Question: Design a multi-dimensional data model for anyone's business process. Discuss the design challenges you faced. What are the technology, organization, and management issues that are

  1. Design a multi-dimensional data model for anyone's business process. Discuss the design challenges you faced.
  2. What are the technology, organization, and management issues that are important for the data warehouse implementations?
    1. Suggest strategies to effectively address the identified challenges
    2. Consider the need and differences between OLTP and OLAP systems and how the following pertains to this case:
      1. highly detailed transactional data vs. aggregated/summarized information
      2. read/write vs. mostly read-only queries
      3. Thousands of current transaction records vs. millions of historical records.
      4. High transaction throughput vs. high query throughput (low query latency)
      5. ER data model vs. multi-dimensional data model
      6. Technical users vs. Business/Executive Users

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