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The duties in database administration can depend on the type of database, the technical features of the database system and the capabilities. Disaster recovery, performance analysis and tuning and database design are some of the most common roles and functions in database administration.

In addition, there are other functions that are necessary in order to manage a database successfully. If there is imminent need of finding a professional for database administration, then here are some of the key factors:

• Installation of software - this is one of the key roles in database administration. It consists of installing new versions of software, installing application software, and testing of the software to make sure it is working properly.
• Configuration of hardware and software - this includes work with configuring, performing software installations and making sure that the hardware and software are configured so that they will function with the database.
• Security Administration - it is important to monitor and administer the database security. This involves removing users, adding users, auditing and checking for potential problems in security. This also means limiting access to certain users and monitoring the security levels of other users.
• Data analysis - there is the need to be able to analyze the data that is stored in the databases and to also make recommendations for the performance and efficiency of data storage.
• Database design - this is usually done in the design stages of database administration. There are problems that can be detected during this stage that can be fixed before the new software updates are used.
• Data modeling and optimization - it is possible to optimize the system layout of the database in order to get the most advantages out of the subsystems of the database.

 

Database administration also includes the maintenance of the current database and the possible design, creation and management of new databases as the need arrives. It is important to use quality and professional database administration in order to keep database running properly and keeping the data that is stored safe and secure.

The performance of database is also an important factor because you need to have your database programs running at good online response times; and the best part is that there should not be any lags in response time or time outs.

There is utmost need for the database security in the entire database administration module. This is extremely important for the commercial gravity and it allows access to certain users and keeping the accessibility of those user accounts at a minimum. This also ensures that only certain individuals have access to secure data and place as many restrictions as possible on other account users to protect your data.

Development and testing are essential functions of database administration and you should always do adequate testing of new software programs or upgrades to the database before the changes go live and people begin using them. This is important for having the database run properly and not compromise the security and performance of the database programs.