ANALYSIS AND COMPARATIVE STUDIES OF ARCHITECTURAL SOLUTIONS OF PROGRAM ROBOTS FOR PROCESSES WITH A LARGE NUMBER OF TRANSACTIONS
DOI:
https://doi.org/10.26906/SUNZ.2019.1.116Keywords:
RPA, software robots, architectural solutions, patterns of architectural solutionsAbstract
Analysis of the new area in the field of information technology - RPA has shown one of the most urgent tasks of generating business automation solutions. This is the definition of the architectural solution that determines the functioning of the robot. The analysis of the above examples showed the advantages and disadvantages of each of the decision schemes in a situation of automation of the process with a large number of transactions. The essence and relevance of the RPA topic, as well as existing architectural solutions of software robots, are revealed, and the advantages and disadvantages of existing solutions in situations involving processes with a large number of transactions are presented. The conclusion suggests a possible solution to the problem with the allocation of advantages and disadvantages. If you consider the Multiple Instances Requiring Synchronization template, then the architectural subprocess solution can be described just like the above machine states, thus taking the property of stability to failures, but the work of each transaction will be independentof each other, that is, parallel execution. Thus, it is possible to reduce the time of execution of the process and disappear duplication of the implementation of elements of the architectural decision of the entire process. But it should be borne in mind that each instance B (described as a state machine) must be independent of each other (that is, it does not have to be in sequence). A disadvantage naturally is an increase in resources for execution, that is, an increase in the number of local machines, each of which executes one transaction. Therefore, this approach is appropriate for large processes with a large number of transactions.Downloads
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