Database Administration consists of everything required to manage a database and make it available as needed. Many types of monitoring tools are available, and part of the DBA’s job is to understand what they need to track to improve the system. If any company is having a big database, then it is likely to happen that database may fail at any instance. He is responsible for managing, securing and taking care of the database system. With technology change, it is becoming ever more typical for a DBA to backup databases to the cloud, Oracle Cloud for Oracle Databases and MS Azure for SQL Server. It Organizes Data 2. Security Management is another important function of Database Management System(DBMS). 2. The database administrator (DBA) is the person who manages, backs up and ensures the availability of the data produced and consumed by today’s organizations via their IT … This site uses Akismet to reduce spam. There are many database software like oracle, Microsoft SQL and MySQL in the industry so DBA decides how the installing and configuring of these database software will take place. 2. The logical design of the database is designed by the DBA. ii. He is responsible for managing, securing and taking care of the database system. (adsbygoogle = window.adsbygoogle || []).push({}); In a nut shell, A DBA is the controller of everything related to database system. Yes f course, he has to monitor the performance of the database. In a nut shell, A DBA is the controller of everything related to database system. Known as ETL, data extraction, transformation, and loading refers to efficiently importing large volumes of data that have been extracted from multiple systems into a data warehouse environment. And if a new server is needed, the DBA handles the transfer of data from the existing system to the new platform. System admins or other personnel may actually create the backups, but it is the DBA’s responsibility to make sure that everything is done on schedule. A DBA monitors the CPU and memory usage. Administrative DBA - This DBA is mainly concerned with installing, and maintaining DBMS servers. So he always puts validation checks on data to make it more accurate and consistence. It is require that a DBA takes backup of entire database in regular time span. He decides the users of the database and also which data is to be used by which user. There are very rare chances that only a single person can manage all the database system activities so companies always have a group of people who take care of database system. By accurately recording data, updating and tracking them on an efficient and regular basis, companies can address their challenges on one hand and make use of the … Now let us discuss what are the main role and duties of Database Administrator (DBA). Upvote (0) Downvote (0) Reply (0) The DBA needs to know how large the database currently is and how fast it is growing in order to make predictions about future needs. i. Coordinates all the activities of the database system. Registered Office: 30 City Road, London, EC1Y 2AB. This is due to the fact that companies are usually at different stages of growth and their requirements for database management are usually commiserate with this level of growth. All the databases have their limits of storing data in it and the physical memory also has some limitations. Database administrator's duties include: a. Schema definition: The DBA creates the original database schema by executing a set of data definition statements in the DDL. DBA has to supervise the database loading at the time of its implementation. A DBA often collaborates on the initial installation and configuration of a new Oracle, SQL Server etc database. Role, Duties and Responsibilities of database Administrator( DBA): There are lots of role and duties of a database administrator (DBA). Database administration is more of an operational or technical level function responsible for physical database design, security enforcement, and database performance. This could include a variety of information, from confidential financial numbers, to payroll data, to customer shipping records. System DBAs oversee technical aspects of database administration, including debugging code and upgrading software. There are different kinds of DBA depending on the responsibility that he owns. List six major steps that you would take in setting up a database for a particular enterprise. Database administration is the function of managing and maintaining database management systems (DBMS) software. Also the recovery of data is constantly changing and evolving every second for outsourcing this,. 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