Interested to Buy Any Domain ? << Click Here >> for more details...
waht is dataware house
- 2 Answers
- 4890 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / somu
A Datawarehouse is a database.It has some Characteristics.Those characteristics database is known as Datawarehouse. these characteristics are subject oriented,time varint,non-volatile,integrated.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / azeez
A datahouse is subject oriented . combination of diffeent
datamarts
| Is This Answer Correct ? | 0 Yes | 0 No |
how DTM buffer size and buffer block size are related
Converting Rows to columns I have Relational source like his. JAN FEB MAR APR 100 200 300 400 500 600 700 800 900 100 200 300 I need to convert these rows into columns to the targe. MONTH TOTAL JAN 1500 FEB 900 MAR 1200 APR 1500 Please experts help me
how will you get 21 to 30 record from 50 records?
Insert else update option in which situation we will use
What is the session task and command task?
What is difference between maplet and reusable transformation?
What are some examples of informatica etl programs?
if we are extracting 600000 records from a source table so how much volume of records frequently we load in warehouse. (Iknow its depend on client requirement) still i want to know how much volume of records store in warehouse.
Suppose on 1st Nov 2010 you had created a mapping which includes huge aggregator calculations and it is under process for next two days. You will notice that even on 3rd day also its still calculating. So without changing a logic or changing a mapping How will you troubleshot or to run that mapping? Explain the steps
what is plsql table?
What is expression transformation?
To import the flat file definition into the designer where should the flat file be placed?
Teradata 
