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Benefits and problems of implementing data warehouse

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Title: Benefits and problems of implementing data warehouse


1
From Data to Decisions
2
Benefits and problems of implementing data
warehouse
3
Introduction
  • Data warehousing services can be defined as "A
    subject-oriented, unified, time-modified, and
    non-volatile collection of data in support of
    decision-making process of management and its
    implementation for a company." The successful
    implementation of a data warehouse can get major,
    benefits to an organization. But wrong
    implementation can create problem on the other
    side.

4
BENEFITS
  • Potential high returns on investment
  • Implementation of data warehousing by an
    organization requires a huge investment normally
    from 1 million to 5 million rupees. However, a
    study by the International Data Corporation in
    1996 reported that average three-year returns on
    investment (ROI) in data warehousing reached
    401.
  • Accurate decisions
  • Data warehousing enhance the efficiency of
    decision-makers by creating a joined database of
    reliable, subject-oriented, chronological data.

5
BENEFITS..
  • Accurate decisions
  • Data warehousing enhance the efficiency of
    decision-makers by creating a joined database of
    reliable, subject-oriented, chronological data.
  • More cost-effective decision-making
  • Data warehousing helps to reduce the general cost
    of the product by reducing the number of
    channels.
  • Better enterprise intelligence.
  • It helps to provide better enterprise
    intelligence.
  • It is used to enhance customer" service.
  • Enhanced customer service.

6
Problems
  • Data homogenization
  • The concept of data warehouse deals with
    similarity of data formats between different data
    sources. Thus, results in to lose of some
    important value of the data.
  • High maintenance
  • Data warehouse solutions needs high maintenance
    systems. Any reorganization of the business
    processes and the source systems may affect the
    data warehouse and it results high maintenance
    cost.

7
Problems..
  • Complexity of integration
  • The most significant area for the managing a data
    warehouse is the integration abilities. An
    organization must have to research for
    determining how well the numerous different data
    warehousing tools can be integrated into the
    overall solution that is needed. This can be a
    very tough task, as there are a number of tools
    for every operation of the data warehouse.
  • High demand for resources
  • The data warehouse requires large amounts of
    data.

8
Conclusion
  • Not every type of DW is relevant to your business
    makeup or industry, even thats why wrong
    implementation can ruin your business. No matter
    your needs or concerns, our specialists at
    Business Impact look forward to helping you make
    the right decision when it comes to selecting the
    right BI solution for your company. Contact us
    today about how we can help your organization get
    the most out of its business intelligence
    solution.

9
Thank You
Please visit www.Alrasmyat.com.sa for more info
  • Phone 966138454267
  • info_at_alrasmyat.com.sa
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