Book & Memo/DB
Oracle9iR2 Data Warehousing
파에
2007. 6. 17. 06:34
Publisher: Digital Press
Language: English
ISBN: 1555582877
Paperback: 519 pages
Description: "By using Oracle 9i, pre-summarizing data, and storing it in materialized views, reports that used to take 2 hours to run now complete in 2 minutes."