Abstract:  This paper uses the Coreseek full-text retrieval engine to buile the distributed search engine and uses the Python database API to make connections to nearly all kind of database servers so that the search engine can search different database servers at the same time. This method solves the problem of performance limit for single server and involutes data merging in massive data search system, improves the search speed and the compatibility for different database servers of system.

Key words: search engine, Coreseek full-text retrieval, distribute, Python database API