Communication method and device between open system and ZOS system

Abstract

The invention provides a method and device for communication between an open system and a ZOS system. The method for communication between the open system and the ZOS system comprises the steps: receiving a task instruction sent by the open system; analyzing the task instruction to generate a trigger instruction, a re-running instruction and a query instruction; and sending the trigger instruction, the rerun instruction and the query instruction to a DRDA service port of the ZOS system. Scheduling between an open system and a large computer system is effectively unified, interdependence between different systems of batch processing work can be achieved without deploying multiple different scheduling systems, on the other hand, unified management of the batch processing work is achieved, the use threshold of a user is lowered, and the daily management and control efficiency and the operation and maintenance efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a communication method and device between an open system and a ZOS system. Background technique [0002] At present, in China, the accounting transactions of large commercial banks are run on IBM's commercial mainframe (operating system is ZOS), and the data line processing is on open systems (Linux, CentOS, etc.) or small computers (AIX, etc.) In order to meet the needs of different business scenarios, these batch tasks often have sequential dependencies between them, that is, there are certain running ordering requirements. [0003] Since these operating systems are independent, especially the mainframe (ZOS operating system) is an all-in-one machine, which is closed, files cannot be shared with the server of the open-end operating system, and users cannot obtain them through the common state file scanning method. For batch processing tasks, if the scheduling system poll...

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Problems solved by technology

[0003] Since these operating systems are independent, especially the mainframe (ZOS operating system) is an all-in-one machine, which is closed, files cannot be shared with the server of the open-end operating system, and users cannot obtain them through the common state file scanning method. For batch processing tasks, if the scheduling system polls the database of transaction accounting, it will increase the data load of transaction accounting, and the data of different transaction accounting are stored in different databases, which will increase the difficulty of scheduling

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