An Oracle is a database which is a collection of data. The main purpose of the database is to store data and to fetch the data on various queries. A database server is very important in an organization as it is the main element in solving the various issues in information management. Basically a server manages a huge amount of data in an organization which will be in a multiuser environment where many users will be able to access the data.
An Oracle database is designed in a flexible and more cost-effective way that is used to manage the information. It also provides a safe environment to store the data and unauthorized access to the database is filtered.