Abstract
The purpose of this research is to design a cloud-based data warehouse system based on cloud computing in the multi finance industry, especially on the subject of sales area aimed at improving the operational performance of the system. There are two software used in designing a data warehouse system: IBM Informix Warehouse Feature Design Studio which is used for Extract, Transform, and Load (ETL) process and IBM Cognos Report Studio which is used for dashboard report sales area. The research methodology of this research is as follows: analysis through literature review, interviews, and observations. The data warehouse was designed using Ralph Kimball’s 9 stage of designing the data warehouse. The output of this research is a product of cloud-based data warehouse system that can be used by the finance industry on the sales subject area.
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