Microsoft SQL Server
Empower your data with robust, intelligent, and secure database solutions.
Getting Started
Download SQL Server
Get the latest versions of SQL Server, including Developer and Express editions, for free.
Download Download Now →SQL Server Documentation
Comprehensive guides, API references, and tutorials for all aspects of SQL Server.
Documentation Explore Docs →SQL Server Tutorials
Learn to design, develop, and manage databases with hands-on tutorials.
Tutorials View Tutorials →Key Areas
SQL Server on Azure
Discover the benefits of running SQL Server in the cloud with Azure SQL Database and Azure SQL Managed Instance.
Cloud Services Learn about Azure SQL →Security Features
Explore built-in security features like Always Encrypted, Dynamic Data Masking, and row-level security.
Security Secure your data →Performance Tuning
Optimize your database performance with tools and techniques for indexing, query optimization, and more.
Performance Optimize Performance →Development Tools
Learn about SQL Server Management Studio (SSMS), Azure Data Studio, and other development tools.
Tools Discover Tools →Community & Support
SQL Server Community Forums
Connect with other SQL Server professionals, ask questions, and share knowledge.
Join the discussion →SQL Server Support
Find solutions to common issues, access knowledge bases, and get professional support.
Get Support →SQL Server Samples
Explore sample databases and code snippets to jumpstart your development.
View Samples →