Forrester Research Inc. has named MongoDB a leader among NoSQL document databases, citing its performance, scalability, high availability and other functionality in the "The Forrester Wave" report. The database industry is undergoing significant change with new vendors emerging to address semi-structured data requirements. As NoSQL gains momentum, business leaders need independent research to understand the evolving landscape. Forrester evaluated select vendors across various criteria, providing a detailed analysis of their business and technology. The report provides insights into NoSQL document databases, including MongoDB.