Who designs and maintain database in an Organisation?
The database designer is responsible for defining the detailed database design, including tables, indexes, views, constraints, triggers, stored procedures, and other database-specific constructs needed to store, retrieve, and delete persistent objects. This information is maintained in the Artifact: Data Model.
Who creates and design databases?
2 Answers. Your question is not only pertinent to webapps, but to all kinds of apps that use a database backend. The design of the database is the combined work of developers and DBAs. Developers make rough, or often very good, database designs.
What do you mean by database design in Wikipedia?
Database design. From Wikipedia, the free encyclopedia. Jump to navigation Jump to search. Database design is the organization of data according to a database model. The designer determines what data must be stored and how the data elements interrelate. With this information, they can begin to fit the data to the database model.
Who is responsible for the design of a database?
Determining data to be stored. In a majority of cases, a person who is doing the design of a database is a person with expertise in the area of database design, rather than expertise in the domain from which the data to be stored is drawn e.g. financial information, biological information etc.
How does database design relate to the ontology?
The designer determines what data must be stored and how the data elements interrelate. With this information, they can begin to fit the data to the database model. Database design involves classifying data and identifying interrelationships. This theoretical representation of the data is called an ontology.
What’s the best way to design a database?
How to Design Database: Steps of Designing Database 1 Define the objective of your database. The first step is to determine the purpose of your database. 2 Distribute the data into tables. Once you’ve amassed all the necessary data items, the next step is to divide them into main entities or subject areas. 3 Change data items into columns.