Data Warehouse
© 2002 Megaputer intelligence, Inc. Mining data with PolyAnalyst Your Knowledge Partner TM .
DAMA-NCR Tuesday, November 13, 2001 Laura Squier Technical Consultant [email protected] What is Data Mining?
Index Sen Zhang. INDEX When a table contains a lot of records, it can take a long time for the search engine of oracle (or other RDBMS) to look through.
Chapter 17 OLAP and Data Mining. 2 OLTP Compared With OLAP OLTPOn Line Transaction Processing – OLTP –Maintains a database that is an accurate model of.
1 Basic concepts of On-Line Analytical processing DT211 /4.
