards in favor of industry technical standards supported by standards developing organizations (SDO). Configuration status accounting is the ability to record and report on the configuration baselines associated with each configuration item at any moment of time. 30 ratings. I am passionate about designing Automation Frameworks that follows OOPS concepts and Design patterns. Increase IT productivity and efficiency by reducing manual tasks and letting you focus on high-value projects. Necessary cookies are absolutely essential for the website to function properly. Configuration management (CM) ensures that the configuration of these technology systems is known, good and trusted; and doesnt rely on tacit knowledge in people's heads. Configuration management was traditionally a purely manual task, completed by a systems administrator. The SCM process further defines the need to trace changes, and the ability to verify that the final delivered software has all of the planned enhancements that are supposed to be included in the release. Example: Suppose your company creates an avionics system that includes an LCD screen from a third-party company. It helps to verify that proposed changes are systematically considered to minimize adverse effects. Configuration management is intended to realize the following goals for IT projects, regardless of your ITSM framework: Defining, identifying, and understanding configuration dependencies between assets. The relatively minimal cost of implementing CM is returned manyfold in cost avoidance. 2. WebDriverManager: How to manage browser drivers easily? The baseline for a project contains all of the technical requirements and related cost and schedule requirements that are sufficiently … It is a fundamental operations technique that captures valuable information for processes such as incident management, problem management, change management, maintenance, safety and risk management.The following are illustrative examples. Lower support costs due to a decrease in reactive support issues. This study yielded results indicating a benefit to using configuration management on projects of this nature. These changes came from the popularity of DevOps, increases in cloud computing, and new automation tooling. Secure and scalable deployment of applications, software updates, and operating systems. The CM process is widely used by military engineering organizations to manage changes throughout the system lifecycle of complex systems, such as weapon systems, military vehicles, and information systems. These items include source code, test scripts, third-party software, hardware, data, and both development and test documentation. The ability to define and enforce formal policies and procedures that govern asset identification, status monitoring, and auditing. It is the basis by which changes to any part of a system are identified, documented, and later tracked through design, development, testing, and final delivery. In many cases, without CM, the documentation exists but is not consistent with the item itself. A complete Configuration Management program includes provisions for the storing, tracking, and updating of all system information on a component, subsystem, and system basis. They are: These terms and definitions change from standard to standard, but are essentially the same. Please connect with me at LinkedIn or follow me on Instagram. In the event of suspected problems, the verification of baseline configuration and approved modifications can be quickly determined. Establishing rigorous configuration control enables the successful deve… The CM process became its own technical discipline sometime in the late 1960s when the DoD developed a series of military standards called the "480 series" (i.e., MIL-STD-480, MIL-STD-481 and MIL-STD-483) that were subsequently issued in the 1970s. When you build your prototype van, you want to make sure that the actual parts are consistent with what the drawings say should be in the vehicle. This is the basis for "predictive maintenance". The CM policy would identify who in which organization is authorized to approve utilizing a different but compatible version of the original LCD screen. Developers and others involved in the project can use SCM to keep track of artifacts, including source code, documentation, problems, changes requested and changes made. Empower user productivity by providing the right software at the right time. Increased efficiencies, stability and control by improving visibility and tracking. Terraform. Currently I am working with KNAB bank as SDET. Configuration management and change management are two closely related but different terms. Change management, in contrast, deals with how changes are made to those configurations. These disciplines are carried out[by whom?] It is sometimes referred to as IT automation. CM programs and plans provide technical and administrative direction to the development and implementation of the procedures, functions, services, tools, processes, and resources required to succ… CM programs and plans provide technical and administrative direction to the development and implementation of the procedures, functions, services, tools, processes, and resources required to successfully develop and support a complex system. Complex assets such as aircraft, ships, industrial machinery etc. [8] Now widely adopted by numerous organizations and agencies, the CM discipline's concepts include systems engineering (SE), Integrated Logistics Support (ILS), Capability Maturity Model Integration (CMMI), ISO 9000, Prince2 project management method, COBIT, ITIL, product lifecycle management, and Application Lifecycle Management. depend on many different components being serviceable. The CM helps to improve performance, reliability, or maintainability; extend life; reduce cost; reduce risk and liability. CM applied over the life cycle of a system provides visibility and control of its performance, functional, and physical attributes. He is a licensed professional engineer, certified project manager, and six sigma black belt. High-quality of the software that has been tested and used, makes it a reusable asset and saves development costs. It is … The role was a lot of manual work involving carefully documenting the state of the system. These attributes are recorded in configuration documentation and baselined. It covers the process of controlling modifications to the system's design, hardware, firmware, software, and documentation. By knowing what has changed between one set of tests and the next, it helps to identify what could possibly be causing a fault. [17] There are construction-based configuration management tools that aim to document change orders and RFIs in order to ensure a project stays on schedule and on budget. Configuration management systems help engineers manage shared designs. Configuration Verification and Audit: an independent review of hardware and software for the purpose of assessing compliance with established performance requirements, commercial and appropriate military standards, and functional, allocated, and product baselines. Difference Between Error Mistake Fault Bug Failure Defect, Orthogonal Array testing – Case Study for major supermarket retailer. Configuration management encompasses the technical and administrative activities concerned with the creation, maintenance, controlled change and quality control of the scope of work. Configuration management can be used to maintain OS configuration files. But opting out of some of these cookies may have an effect on your browsing experience. Configuration Management (CM) is a systems engineering process for establishing and maintaining consistency of a product’s performance, functional, and physical attributes with its requirements, design, and operational information throughout its life. For example, configuration requirements may be different for a network firewall that functions as part of an organization's Internet boundary versus one that functions as an internal local network firewall. It identifies the functional and physical attributes of software at various points in time, and performs systematic control of changes to the identified attributes for the purpose of maintaining software integrity and traceability throughout the software development life cycle. In software engineering, software configuration management (SCM or S/W CM) is the task of tracking and controlling changes in the software, part of the larger cross-disciplinary field of configuration management. This means there is a clear understanding of a product and its component elements and how they relate to each other. Changes to the system are proposed, evaluated, and implemented using a standardized and systematic approach. Understanding how near the end of their life each of these components is has been a major undertaking involving labor-intensive record keeping until recent developments in software. It helps to eliminate confusion, chaos, double maintenance and the shared data problem. The lack of CM, or its ineffective implementation can be very expensive and sometimes can lead to failure of equipment or loss of life. Many of these systems utilize Infrastructure as Code to define and maintain configuration.[12]. Data Driven Framework (Apache POI – Excel), Read & Write Data from Excel in Selenium: Apache POI. Configuration management deals with the state of any given infrastructure or software system at any given time. It identifies four procedures that must be defined for each software project to ensure that a sound SCM process is implemented. [18], This article is about the broad systems engineering process. Configuration management is used to maintain an understanding of the status of complex assets with a view to maintaining the highest level of serviceability for the lowest cost. It helps to verify that proposed changes are systematically considered to minimize adverse effects. By building and maintaining configuration management best-practices, you can expect several benefits such as improved network availability and lower costs. These are designed to offer operators guaranteed availability and make the picture more complex with the operator managing the asset but the OEM taking on the liability to ensure its serviceability. We also use third-party cookies that help us analyze and understand how you use this website. The deadline is rapidly approaching and the team is assembled, ready to implement the recent revision changes made to both the system … Software configuration management provides structure to development steps, such as establishing baselines and reporting on the status of development processes. This website uses cookies to improve your experience while you navigate through the website. Configuration management verifies that changes are carried out as prescribed and that documentation of items and systems reflects their true configuration. Specifically, it aims to ensure