Oracle database is a relational database management system (RDBMS) developed and marketed by ORACLE. It is one of the most reliable and widely-used relational database engines. It is a collection of data treated as a unit. It is designed for enterprise grid computing and is a most flexible and affordable way to store and manage applications and data. Using this architecture, each and every new system can be easily provisioned from the pool of components.
Like other RDBMS, it is built on top of SQL. It uses a row and column structure, which connects relevant data components in different tables to one another. It also offers a complete set of integrity constraints for maintaining data accuracy. Its architecture is split between the logical and the physical. It has a pursuit of features that offer the best performance, good DBA, security for data in the database along with redundant service for high-availability etc.
Why Oracle Database?
There are several reasons why one should go for Oracle:-
Backup & Recovery:
9. It Increases the productivity of DBA.