A content management system (CMS) is computer software used to manage the creation and modification of digital content (content management). [1] [2] [3] A CMS is typically used for enterprise content management (ECM) and web content management (WCM). ECM typically supports multiple users in a collaborative environment, [4] [5] by integrating document management, digital asset management, and record retention. [4] Alternatively, WCM is the collaborative authoring for websites and may include text and embed graphics, photos, video, audio, maps, and program code that display content and interact with the user. [6] [7] ECM typically includes a WCM function.
A CMS typically has two major components: a content management application (CMA), as the front-end user interface that allows a user, even with limited expertise, to add, modify, and remove content from a website without the intervention of a webmaster; and a content delivery application (CDA), that compiles the content and updates the website. [8]
There are two types of CMS installation: on-premises and cloud-based. On-premises installation means that the CMS software can be installed on the server. Notable CMSs which can be installed on-premises are Drupal, Grav, Joomla, ModX, Wordpress.org and others. The cloud-based CMS is hosted on the vendor environment. Examples of notable cloud-based CMSs are Adobe Experience Manager, Contentful, Ghost, SquareSpace, Webflow, WIX, and Wordpress.com.[ citation needed ]
The core CMS features are: indexing, search and retrieval, format management, revision control, and management. [4] Features may vary depending on the system application but will typically include: [4]
Popular additional features may include: [4]
Digital asset management systems are another type of CMS. They manage content with clearly defined author or ownership, such as documents, movies, pictures, phone numbers, and scientific data. Companies also use CMSs to store, control, revise, and publish documentation. There are also component content management systems (CCMS), which are CMSs that manage content at a modular level rather than as pages or articles. CCMSs are often used in technical communication, where many publications reuse the same content. Headless CMS, which separates content from its delivery layer, offers greater flexibility in content distribution across various platforms.[ citation needed ]
Based on a survey, the most widely used content management system is WordPress, used by 43.6% of the top 10 million websites as of October 2021. Other commonly used content management systems include Squarespace, Joomla, Shopify, and Wix. [9] [10]
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