Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / rakesh
Data Merging:-
Is the process of merging non similar structure data (or)similar structure data into target warehouse system;
Data Cleansing:-
IS the process of converting source Non-Unique data format into unique data format into target warehouse system.
sampling:-
it is the process ,orbitarly reading the data from
group of records.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
can u any challenge your project?
What are the mapping parameters and mapping variables?
My source is delimited flat file Flat file data is H|Date D1|ravi|bangalore D2|raju|pune T|4 The data will be send to target if the fallowing two conditions satisfied 1.The first row Date column is equal to SYSDATE 2.Last record second port equal to number of records. How to achieve?
Hello, Can you please send the admin and advanced mapping design sample questions to ns_sharmin@yahoo.com?
What are the designer tools for creating transformations?
What is a dimensional model?
Could you explain what is enterprise data warehouse?
How does a sorter cache works?
Difference between Target-based loading and constraint-based loading?
What is rank transform?
Explain what are the different types of transformation available in informatica.
What is native users?
How many numbers of sessions can one group in batches?
How to load the data from a flat file into the target where the source flat file name changes daily?
is it possible to index the data in cache of lkp transformation ?
