Method for acquiring service from workflow system

Abstract

The invention discloses a method for acquiring a service from a workflow system, which can be used for lowering the cost and enhancing the reliability of the system and has high running efficiency. The method for acquiring the service comprises the following steps of: 1, searching a corresponding service list from a first hash table according to the identification code of a participant; 2, obtaining a service number from the service list and deleting the service number from the service list; 3, searching and judging whether the service number exists in a second hash table, if so, 3.1, returning a service pointed by the service number to the participant, updating the service number in a database table into an acquired state, deleting the service number from the second hash table and exiting a service acquiring process, or otherwise, 3.2, repeating the steps 2 and 3 until the service is acquired or returning unavailable service for acquiring to the participant when no service can be acquired after all service numbers of the service list are obtained, and exiting the service acquiring process.

Description

Technical field: [0001] The invention relates to the technical field of workflow systems, in particular to a method for acquiring services in a workflow system. Background technique: [0002] Workflow system is an important information processing technology, which is widely used in various industries, such as banking, insurance and other financial industries. [0003] At present, the business trend in financial industries such as banking and insurance tends to establish regional centers and centralize processing. Due to the increasing daily business volume of the financial industry, higher requirements are placed on the business throughput and stability of the workflow system. At the same time How to reduce resource costs and improve resource utilization is also an important consideration for workflow system performance. In order to achieve the above technical requirements, the traditional method is based on database optimization, but this method has the following limitati...

AI Technical Summary

Problems solved by technology

[0005](2) The data in the database is essentially stored in the hard disk medium, so the business throughput of the workflow system is limited by the performance of the hard disk

[0006] In practical applications, since the business needs to be handled by operators, after the workflow system assigns permissions to operators, multiple operators can be designated to have the right to handle , but it needs to be applied before processing. In the end, a business can only be obtained by one operator (first come, first served principle). The method of obtaining business in the existing workflow system is to add a status field to the database table to mark the business Whether it has been applied, each application request must query the entire table in the database and check the status, causing the table to become a hot table. In this way, coupled with the limitations of (1) and (2), the performance of the database becomes the entire work The key to improving the processing efficiency of the stream system, that is to say, requires a large investment in the software and hardware related to the database server, so that the database server has high processing performance to realize the normal operation of the entire workflow system

[0007] Based on the above, the application of the business acquisition method in the existing workflow system in the workflow system that adopts the establishment of regional centers and centralized processing will lead to relatively high costs In addition, the risk is concentrated in the database, which reduces the ability of the workflow system to withstand the impact of drastic changes in business volume, thereby reducing the reliability of the workflow system

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