SQL

SQL

SQL is a programming language used by nearly all relational databases to query, manipulate, and define data, and to provide access control.

What Is Structured Query Language (SQL)?

SQL (Structured Query Language) is the standard programming language used to manage and interact with relational databases. It allows users to perform operations like retrieving, updating, deleting, and adding data using structured commands, enabling efficient data management and analysis. SQL is a vital skill for working with structured data stored in databases, which are used by companies across various industries.

SQL was first developed at IBM in the 1970s with Oracle as a major contributor, which led to implementation of the SQL ANSI standard, SQL has spurred many extensions from companies such as IBM, Oracle, and Microsoft. Although SQL is still widely used today, new programming languages are beginning to appear.

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DataBase

A database(DB) is an organized collection of data that is stored and managed so it can be easily accessed, modified, and retrieved.

Types of Databases

There are many different types of databases. The best database for a specific organization depends on how the organization intends to use the data.