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What is a Data Warehouse?
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Answer / p.d.vijay kumar
a datawarehouse is a subject oriented,integrated,time varient
collection of data in support of management's decision
making process
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / siri
data warehouse is a subject oriented(which deals with
particular area of business),integrated(combine data in
data bases),time variant(depends on regularity),non
volatile(static or read only)collection of data which is
helpful in decision making.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / anil reddy,bang
a datawarehouse is a subject oriented,integrated,time
varient and non voltain.
collection of data in support for taking decision
making process
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / ravi v
Collection of operational databases and which is used to
maintain the historical data for to take the effective
decisions in business. It is a non volatile data, it is
also called as DSS (decision support system) and Read only
data.
| Is This Answer Correct ? | 1 Yes | 0 No |
DATA WARE HOUSE IS A COLLECTION OF DATA IS USED FOR
BUSINESS OPERATIONS.
Eg: BANKING,HEALTH CARE,INSURANCE,AND TELE COMMUNICATIONS
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / nethaji
Data warehouse is a technology used for analyzing data for
managements decision support needs.Data from various sources
are integrated into a single source.Data in the
warehouse is nonvolatile.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / raji
Data warehouse is logical database,which is maintain
different mutlipule databases and stored historical data.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / vijay bhaskar
Data warehouse is integrated,subject oriented,time
oriented,non olatile collection of data to the
decisionmaking system
| Is This Answer Correct ? | 0 Yes | 0 No |
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