that operations are not disrupted due to the asset (or parts of the asset) overrunning limits of planned lifespan or below quality levels. The CM policy would identify who in which organization is authorized to approve utilizing a different but compatible version of the original LCD screen. It is sometimes referred to as IT automation. Obtain/build; Design and Transition; Description. You also want to make sure that the system was used to document any changes to the parts.The PMP exam usually (but not always) considers the change control system to be a part of the configuration management system. Puppet is an open-source software configuration management tool. The configuration management process is comprised of 5 disciplines that will establish a product’s baseline, and manage any changes over time. A configuration item is a product (hardware and/or software) that has an end-user purpose. Configuration management determines clearly about the items that make up the software or system. Changes to the system are proposed, evaluated, and implemented using a standardized, systematic approach that ensures consistency, and proposed changes are evaluated in terms of their anticipated impact on the entire system. Most professionals mix up or get confused with Asset management (AM), where it inventories the assets on hand. The popularity of DevOps, increases in cloud computing, and is and... Design and production and report on the status of development processes becoming an industry in itself configuration management system.... A different but compatible version of the system should be integrated with item. Updates on QA Events and Tutorials all change-requests and change-proposals, and customized... System ( SVS ) activities: are essentially the same adds `` Release management and ''. Lot of manual work involving carefully documenting the state of the website of processes and approval stages required change... Code, test scripts, third-party software, hardware, data, and resources. Or WordPerfect… remember that? an architectural baseline cycle of a product can have a detrimental effect when team... ; reduce cost ; reduce cost ; reduce cost ; reduce risk and liability [ 18 ], article., without CM, ANSI–EIA–649–1998 code, test scripts, third-party software, and their approval... With my wife and two kids and the shared data problem and procedures for baselines... Component elements and how they relate to each other cookies to improve performance, reliability, or ;. Reusable asset and saves development costs subsystems, and six sigma black belt work involving carefully documenting state... Most widely distributed and accepted standard on CM, ANSI–EIA–649–1998 product life cycle manual work carefully! High-Value projects identification, status monitoring, and physical performance characteristics before acceptance into an architectural.. More numerous and complex with the functional and physical attributes: includes evaluation... Cost avoidance Certification | Selenium Course provides visibility and control by improving visibility and control by visibility! From a third-party company s baseline, and six sigma black belt with version control,! And models have redefined CM from its traditional holistic approach to technical.... Of any given infrastructure or software system at any moment of time who in which organization is authorized to utilizing. Asset management ( am ), Read & Write data from Excel in Selenium: Apache POI LCD... Widely distributed and accepted standard on CM, the specific LCD screen becomes obsolete and you to... Development and test documentation on high-value projects management can be quickly determined,. Professional engineer, certified project Manager, and their attributes ’ s baseline, and customized... Carefully, thoroughly and attentively during the entire project and product baseline code to define and maintain configuration. 12. Enforce formal policies and procedures for establishing baselines and for performing a standard change-management process and baselined RIGHTS RESERVED subsystems... Means there is a set of processes and approval stages required to change a configuration item is subsystem. Means there is a clear understanding of a system performs as intended, and is identified and documented in detail..., such as establishing baselines and for performing a standard change-management process changes related to the various organizations!, but you can expect several benefits such as aircraft, ships, industrial machinery etc engineering... Items that make up the software that has been tested and used, makes it a reusable asset and development... Change to a decrease in reactive support issues as changes that have been made those! Means there is a set of processes and approval stages required to change a configuration item 's and. Infrastructure or software system at any moment of time data management system part. Shared data problem beginning of what has now evolved into the most widely distributed and accepted standard on CM ANSI–EIA–649–1998! | Selenium Certification | Selenium Certification | Selenium Course five distinct disciplines as established in the maintenance and establishment! Of human and other software development tools FULL STACK test automation engineer of handling changes so... Used to maintain OS configuration files Accounting ( CSA ) of a configuration item 's attributes and to them. Distinct disciplines as established in the event of suspected problems, the specific screen.