Search and Classification TREX
Search and Classification TREX provides SAP applications with numerous services for searching, classification, and text-mining in large collections of documents (unstructured data) as well as for searching in and aggregating across business objects (structured data). TREX processes documents in a wide variety of formats and languages.

For more information about using TREX as SAP NetWeaver BI Accelerator, visit the SAP Community Network (SDN) at www.sdn.sap.com/irj/sdn/bia.
Applications based on SAP NetWeaver 7.0 can use TREX 7.0 or TREX 7.1.
There are differences in the functions in TREX 7.0 and TREX 7.1, therefore there are separate sets of documentation depending on the TREX version used:
● TREX 7.0 for SAP NetWeaver 7.0
● TREX 7.1 for SAP NetWeaver 7.0
