Content management system
From Wikipedia, the free encyclopedia
A content management system, or CMS, is a computer software system used to assist its users in the process of content management. A CMS facilitates the organization, control, and publication of a large body of documents and other content, such as images and multimedia resources. A CMS often facilitates the collaborative creation of documents. A web content management system is a content management system with additional features to ease the tasks required to publish web content to websites.
Content management systems are often used for storing, controlling, versioning, and publishing industry-specific documentation such as news articles, operators' manuals, technical manuals, sales guides, and marketing brochures.
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[edit] Features
A content management system may support the following features:
- Import and creation of documents and multimedia material
- Identification of all key users and their roles
- The ability to assign roles and responsibilities to different instances of content categories or types.
- Definition of workflow tasks often coupled with messaging so that content managers are alerted to changes in content.
- The ability to track and manage multiple versions of a single instance of content.
- The ability to publish the content to a repository to support access to the content. Increasingly, the repository is an inherent part of the system, and incorporates enterprise search and retrieval.
- Some content management systems allow the textual aspect of content to be separated to some extent from formatting. For example the CMS may automatically set default background colours and fonts.
[edit] Forms
Content management systems take the following forms:
- a web content management system is software for web site management - which is often what is implicitly meant by this term
- the work of a newspaper editorial staff organization
- a workflow for article publication
- a document management system
- a single source content management system - where content is stored in chunks within a relational database.[1]
[edit] Web Content Management Systems
A web content management system is essentially a computer system used to manage and control a large, dynamic collection of web documents. A CMS facilitates document control, auditing, editing, and timeline management. A Web CMS provides the following key feautures:
- Automated Templating: Create standard visual templates that can be automatically applied to new and existing content, creating one central place to change that look across all content on a site.
- Easily Editable Content: Once your content is separate from the visual presentation of your site, it usually becomes much easier and quicker to edit and manipulate. Most CMS software include WYSIWYG editing tools allowing non-technical individuals to create and edit content.
- Scalable Feature Sets: Most CMS have plug-ins or modules that can be easily installed to extend an existing site's functionality.
- Web Standards Upgrades: Active CMS solutions usually receive regular updates that include new feature sets and keep the system up to current web standards.
- Workflow management: Workflow is the process of creating cycles of sequential and parallel tasks that must be accomplished in the CMS. For example, a content creator submits a story but it's not published on the website until the copy editor cleans it up, and the editor-in-chief approves it.
- Document Management: CMS solutions always provide a means of managing the lifecycle of a document from initial creation time, through revisions, publication, archive, and document destruction.
[edit] History
The term Content Management System was originally used for website publishing and management systems. Early content management systems were developed internally at organisations which were doing a lot of web publishing, such as on-line magazines, newspapers, and corporate newsletters. In 1995, CNET spun out its internal web document management and publication system into a separate company called Vignette, which opened up the market for commercial content management systems.
As markets evolved, the scope of products promoted as content management systems greatly broadened, fragmenting the meaning of the term. Portal systems, wiki systems, and web-based groupware are often described as content management systems, in contrast with the original website publishing management system definition.
[edit] Operation
A web site content management system often runs on the website's server. Most systems provide controlled access for various ranks of users such as administrators, copy editors, senior editors, and content creators. Access is usually via a web browser program, possibly combined with some use of FTP for uploading content.
Content creators submit their documents to the system. Copy Editors comment on, accept, or reject documents. Layout editors layout the site. The editor in chief is then responsible for publishing the work to the live site. The content management system controls and helps manage each step of this workflow, including the technical task of publishing the documents to one or more live web servers.
The content and all other information related to the site is usually stored in a server-based relational database system. The content management system typically keeps a record of previous website editions and in-progress editions.
The pages controlled and published through the content management system can then be viewed by the visitors to the website.
In larger organisations these server based documents need to communicate with desktop applications and Open Document Management APIs perform the necessary "translations". They have made substantial cost and time savings to document management overall, and assist in smooth flow of documents through enterprises, applications and processes.[2]
[edit] Terminology
The following terms are often used in relation to web content management systems but they may be neither standard nor universal:
- Block - A block is a link to a section of the web site. Blocks can usually be specified to appear on all pages of the site (for example in a lefthand navigation panel) or only on the home page.
- Module - A content module is a section of the web site, for example a collection of news articles, an FAQ section, etc. Some content management systems may also have other special types of modules, for example administration and system modules.
- Theme - A theme specifies the cosmetic appearance of every page of the web site, controlling properties such as the colours and the fonts.
[edit] Types of CMS
- Module-based CMS. Most tasks in a document's life-cycle are served by CMS modules. Common modules are document creation/editing, transforming and publishing.
- Document transformation language-based CMS. Another approach to CMS building with use of open standards. XSLT-based CMS compile ready documents from XML data and XSLT-template. XML Sapiens-based CMS compile a document from the stream of ‘pure’ data, design template and functionality templates.
[edit] When to use a CMS
A good candidate for a CMS would contain information that can be organized in a logical fashion, that has multiple volumes and/or editions, many editors and contributors, and multiple delivery options.[3]
[edit] References
- ^ Adaptive content management in structured P2P communities
- ^ ODMA advantages
- ^ When to consider a CMS?
[edit] See also
[edit] External links
- UC Davis Web CMS initiative, a University Web CMS implementation project.
- AIIM, the Enterprise Content Management Association (Association for Information and Image Management).
- Content Management Professionals, Content Management Community of Practice.
- OSCOM, the central organization for open source content management.
- Content management at the Open Directory Project
- Directories of available systems
- CMS Matrix Overview of (web) content management systems.
- Open Source Scripts Open Source Content Management Systems.
- PHPXref CMS page Library of cross referenced Open Source Content Management Systems written in PHP.
