The code that relational datebase management systems use to perform their database task is referred to as
The code that relational datebase management systems use to perform their database task is referred to as SQL.
SQL statements are used to perform tasks such as update data on a database, or retrieve data from a database. Some common relational database management systems that use SQL are: Oracle, Sybase, Microsoft SQL Server, Access, Ingres, etc.
Relational DBMS - this type of DBMS defines database relationships in form of tables, also known as relations. ... This is the most popular DBMS type in the market. Examples of relational database management systems include MySQL, Oracle, and Microsoft SQL Server database.
Popular types of DBMSes. Popular database models and their management systems include: Relational database management system (RDMS) - adaptable to most use cases, but RDBMS Tier-1 products can be quite expensive. NoSQL DBMS - well-suited for loosely defined data structures that may evolve over time.