SQL

SQL (pronounced as separate letters or as sequel) stands for Structured Query Language and is an ANSI (American National Standards Institute) standard computer language used to manage databases and perform various operations on the data contained within them. It is one of the most widely used computer languages, and is considered to be a critical component of both enterprise and web applications.

SQL is a declarative language, which means that it allows the user to write code describing what data they want, rather than how to access the data or manipulate it. It is also a procedural language, meaning that code written using SQL can not just return data but can also create, store, modify, and manipulate data. This makes SQL powerful and versatile, and is why it is so widely used and recommended for managing large amounts of data.

SQL can be used with a wide variety of databases, including Oracle Database, MySQL, Microsoft Access, and SQL Server. Additionally, SQL is available for a wide range of operating systems, including Windows and UNIX. It is preferred by many database administrators due to its ease of use and the numerous features that it offers, such as support for multiple queries and transactions, a rich set of data types, and support for programming constructs such as stored procedures and triggers.

Overall, SQL is an efficient and powerful way to interact with data in a variety of platforms and operating systems. It is widely used by organizations as the language to interact with relational databases and offers a myriad of features and capabilities for accessing and manipulating data.