Question: In Data Warehousing and Multi-dimensional Data Modeling bySrikumar Krishnamoorthy, What are the technology, organization, and management issues that are important for the data warehouse implementations?

In Data Warehousing and Multi-dimensional Data Modeling bySrikumar Krishnamoorthy,

  1. What are the technology, organization, and management issues that are important for the data warehouse implementations?

Suggest strategies to effectively address the identified challenges

Consider the need and differences between OLTP and OLAP systems and how the following pertains to this case:

highly detailed transactional data vs. aggregated/summarized information

read/write vs. mostly read-only queries

Thousands of current transaction records vs. millions of historical records.

High transaction throughput vs. high query throughput (low query latency)

ER data model vs. multi-dimensional data model

Technical users vs. Business/Executive Users

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