RDBMS and NoSQL
In the market various type of Database options are available like RDBMS, NoSQL, Big Data, Database Appliance, etc. developers can get very confused with all the choice. They do not understand why they should consider a newer, alternative database when RDBMSs have been around for 25+ years. However, many big enterprises are already using alternative databases and are saving money, innovating more quickly, and completing projects. Relational Database Management System (RDBMS) RDBMS is a relational database. It is the standard language for relational database management systems.Data is stored in the form of rows and columns in RDBMS. The relations among tables are also stored in the form of the table. SQL (Structured query Language) is a programming language used to perform tasks such as update data on a database, or to retrieve data from a database. Some common relational database management systems that use SQL are: Oracle, Sybase, Microsoft SQL Server, Access, etc....