Trying to conduct business as usual while still training, learning, and migrating to a new system, is one of the main problems that can occur when implementing a large number of new systems within an organization. Linking up together problems that go hand in hand with a lengthy implementation process and the company conducting business as usual, this always becomes a very big issue. This practice of employees attending to their daily tasks of their main job and contributing to the software project at the same time can be detrimental and can cause software implementation to take much longer.
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Answer:
The benefits of having the operational data ware-house are as follows:
- The single operational warehouse typically support various tactical and the strategical decisions.
- It is subject oriented,volatile and integrated data warehousing in the system.
- The warehousing mainly allow the system to process the large complex data in more efficient manner.
- The operational warehouse are basically implemented for many business purposes.
The challenges of the operational warehouse repository are as follows:
- In the operational data warehouse there is large number of user expectations.
- The cost is the main challenge while designing the operational data warehousing as, it required efficient system in low cost.
- Choosing the efficient and correct type of the warehouse is the big challenge.
