Integration Scheme of Data Marts using Dimension Sharing Method

Abstract

Business is an entity that produces big data nowadays. A business scope, for example, a company will divide its activities part into a new body which will be focused on another specific field. The implementation warehouse data in company with that criteria will be favorable for the party that makes a decision since they get brief data to ease decision making which is strategic for the enterprise. Demand for the vital information creates a problem when the company has no draft of how the company condition in the future specifically in implementation the Management of Information System that will be built. The solution given is by creating a Bottom-Up Bus Data Warehouse Architecture by applying dimension sharing concept which will integrate all data marts. In realizing that solution needs an application that has the main feature that integrating data mart and does (Online Analytical Processing) as presentation information media for the end user.