COMPUTER AND DATABASE MANAGEMENT METHOD

摘要

A computer comprising a processor and a memory and providing a database management unit for managing a database, said computer having a device that is connected to the processor via an interface and that comprises: at least one nonvolatile semiconductor storage device which has a plurality of nonvolatile semiconductor memories and which stores a database; at least one database calculation module which reads the database from the nonvolatile semiconductor storage device and performs calculations in the database; and a switch which connects the interface to the nonvolatile semiconductor storage device and the database calculation module.