What is the job description of an Oracle database administrator?

Answer 1

The database administrator performs a critical role within an organization and is an important and key role in

Database Management Systems.

The major responsibility of a database administrator is to handle the process of developing the database

and maintaining the database of an organization. The database administrator is responsible for defining

the internal layout of the database and ensuring the internal layout optimizes system performance.

The database administrator has full access over all type of important data of an organization.

The database administrator decides what data will be stored in the database and how to organize

data in database so that it can be access easily on requirement or need of an organization.

To design the database of an organization, the database administrator must have a meeting

with users and determine their requirements.

The database administrator is also responsible for preparing documentation,

including recording the procedures, standards, guidelines, and data descriptions

necessary for the efficient and continuing use of the database environment. Documents

should include materials to help end users, database application programmers, the operation

staff, and all personnel connected with the database management system.

The database administrator is responsible for monitoring the database environment, such

as seeing that the database is meeting performance standards, making sure the accuracy,

integrity, and security of data are maintained.

The database administrator is also responsible to manage any enhancements into

the database environment

Answer 2

The job of an Oracle Database administrator is to install the Oracle Software, plan the database, create the database, ensure that it is properly backed up, enroll users, implement the design and tun performance.

Answer 3

In database there are different roles and corresponding to those roles , access is granted to them like modifying or deleting data or only retrieval of data etc. The DB administrator maintain the database . HE checks the database and changes made to it timely, also checks the consistency and integrity of data is maintained.