Generating BPEL control flows

摘要

Generating Business Process Execution Language (‘BPEL’) control flows to populate a data warehouse for analysis of data of an operational system including identifying source tables in the operational system and one or more corresponding target tables in the data warehouse; creating BPEL steps to represent links between each source table in the operational system and each corresponding target table in the data warehouse; determining a sequence for the BPEL step; and adding the BPEL steps to a BPEL control flow according to the determined sequence.

主权项

1. A method for generating Business Process Execution Language (‘BPEL’) control flows to populate a data warehouse for analysis of data of an operational system, the method comprising:
identifying source tables in the operational system and one or more corresponding target tables in the data warehouse; identifying source tables in the data warehouse and one or more additional corresponding target tables in the data warehouse; creating BPEL steps to represent links between each source table in the operational system and each corresponding target table in the data warehouse; creating additional BPEL steps to represent links between one or more of source tables in the data warehouse and the one or more additional corresponding target tables in the data warehouse; determining a sequence for the BPEL steps including:
determining which BPEL steps to execute in parallel and assigning the BPEL steps to execute in parallel to a same sequence number;determining relationships among source tables in the operational system;determining relationships among target tables in the data warehouse; andapplying a BPEL policy that includes the relationships among source tables in the operational system and relationships among target tables in the data warehouse, wherein the BPEL policy includes the links between the one or more source tables in the data warehouse and the one or more additional corresponding target tables in the data warehouse; andadding the BPEL steps to a BPEL control flow according to the determined sequence.