SQL

SQL, or Structured Query Language, is a standardized language used for managing and manipulating relational databases, making it a fundamental tool for application developers who work with data storage and retrieval. SQL enables developers to perform a wide range of tasks, such as querying data from tables using SELECT statements, inserting new records with INSERT, updating existing records using UPDATE, and deleting records with DELETE. Additionally, SQL provides powerful functions for data summarization, such as GROUP BY and aggregate functions, which simplify complex data analysis tasks. Beyond data manipulation, SQL also facilitates database schema management through statements like CREATE, ALTER, and DROP, allowing developers to define and modify the structure of the database. Its cross-platform support and wide adoption make SQL an essential skill, offering developers the ability to interact with various relational database management systems like MySQL, PostgreSQL, Oracle, and SQL Server, ensuring robust and efficient data-driven applications.

View the most prominent open source SQL projects in the list below. Click on a specific project to view its alternative or complementary packages. Make comparisons and find the best package for your app.