what is cms application ?

A content management system,or CMS,is a web application designed to make it easy for non-technical users to add, edit and manage a website
A Content Management System allows the editor to interact with the site in several ways.The CMS provides a graphical user interface that allows the editor to create content, add images and multimedia files, create content schedules,and much more.

Benefits of CMS application

1.Decentralized maintenanc-Based on a common web browser. Editing anywhere, anytime removes bottlenecks.
2.Designed with non-technical content authors in mind.People with average knowledge of word processing can create the content directly. No HTML knowledge needed.
3.Configurable access restrictions-Users are assigned roles and permissions that prevent them from editing content which they are not authorized to change.
4.Consistency of design is preserve-Because content is stored separate from design, the content from all authors is presented with the same, consistent design.
5.Navigation is automatically generated and adjusted.-Menus are typically generated automatically based on the database content and links will not point to non-existing pages.
6.Content is stored in a database-Central storage means that content can be reused in many places on the website and formatted for any device (web browser, mobile phone/WAP, PDA, print).
7.Dynamic content-Extensions like forums, polls, shopping applications, searching, news management are typically modules.
8.Separation of design, structure, and content-The division of these three layers allows many advantages throughout the life cycle of the website.Each area of the site can be recreated and adjusted independent of the ther areas.
The design layer can be completely reworked for a new user interface without the need for any adjustments to structure or content. The structure can be adjusted for additional functionality with no changes required to design and content. Content can be changed with no need to adjust the front-end design or functional structure. The separation of these three areas creates the flexible strength of a CMS Application.

Type of CMS Application

1.An enterprise content management system (ECM) is content, documents, details and records related to the organizational processes of an enterprise. The purpose and result is to manage the organization's unstructured information content, with all its diversity of format and location. The system manages the content related commercial
organizations.
2.web content management (WCM) system is a CMS designed to simplify the publication of web content to web sites and mobile devices — in particular, allowing content creators to submit content without requiring technical knowledge of
HTML or the uploading of files.
3.The web group content management system (mostly known as GMS) is very similar to the WCM, with the main difference
being the fulfillment of some specific requirements. These requirements aim to satisfy the needs of groups or small
organizations that often have difficulty managing their online image, communicate with their members, plan events,
set schedules and assign tasks to internal projects. Typically these tasks are distributed by different tools and the GMS unifies them into one.
4.A component content management system (CMS), the content is stored and managed at the sub-document (or component)level for greater content reuse.

CMS has four main functions:
1. Maintaining Security
2. Managing Objects
3. Managing Servers
4. Managing auditing

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