This ER (Entity Relationship) Diagram represents the model of Content Management System Entity. The entity-relationship diagram of Content Management System shows all the visual instrument of database tables and the relations between Content Type, Comment, Content, Web Page etc. It used structure data and to define the relationships between structured data groups of Content Management System functionalities. The main entities of the Content Management System are Content, Content Type, Content Category, Comment, Blogs and Web Page.
Content Management System entities and their attributes :
- Content Entity : Attributes of Content are content_id, content_blog_id, content_title, content_type, content_description
- Content Type Entity : Attributes of Content Type are content_type_id, content_type_name, content_type_description
- Content Category Entity : Attributes of Content Category are content_category_id, content_category, content_category_title, content_category_type, content_category_content, content_category_description
- Comment Entity : Attributes of Comment are comment_id, comment_user_id, comment_type, comment_title, comment_description
- Blogs Entity : Attributes of Blogs are blog_id, blog_user_id blog_title, blog_type, blog_content, blog_description
- Web Page Entity : Attributes of Web Page are webpage_id, webpage__user_id webpage__title, webpage__type, webpage__description
Description of Content Management System Database :
- The details of Content is store into the Content tables respective with all tables
- Each entity (Web Page, Content Category, Blogs, Content Type, Content) contains primary key and unique keys.
- The entity Content Category, Blogs has binded with Content, Content Type entities with foreign key
- There is one-to-one and one-to-many relationships available between Blogs, Comment, Web Page, Content
- All the entities Content, Blogs, Content Category, Web Page are normalized and reduce duplicacy of records
- We have implemented indexing on each tables of Content Management System tables for fast query execution.