External main memory database management system of mobile communication exchange

摘要

The present ition is to improve the function and performance by configuring the processor load data built in the exchange processor board into an RDBMS using the main memory of the external Unix system to improve the function and performance. An application program processing means for executing an instruction according to a rule, a library for matching with an external RDBMS, and a local processor main memory having a DBMS client loaded in a local processor, thereby processing the overall exchange function of the exchange using the DBMS An exchange processor; A communication interface unit for performing RS-422, number 7, and TCP / IP communication between the DBMS client of the exchange processor and the RDBMS of the UNIX server main memory; And a Unix server main memory having an RDBMS that performs processing for the DML request requested by the DBMS client of the exchange processor through the communication interface unit and passes the processing result to the DBMS client so as to reduce the data size of the exchanger system The loading time for loading the data into the main memory of the processor is minimized, and the communication processing speed can be improved.