Configuration management covers the entire process that includes not only software but hardware, tests, documentation, connection pool settings, other configuration files and more. Difference between report server and report manager. What is the difference between configuration management. Configuration control addresses the management of the product or projects deliverables, whereas change control addresses the management of the project. Scm helps in identifying individual elements and configurations, tracking changes, and version selection, control, and baselining. It is abbreviated as the scm process in software engineering. Configuration management cm is a systems engineering process for establishing and. Two itsm practices, asset management and configuration management, guide you towards successful component management. Big report status accounting weekly report none of the above 22 in this course scm stands for. Building a software configuration management process to successfully build a software configuration management scm process, you must have a solid understanding of the objects you need to manage and a good feel for what scm is supposed to accomplish. The difference is being able to first configure the possibility of change and then control it. Configuration management deals with identification, maintenance, status reporting, and verification of configurable items whereas change management deals with identification. The item approval, which may be a written quality record or verbal, is a product of quality assurance.
What is configuration management in project management. Dec 11, 2019 change management is the first category. Changes may be required to modify or update any existing solution or to create a new solution for a problem. Slightly more formally, software configuration management scm is a software engineering discipline comprising the tools and techniques processes or methodology that a company uses to manage change to its software assets. Software configuration management is how you control the evolution of a software project. Software configuration management an overview sciencedirect. This question arises because most project managers have heard about a change management system, and change control, but most of them havent seen, heard or used a configuration management system.
What is configuration management and how does it work. In a previous article configuration management system a quick refresher we got an overview of the configuration management system. Software configuration management helps to limit this. Configuration management is everything that you need to manage in terms of a project. Configuration is the manner in which components are arranged to make up the computer system. These practices may overlap, but they arent the same. You can click the name of a report to view details about that report. The difference is subtle and has to do with the implementation. It requires you to send your team to upgrade the software, hardware, and get the. This article is the third in the series on configuration management. The software configuration management process traces changes and verifies that the software has all of the planned changes that are supposed to be included in a new release.
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. It also shows their relations to each other, to common data, and to elements outside the configuration management process area. According to verism tm, an asset is defined as anything that is useful or valuable within a product or service. Before we jump into asset management configuration management, lets talk about the differences between assets and configuration itemsthe pieces youll be managing. Auditing is included in some definitions of configuration management. Software configuration management audits by linda westfall.
Configuration management is unique identification, controlled storage, change control, and status reporting of selected intermediate work products, product components, and products during the life of a system. Software problem reports are virtually always functional in nature. Most software products are tailor made to fit clients requirements. Within operations manager, you control what events or alerts you would like the agents to report back.
In software, it tends to be a superset of version control with emphasis on the entire process to produce a result in a repeatable and predictible manner. 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. It includes four procedures that should be defined for each software project to ensure that a reliable software configuration management process is utilized. Configuration control and change control are distinct in the following ways. In the application field, type ci, and press enter to display a list of the reports related to configuration items. How much does a configuration analyst iii make in the united states. Include in your configuration management plan a way you can analyze and report the success of your plan.
According to the pmbok guide 6th edition, configuration control focuses on the specifications of both the deliverables and the processes. Most of the time the eco process is enormously more cumbersome than software development could use and still stay productive. Some see it as a product of configuration management, but its actually the gateway from production to configuration management, provided by quality assurance. The management point then forwards the inventory information to the configuration manager site server, which stores the information in the site database.
Dec 06, 2019 this is a challenge for most organizations. Jun 28, 2016 difference between configuration management and change management. To verify compliance with configuration control standards. Mar 25, 2020 what is software configuration management. Software configuration management is a set of tracking and control activities that are initiated when a software engineering project begins. Configuration control and change control similar yet. The user can start the software updates scan cycle or software updates deployment evaluation cycle action on the action tab in the configuration manager properties dialog box on the client computer. Historically scm was first developed for the aerospace industry in the 1950s. Project configuration management is managing the configuration of all of the projects key products and assets. But for the life of me, i cant figure out the dividing line between where one ends and the other begins. Product data management and software configuration management. Software engineering system configuration management whenever a software is build, there is always scope for improvement and those improvements brings changes in picture.
