What is configuration management in simple terms?
Configuration management is a process for maintaining computer systems, servers, and software in a desired, consistent state. Managing IT system configurations involves defining a system’s desired state—like server configuration—then building and maintaining those systems.
What does Configuration Manager do?
Configuration management is the discipline that ensures every company-owned software or hardware is in the record and is being tracked all the time. It ensures all the future planning and changes regarding these assets are known and are being updated in the records regularly.
What is configuration management in software testing?
The Configuration Management is a process of establishing and maintaining a product’s performance, functional and physical attributes with its requirements, design, and functionalities through its life. It allows Software Tester to manage their testware and test outputs using same configuration management mechanisms.
What is configuration management in software development?
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. SCM practices include revision control and the establishment of baselines.
What is the main aim of software configuration management?
The software configuration management process identifies the functional and physical attributes of software at critical points in time, and implements procedures to control changes to an identified attribute with the objective of maintaining software integrity and traceability throughout the software life cycle.
What are the benefits of configuration management?
Benefits of Configuration Management Increased efficiency with a defined configuration process that provides control and improves visibility with tracking. Cost reduction by having detailed knowledge of all the elements of the configuration which allows for unnecessary duplication to be avoided.
How do you manage system configuration?
The Manage System Configuration screen allows you to download, save, switch, revert and delete system configuration files. To Manage System Configuration, navigate to Configuration > System > Maintenance > Manage Config on the Web UI, advanced mode.
What are configuration tools?
As a broader subject, configuration management (CM) refers to the process of systematically handling changes to a system in a way that it maintains integrity over time. There are a number of configuration management tools available in the market. Puppet, Ansible, Chef and Salt are popular choices.
What are the key components of configuration management?
Configuration Management(CM) is the discipline that ensures that the state of the software at any given time is known and reconstructable. CM comprises three basic elements: Configuration identification (CID), Configuration Control (CC), and Configuration Accounting (CA).
Why Configuration Management Plan is used?
The overall objective of the Configuration Management (CM) Plan is to document and inform project stakeholders about CM within a project, what CM tools will be used, and how they will be applied by the project.
What is a configuration plan?
Planning: A configuration management plan details how you will record, track, control, and audit configuration. This document is often part of the project quality management plan. Identification: All configuration requirements on a project should be identified and recorded.
What is configuration management and why is it important?
Why is configuration management important? Configuration management helps engineering teams build robust and stable systems through the use of tools that automatically manage and monitor updates to configuration data. Complex software systems are composed of components that differ in granularity of size and complexity.
What is the difference between configuration management and change management?
The major change between configuration and change management is that configuration management focuses on managing the configurable items and the state of the system while change management focuses on managing the changes that affect the configurable items and the system.
Why is baselining so important?
Why Is Baselining Important? Establishing a baseline allows you to assess performance throughout the duration of a project. Baselining can also help with Earned Value Management; a technique often used by project managers to measure and compare a project’s performance with its baseline.
What is the purpose of baseline study?
What is a baseline study? The purpose of a baseline study is to provide an information base against which to monitor and assess an activity’s progress and effectiveness during implementation and after the activity is completed.
What makes a good baseline?
A good BASS line is smooth, and make its leaps with a rhythmic intention as well as a harmonic one. As a melody it is not the primary line, so its shape can be less interesting than a main soprano voice. THEN you’re ready to have sum FUN.
Why is baselining so important in configuration management?
“A baseline identifies an agreed-to description of the attributes of a {system} at a point in time and provides a known configuration to which changes are addressed.” Establishing baselines and managing changes to baselines are the key functions of configuration management.
Who is responsible for baselining the code?
A developer is a person who creates the code. This is one of the most important roles in Waterfall teams. Waterfall programmers must avoid bugs during their work because one single defect may be a reason to run the entire project from the very beginning. The role of a tester is also extremely important.
What types of baselines are useful when you are performing configuration management?
What types of baselines are useful when you are performing configuration management? A configuration baseline records the initial setup of software or appliance. A performance baseline records the initial throughput or general performance of a network (or part of a network).
What is a system baseline?
Baseline Configuration Defined A baseline configuration is a group of settings placed on a system before it is approved for production. Using baselines is a technique that evolved from administration checklists to ensure systems were set up correctly for their intended purpose.
What is the baseline test?
Baseline tests are used to assess an athlete’s balance and brain function (including learning and memory skills, ability to pay attention or concentrate, and how quickly he or she thinks and solve problems), as well as for the presence of any concussion symptoms.
What is a baseline audit?
Baseline audits are preliminary assessments to develop a reference point. By performing an audit in advance, your practice can identify improper billing and coding practices and make necessary corrective actions prior to any government or third-party payer audit. This can help you save both time and money.
What is a requirements baseline?
A requirements baseline is a snapshot in time that represents an agreed-upon, reviewed, and approved set of requirements that have been committed to a specific product release. That “release” could be a complete delivered product or any interim development increment of the product.
How are baselines verified?
How are baselines verified? Explanation: Testing verifies the agreed-to description.
What are baseline controls?
The set of minimum security controls defined for a low-impact, moderate-impact, or high-impact information system that provides a starting point for the tailoring process.
What are the three types of security controls?
There are three primary areas or classifications of security controls. These include management security, operational security, and physical security controls.