SQL

SQL (Structured Query Language) is the most common language for extracting and organising data that is stored in a relational database. A database is a table that consists of rows and columns. SQL is the language of databases. It facilitates retrieving specific information from databases that are further used for analysis. This language allows to handle the information using tables and shows a language to query these tables and other objects related (views, functions, procedures, etc.). … With SQL you can insert, delete, and update data.