CUSTOMER INFORMATION CONTROL SYSTEM AND METHOD HAVING TRANSACTION-SERIALIZATION CONTROL FUNCTION IN LOOSELY-COUPLED PARALLEL PROCESSING ENVIRONMENT

摘要

PROBLEM TO BE SOLVED: To specify an Enq record to an application process by storing it in an Enq table on a 1st server computer among server computers without reference to which of the server computer executes one Enq instruction. SOLUTION: An end user terminal 102-1 sends and receives data to and from a server system 110 through a communication management process 112. The communication management process 112 performs the route specification of a data message between a terminal and a transaction router process 114. The transaction router process 114 sends the corresponding transaction record to a link manager process 115, which selects a user application process 116-2 and stores it in the Enq table on the 1st server computer among the server computers without reference to which server computer executes one Enq instruction.