Oracle Database

Oracle database is commonly called as Oracle RDBMS or ORACLE. It uses the concept called as Object-Relational Database Management System. Now a days most of the companies uses object oriented programming concept to develop their product. Here is also in the Database,if we have to provide a strong back-end system then we are going to use a Object Oriented concepts with the Relational Database Management System.
Database is used to store the data and retrieve some meaningful information when we required. A database server is the key to solving the problems of Information Management System.
Now let us understand a very basic key-definition about the Data, Database, Management, Information, System, Database System and Knowledge.
Database is the collection raw data.

• Data - Is nothing but the raw material that we collect it from various     sources.
• Database - Is the collection of Data.
• Management - Is nothing but the process to handle or manage Data.
• Information - Is nothing but the processed Data.Or simply we can say that when we are goin to process the Data, we get some useful Data and called it as a Information.
• System - Is a step by step procedure to tackel that Data.
• Database System - Is a step by step following procedure to get some useful Information and to store the Data in the database.
• Knowledge - Is nothing but the processed Information.