Microsoft SQL Server is an enterprise-grade relational database management system designed to deliver secure, scalable, and high-performance data management for businesses of all sizes. The Microsoft SQL Server collection includes Standard and Enterprise editions with server, CAL, and core-based licensing options, supporting database hosting, business intelligence, analytics, reporting, transaction processing, AI workloads, and mission-critical applications. With advanced security, high availability, data integration, backup, and hybrid cloud capabilities, Microsoft SQL Server helps organisations manage databases efficiently while supporting modern business applications, ERP systems, and enterprise data platforms.