COOLINTERVIEW.COM DATA WAREHOUSING DATA WAREHOUSING BASICS DETAILS

Question :

What is hybrid slowly changing dimension

Answer :

Hybrid SCDs are combination of both SCD 1 and SCD 2. It may happen that in a table, some columns are important and we need to track changes for them i.e capture the historical data for them whereas in some columns even if the data changes, we don't care. For such tables we implement Hybrid SCDs, where in some columns are Type 1 and some are Type 2. © CoolInterview.com Today's Special: Get Free Magazine from SAP now! A D V E R T I S E M E N T

If you have the better answer, then send it to us. We will display your answer after the approval.

Name :*
Email Id :*
Answer :*
Verification Code	Not readable? Load New Code
Enter the above shown code:*
	Inform me about updated answers to this question

   

Category	Data Warehousing Basics Interview Questions
Rating	(0.0) By 0 users
Added	8/18/2006
Views	1469
Rate it!	* * * * * * * * * * * * * * *
Free Offers	300 Free Magazines for you. No credit card required. No Shipping Charges. Absolutely Free for 1 Year.

Please Note: We keep on updating better answers to this site. Subscribe to our newsletter to get notified when better answer is posted.

Notify me when better answer is posted!
Email: