working of line item dimension......pls,tell overall flow
Answer Posted / rupali khare
Line item dimension is a dimension,which is deriver from the
fact table and doesn't have it's own dimension table.ie.
degenerated dimension called line item dimension.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Is hadoop a etl tool?
what are the concerns of OLTP and DSS systems?
Explain etl mapping sheets?
what are the facilities provided by data warehouse to analytical users?
what are the types in error loging?
What is tracing level?
what are the data modeling tools you have used?(polaris)
Can there be sub steps of etl steps?
what is session partitioning?
What is a staging area? What is the purpose of a staging area?
Difference between flat files and relational sources?
What is lookup table in etl testing?
Hi, I completed MCA in 2006.After studied Informatica,SQL server and basics of reporting tool in one of the training center in chennai.I got subject knowledge only.But I didn't go any job because I scared to face real time.Anyone please advice how can I enter again into this and anyone provide real time exposure with project.
explain the methodology of Data Warehousing?(Polaries)
How many steps etl contains explain with example?