Interested to Buy Any Domain ? << Click Here >> for more details...
Explain the key challenges that you face while performing etl testing.
- 0 Answers
- 945 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
how do u extract data from different data sources explain with an example?
What are the key benefits of ETL Testing?
how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.
flat filevalidation in informatica
explain the methodology of Data Warehousing?(Polaries)
What is partitioning? Explain about round-robin, hash partitioning.
how can i text accracy of ETL migration? i am very new to data warehousing. we are writing ETL scripts using SCRIPELLA tool. how can i test the correctness of data. and we are generating reports using pentaho . is there any easy way to test the pentaho. how can test these ETL scripts written in scriptella? thanks in advance
what is the difference between cardinality and Nullability?
how to connect to a flatfile through ftp in informatica
What are the names of the layers in etl?
diff b/w dwh & data mart diff b/w star schema & snow flake schema diff b/w fact table & dimension table what are the contents in requirement specification what are the docs needed for testing draw ur proj architecture
What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
Teradata 
