Explain what is ods (operation data source)?
- 0 Answers
- 550 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
Give some difference between oltp and olap.
What is meant by metadata in context of a data warehouse and how it is important?
What a static and local variable?
What are the stages of datawarehousing?
If your client approaches you and says that he wants to create a Datawarehouse, and provides just the info regarding his source systems. What are all the neccessary actions one is supposed to take/understand and get back with a comprehensive document which convinces the client to proceed with the DW initiative. What are all the documents we need to provide the client?
Explain the difference between data ware house & data mart?
How to create diff. Types of templates?
Explain what are the various file formats involved in reportnet?
What are the key features of chameleon that separates it from other algorithms?
What is an OLAP (On-line Analytical processing) system?
Explain a mapping, session, worklet, workflow, mapplet?
Difference between slicing and dicing with example?
Teradata 
