Data warehouse development with EPC

  • Authors:
  • Maris Klimavicius

  • Affiliations:
  • Faculty of Computer Science and Information Technology, Riga Technical University, Riga, LV, Latvia

  • Venue:
  • DNCOCO'06 Proceedings of the 5th WSEAS international conference on Data networks, communications and computers
  • Year:
  • 2006

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Abstract

The Author introduces the approach to address data warehousing issues at the enterprise level. The approach covers data warehouse requirements specification and initial design stages. Author proposes to extend business process model, to cover the main issues connected with development of data warehouses. In this paper Event-Driven Process Chain diagram is extended, a business process modeling language, which has been developed within the framework of ARIS. The Author considers that the use of business process models is necessary, as they reflect both enterprise information systems and business functions, which are important for data analysis. Proposed approach divides development into three steps with different detailed elaboration of models. ARIS framework is used for development of all models. The Described approach gives possibility to gather requirements and display them to business users in easy manner. As examples to demonstrate the approach business processes of the Treasury of the Republic of the Latvia are used within the paper.