Benefits and problems of implementing data warehouse

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From Data to Decisions
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Benefits and problems of implementing data
warehouse
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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.

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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.

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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.

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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.

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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.

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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.

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Thank You
Please visit www.Alrasmyat.com.sa for more info

• Phone [phone]
• info_at_alrasmyat.com.sa