What is a Data Warehouse?
Answers were Sorted based on User's Feedback
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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