Answer Posted / 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 |
Post New Answer View All Answers
i have scheduled a report in a job in the cognos8.3 which would send the reports to the respective user ,now the repot ran and is sent to the respective user but it contains some unwanted data. So based on the senario can any one tell me that can we recall back the report ??????
What are the different types of schemas used in data warehousing?
Can a dimension table contain numeric values?
What are the advantages of cold fusion?
What are the approaches used by optimizer during execution plan?
How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id.
Explain what is real time data-warehousing?
Explain the difference between data ware house & data mart?
Describe the differences between a data warehouse and data mart.
How can you set the client management?
What is meant by metadata in context of a data warehouse and how it is important?
Explain what are the various transformation available?
Explain a relation schema and a relation?
How to stop a batch?
What is index awareness in universe?
