MSSQL is a relational database management system developed by Microsoft. It is commonly used in the following domains:

• 1.Enterprise Applications: MSSQL is widely used in enterprise-level applications, including CRM systems, ERP software, and business analytics.
• 2.Financial Services: In financial institutions for managing transactions, trading platforms, and regulatory compliance.
• 3.Healthcare: MSSQL is employed in healthcare applications for managing patient records, medical billing, and health information systems.
• 4.Government and Public Services: Used in government applications for managing data related to public services, taxation, and law enforcement.
• 5.E-commerce: In larger e-commerce platforms and marketplaces with complex data requirements.