صباغ گل, ریحانه

[ 1 ] - بهبود الگوریتم انتخاب دید در پایگاه داده‌‌ تحلیلی با استفاده از یافتن پرس‌ وجوهای پرتکرار

A data warehouse is a source for storing historical data to support decision making. Usually analytic queries take much time. To solve response time problem it should be materialized some views to answer all queries in minimum response time. There are many solutions for view selection problems. The most appropriate solution for view selection is materializing frequent queries. Previously posed ...