Formally, a “database” refers to a set of related data and the way it is organized. Access to this data is usually provided by a “database management system” (DBMS) consisting of an integrated set of computer software that allows users to interact with one or more databases and provides access to all of the data contained in the database (although restrictions may exist that limit access to particular data). The DBMS provides various functions that allow entry, storage and retrieval of large quantities of information and provides ways to manage how that information is organized.
Because of the close relationship between them, the term “database” is often used casually to refer to both a database and the DBMS used to manipulate it.
Outside the world of professional information technology, the term database is often used to refer to any collection of related data (such as a spreadsheet or a card index) as size and usage requirements typically necessitate use of a database management system.
- Install, configure, and configure Oracle Database
- Support and maintenance of Oracle databases and databases 24×7
- Migrate non-Oracle databases to Oracle
- Design, implement and aggregate various databases in Oracle
- Optimization and troubleshooting of Oracle databases and databases
- Implementation of backup and recovery strategies for Backup & Recovery
- Designing and implementing high availability mechanisms such as Oracle RAC, Oracle ASM and Oracle Data Guard.
- Programming and developing PL / SQL code