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By: Tom Nolle. Role of database administrator is very important . A database administrator (DBA) is a specialized computer systems administrator who maintains a successful database environment by directing or performing all related activities to keep the data secure. In turn, this makes things a lot easier on the end user. e) Routine Maintenance Routine Maintenance Performance monitoring gives major insights on the working of the database optimization. Share this item with your network: Published: 13 Mar 2000. The administrator may be called upon to take a basic design and customize the fields or functions to more effectively serve the needs of the corporation. Apply patches or upgrades to the database as needed. Respected consultant, Tomas B Cox, offers a white paper that sheds light on the valuable role of the database administrator. These support tasks are performed by a person called a database administrator, or DBA. The most important function of a database, besides being a centrally organized repository of the organization’s data, is to turn raw data into actionable intelligence. the essential differences between Data Administration and Database Administration. The Database Administrator performs various functions in the database system. Functions of a Database administrator The functions of a Database administrator are, a) Schema Definition b) Storage structure and access method definition c) Schema and physical organization modification. The person who has such central control over the system is called the database administrator (DBA). DBAs can use AUDIT TRAILS to follow data activity. Planning means choosing the best out of various alternative objectives, processes, policies and programmes. Job Functions: Database Administrator Vs. A database administrator uses software to store and organize data, such as financial information and customer shipping records. TOPICS (Click to Navigate) Pages Thursday, 29 January 2015. Clearly, the positions are not the same, you will, however, see some crossover of function when the assignment is complete. Work closely with application developers and system administrators to ensure all database needs are being met. For a DBA, the data is enough to understand when something is wrong and fine tune as per the requirement. Schema Definition. HIM Department Manager Professionals working in the HIM field find that some of their job functions relate to or are similar to those of a database administrator. Notes, tutorials, questions, solved exercises, online quizzes, MCQs and more on DBMS, Advanced DBMS, Data Structures, Operating Systems, Natural Language Processing etc. Database administration is an important function in any organization that is dependent on one or more databases. Database Administrators (DBAs) perform many tasks. What Type Of Work Does A Database Administrator Do? Dig Deeper on Oracle DBA jobs, training and certification . Should take care of Backup and Recovery process. A professional Database Administrator (DBA) will keep the database up and running smoothly 24/7. Wiki User Answered . Role of Database Administrator. They are responsible for backing up the databases each day. Database Administrators commonly referred to as DBA, is a person or a group of people who make strategy decisions regarding the data of an enterprise or a database. Database Administrator has to take care of the availability of the Database. In … The database administrator is the IT expert who handles database administration in all its forms. Functions of Database Administrator (DBA) Schema definition: By executing set of data definition statements, DBA creates the original database schema in DDL. Mainstream DBMS software such as Oracle, IBM DB2 and Microsoft SQL Server need ongoing management. Description: DBA (Database Administrator)-in this Article you will learn about Database Administrator (dba).You will also learn what is the function of DBA (Database Administrator). Here Database Administrator plays very crucial role and has lot of responsibilities in managing database. This function removes structural and data dependency and provides the user with data abstraction. Some of the functions of database administrator are as follows – Schema Definition – The DBA creates the original database schema by executing a set of data definition statements in DDL. The Function Of Database Administrator (DBA) The major responsibilities of database administrators are as follow:-Ø A database administrator (DBA) has a good communication skill and involve in a database design and management. While automated tools help lighten their load, you get to see their overall thought process and troubleshooting strategy with this answer. Database administration is the function of managing and maintaining database management systems (DBMS) software. 2. While these types of projects are more commonly associated with a database analyst or designer, it is not uncommon for a database administrator in a small company to assume these roles. Database Administrator [Intro Paragraph] We suggest starting your database administrator job description with a short introductory paragraph (two to three sentences) describing your company and the general work environment for the role being advertised. 7) First, we use Windows NT authentication. Top Answer . By Vangie Beal. Answer. As a result, there exists much confusion over the roles of Data Administration and Database Administration, and their respective responsibilities. Database administration is a job whose primary function is the overall support of a computer database. The Database Administrator is also responsible for creating users and authorizing access to them. Techopedia explains Database Administration The database administrator (DBA) is usually a dedicated role in the IT department for large organizations. Database administrators work in many different types of industries, including computer systems design and related services firms, insurance companies, banks, and hospitals. Functions of DBA. They create views and queries to get information from SQL databases for customers as well. The list above may not be complete for your organization, but it is a good start. They make sure that data is available to users and is secure from unauthorized access. They ensure security getting into the database. As such, corporations that use DBMS software often hire specialized information technology personnel called database administrators or DBAs. 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