Koha is the first open source integrated library management system that is widely in use around the world. It is an enterprise-class ILS with comprehensive functionality. It includes modules for circulation, cataloging, acquisitions, serials, reserves, patron management, branch relationships and more. It uses a dual database design (text-based and RDBMS), is library standards compliant and its interfaces are based on standards-compliant web technologies, making it a truly platform-independent solution.