Learn-Informatica
Tuesday, May 24, 2011
What is a Materialized View?What is the significance of Materialized Views in Data warehousing?
Materialized Views are schema objects that can be used to summarize,precompute,replicate and distribute data.
They store summarized data.
They can be used to improve query performance in very large dat
abases.
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment