DSE Search 

DSE Search is a high performance real-time live indexing engine with powerful search capabilities tightly integrated with Apache Cassandra.

DSE Search is a high performance real-time live indexing engine with powerful search capabilities tightly integrated with Apache Cassandra. DSE Search allows you to quickly find data using complex, sub-string, fuzzy, and full-text search queries. DSE Search provides full support for real-time aggregations, faceting, and filtering to simplify finding data that is important to your users. DSE Search runs your application securely and safely at scale with continuous availability, linear scalability, intelligent query routing, and comprehensive end-to-end security.