What is the difference between configuration management and. Remember that there are many similarities between hardware and software, but there are certain differences that significantly impact your ability to develop and manage. Configuration testing is defined as a software testing type, that checks an application with multiple combinations of software and hardware to find out the optimal configurations that the system can work without any flaws or bugs. The software updates metadata is stored in the site database as a configuration item. After you enable software inventory and the clients run a software inventory cycle, the client sends the information to a management point in the clients site. Software configuration management project management 101. 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 consists of both hardware and software components. A configuration management process and its supporting repository, cmdb or cms, face the challenge of overlapping and contradicting data from sources across the enterprise. Whats the difference between software configuration management scm and. To see other reports related to configuration management, type pmcfg in the report file name field and press enter. Software inventory configuration manager microsoft docs. When synchronization has finished successfully, wsus synchronization manager creates status message 6702. Configuration management includes, but is not limited to, version control.
Viewing a configuration difference details report documentation. Software has its own need for configuration management see section 3. The key difference between cm and am is that the former does not manage the. What is the difference between wsus and sccm pediaa. The big 3 keys to performance engineering success axelos. Scm is a set of activities that have been developed to manage change throughout the life cycle of computer software. But, there are a few important points of difference between configuration management vs change management. Defining a software configuration management process to. Jul 29, 2017 difference between configuration control and change control.
The software updates configuration items are sent to child sites by using database replication. Here you manage changes related to project management plans, processes, and baselines. An audit is a planned and independent evaluation of one or more products or processes to determine conformance or compliance to a set of agreed to requirements. Scm might assist with tracking and reporting on software items that fall in this. What configuration management is and where it originated from. This video describes the concept of configuration management. Scm audits also ensure that traceability is maintained during. The difference between revision control and software. 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. The four components of a configuration management system. As noted earlier, configuration management and change management are complementary to each other. It identifies every end user component and tracks every proposed and approved change to it from day one of the project to the day the project ends. Special configuration management software is available, such as bmc software s atrium and hewlett packard enterprises universal configuration management database.
It was used among others in the apollo space program for tracking thousands of changes. This module introduces software configuration management scm as a key. Sometimes, people specifically point to hardware arrangement as hardware configuration and to software components as software configuration. Sep 12, 2019 configuration management is an increasingly important foundation for a successful tech platform. Software configuration management in software engineering. Software configuration management scm is a supportingsoftware life cycle. Software configuration management audits westfall team. I get a number of questions about the differences between a configuration management system and a change management system. Software development is a kind of all new stream in world business and theres very little experience in building software products. Native mode is the default and used in 80% of the industry and in sharepoint mode it is integrated with sharepoint. Report server defines the nature of installation of sql server reporting services in your organization.
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. Change request concurrent development all of the above. Many experts argue that configuration and change management are the same thing. Configuration management and version control managing all the content associated with projects can quickly get out of hand. Configuration management vs change management pm study circle. The difference details report displays a sidebyside comparison of two configurations. Jul 29, 2017 the four components of a configuration management system. It comes in two modes namely native and share point mode. The next generation series, joe farah recently noticed an increasing level of discussion on cm communities discussing software configuration management scm versus hardware configuration management hcm. 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. Jan 10, 2019 the main difference between wsus and sccm is that wsus is a software update service that allows the administrators to manage updates released for microsoft products while sccm is a systems management software that allows managing a large number of computers running on various operating systems. Whats the difference between configuration management and devops.
Configuration status accounting is the ability to record and report on the. The central scom server will then store and organize the information. May 14, 2016 this video describes the concept of configuration management. Whats the difference between configuration management and. Software configuration management scm is the discipline of controlling the evolution of a software product. The software configuration management scm process is looked upon by. Software engineering system configuration management. To view and interpret the configuration difference details report. What is the real difference between software configuration. Introduction to software updates configuration manager. 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.
This includes software, hardware, tests, documentation, release management, and more. I know devops is more of a concept and cm is an aspect of that concept. What is the difference between microsoft sccm and microsoft. Good leaders in the tech space will want to know what it takes to implement it. Figure 11 shows the activity areas included in the definition of configuration management used in this book. Little pieces of software called agents can be placed on each computer in your organization to monitor activity. But there are proven tools that can help make these problems a thing of the past. Configuration management and version control automation.
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