Workflow data processor and processing method

Abstract

A method for handling operation flow data includes reading operation flow data presented in character string mode and character analysis table corresponding to operation flow data out from databank by read / write module then storing them in internal memory pool, fetching and operation flow data and character analysis table in internal memory pool and analyzing operation flow data as per character analysis table by analysis module, calling execution mechanism to execute action corresponding to operation flow data by analysis module. The device for realizing said method is also disclosed.

Description

technical field [0001] The present invention relates to a workflow data processing device and method, in particular to a device for processing workflow data stored in the form of character strings, and using character strings to simplify and store workflow process instance data and process template data The method of processing. Background technique [0002] When information technology is underdeveloped, if a certain business needs to be realized at work, the usual method is: first fill in a paper form, and then continuously transmit information in various departments through the form, thus realizing the entire business process. For example, if you want to install a telephone in the early days, you need to fill out an application form at the post office, and then the staff of the post office submit the filled application form to the relevant department for approval, and then submit the application form to the relevant department for approval, and then Then send the applicat...

AI Technical Summary

Problems solved by technology

[0004] The industry usually adopts two methods for implementation. One is to store process template data and process instance data in XML. Since the storage space occupied by XML tags is relatively large, when the number of process instances reaches tens of millions, this The storage method will consume a considerable amount of storage space in the database, and each time the process instance is accessed, it needs to be decompressed from the database, especially for a system with a relatively large amount of concurrency, which will occupy a considerable amount of memory and CPU resources , will greatly increase system compliance and reduce system performance; the other is to only use XML to store process templates, and process instances are not stored in XML. Although this method will not cause memory and memory consumption when the number of process instances is large, A lot of CPU resources are consumed, but it is very difficult to modify after creation

These two implementation methods are stored in the database after compression of the large object type of the database, so it is impossible to establish an index, let alone perform fuzzy search based on certain characteristics, so it is difficult to perform statistical analysis

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