SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, …

Introduced in the 1970s, SQL offered two main advantages over older read–write APIs such as ISAM or VSAM. Firstly, it introduced the concept of accessing many records with one single …

Whether you’re a software developer, database administrator, data analyst, or data scientist, this SQL tutorial will help you unlock the power of SQL for managing and analyzing data.

Get started with Microsoft SQL Server downloads. Choose a SQL Server trial, edition, tool, or connector that best meets your data and workload needs.

Oct 10, 2025 · Learn the foundational concepts of SQL, essential for anyone working with relational databases. This section covers the syntax, commands, and key elements to start …

Feb 21, 2017 · Explore our complete guide to SQL fundamentals. Learn what SQL is, how databases work, and how they interact—perfect for beginners looking to master SQL quickly …

SQL (Structured Query Language) is a programming language used to manage data stored in relational databases, which store structured data in tables. Its syntax is easy to read, so it’s …

Aug 23, 2025 · This SQL basics tutorial is designed for anyone planning to work with databases, especially in the roles of system administrators and application developers. The tutorials help …

Jun 10, 2024 · What is SQL? SQL stands for Structured Query Language, and it's a programming language through which database administrators (or other data professionals) interact with …

SQL, or Structured Query Language, is the standard language to access and manage data. It is used in different industries like IT, finance, healthcare, and research.