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What is DataBase Management System ?

DataBase Management System: Dbms stands for database management system.A system which is responsible for managing a database.A system which allows users to store and retrieve their precious data.By using a dbms system we can manipulate data from database.As well we can produce a meaning full data from database after filtering. Mysql is an example of rDbms. Here 'r' represents relational database. It means data is organized in terms of table. There are various dbms software in the market. For example oracle , sql server , dbase , mysql , ms-access etc. A dbms application comes with it's query set. By using those query set you can do any interaction with database. For database operations like updating or inserting data a DBA is responsible. In a small organization there may not be a DBA position. But in all big companies there is always a dba person available to manage database of that company.  A database is a collection of structured data. We can understand a