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What Are The Duties Of DBA?

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silver swan Profile
silver swan answered
The duties of a database administrator (DBA) differ and depend upon the job description, job specification and the technical capabilities of the DBA. It is DBA primary job to make disaster recovery plans like taking and testing backups, performance analysis and take part in database design.

Following are some roles of DBA:
• Installing new or update software:
DBA job is to install new editions of DBMS software in order to maintain and keep the system up to date.

• Configuration of hardware & software:
DBA should work with system administrator in order to configure hardware and software.

• Security administration:
One of the major responsibilities of DBA is to secure the database from unauthorized access. He can add or remove the users and consistently check security problems.

• Data analysis:
The DBA will regularly check and analyze the data and make appropriate suggestions with respect to efficiency and performance of the data storage.

• Database design:
When the database design is in its initial stage then DBA can play a significant role. Because of his participation through out the design phase of database most of the problems that might take place can be removed.
asif maqbool maqbool ahmed Profile
A database administrator (DBA) is a person who is responsible for the ecological feature of a database. In universal, these consist of: Data Recovery – making import and export Backups, reliability - Verifying or helping to verify data integrity, Security - Defining and/or implementing access controls to the data , Availability - Ensuring maximum uptime, presentation - Ensuring maximum presentation given budgetary constraints , Development and testing support - Helping programmers and engineers to efficiently utilize the database.

The responsibility of a database administrator has distorted according to the knowledge of database management systems (DBMSs) as well as the requirements of the proprietor of the databases. For example, although rational and bodily database design is conventionally the duties of a database analyst or database designer, a DBA may be tasked to perform those duties.

Recoverable data means that, if a data entry error, program bug or hardware breakdown occurs, the DBA can transport the database toward the back in time to its state at an immediate of logical reliability before the harm was done. Recoverability actions comprise making database backups and stock up them in ways that reduce the risk that they will be spoiled or missing, such as insertion numerous copies on detachable media and storing them external the precious area of a predictable disaster. Recovery of the damage data is the DBA's most significant fear.
PREM KRISHNAN Profile
PREM KRISHNAN answered
Its very BUISENESS specific and we can't tell them very easily that these are the duties of a DBA as such.

They are very powerful in terms of work as they have control over the DATABASE.
asif maqbool maqbool ahmed Profile
A database administrator (DBA) is a person who is responsible for the ecological feature of a database. In universal, these consist of: Data Recovery – making import and export Backups, reliability - Verifying or helping to verify data integrity, Security - Defining and/or implementing access controls to the data , Availability - Ensuring maximum uptime, presentation - Ensuring maximum presentation given budgetary constraints , Development and testing support - Helping programmers and engineers to efficiently utilize the database.

The responsibility of a database administrator has distorted according to the knowledge of database management systems (DBMSs) as well as the requirements of the proprietor of the databases. For example, although rational and bodily database design is conventionally the duties of a database analyst or database designer, a DBA may be tasked to perform those duties

Recoverable data means that, if a data entry error, program bug or hardware breakdown occurs, the DBA can transport the database toward the back in time to its state at an immediate of logical reliability before the harm was done. Recoverability actions comprise making database backups and stock up them in ways that reduce the risk that they will be spoiled or missing, such as insertion numerous copies on detachable media and storing them external the precious area of a predictable disaster. Recovery of the damage data is the DBA's most significant fear.

1. Execute Database Administrative duties counting database release, explanation organization, and duplication and SQL server preservation.
2. Work with expansion team to organize installation of the client submission to construction, UAT and TE setting and help in analysis and decree of manufacture function errors.
3. Preserve and realize change organization control actions and development for construction, UAT and TE discharge.
4. Keep and put into practice rule and actions connected to network hardware and software, utilize, sustain safety and support.
5. Support testing of OS scrap, structure pattern changes, and request setting up of construction, UAT and TE setting.
6. Provide TE situation request support to taxing & legalization.
7. Performs a broad assortment of everyday jobs in software/hardware preservation and ready support of construction scheme.
8. Some responsibilities may include support responsibilities to the LAN manager, Network manager and executive, in order skill.
9. Provide 2nd Tier bear for inner and outer clients of UBC system possessions.
10. Perform other responsibility as necessary such as database tuning, Database Cold and Hot backup and implementation of the database structure of table.

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