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As the name implies, a database designer develops both the logical and physical design of the database. For hierarchical databases, they define the parent-child relationships and in relational tables, the relations between tables. They also often develop validation rules, constraints and the like.
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Who is a database designer?
A database designer is a person who specifies how a database records are stored, accessed and related to make sure there is adequate performance!
What responsibilities does an Oracle Database Administrator have?
The responsibilities are quite important. Interacting with consumers and employees is a main responsibility. Database design and repair are also other main responsibilities.
Physical database designer?
IBM Infosphere Data Architect, CA Erwin, Microsoft Access GUI are examples of physical database designer.
What are the responsibilities of DBA and the database designers?
The responsibilities of the DBA and the database designers is to prevent conflict of data between different departments and to ensure the security of the data.
Who designs a database?
A database or systems designer will do it. They could also have other roles like being an analyst or a database administrator. Whoever is designing a database may work with people in some of those other jobs, particularly when it is a very large system. If it is a small database, then it is easy to design and somebody with a bit of knowledge of databases can design and create one.
An individual trained in the design and building of databases is called a database?
A database designer or database administrator.
Why the data dictionary is called the database designer's database?
1- Because it records the design decisions about tables and their structures… 2-
Why the data dictionary is sometimes called the database designer's database?
The data dictionary is sometimes called the database designer's database because it stores metadata about a database system's structure, constraints, and definitions. Database designers use this centralized repository to manage information about data elements, relationships, and properties, aiding in the design, development, and maintenance of databases. It serves as a valuable resource for understanding and documenting the database schema for efficient management and usability.
What are the primary duties of a remote database administrator?
A database administrator's responsibilities can include the following tasks: future storage requirements for the database system. Creating primary database and the database tools and applications are executed on remote computers.
What are the various types of database users?
1) End User 2) Database Admin 3) Database Designer 4) System Analysts and Programmers 5) System Administrator *Database Systems 8th Edition
What are the responsibilities of the DBA and the database designers?
This position takes the business requirements and models a database based on the business's needs. Does the database need to be in real-time? What kind of data will it hold? Sensitive? There's hundreds of factors that determine how the database is designed, updated, protected. Each business is different.
What are the roles and responsibilities of the graphic designer?
imaginative, creative, unpredictable, in one word : psycho
