About
All Feedback (1,344)
- lotusds05 (1693)- Feedback left by buyer.Past 6 monthsVerified purchaseQuick response and fast payment. Perfect! THANKS!!
- jiyie2-auto (7110)- Feedback left by buyer.Past yearVerified purchaseGreat customer
- alienbutcher (614)- Feedback left by buyer.Past yearVerified purchaseA+++ buyer!! Thank you!
- dreamcar2022 (1563)- Feedback left by buyer.Past yearVerified purchaseHope to deal with you again. Thank you.
- for-your-treasures-japan (1702)- Feedback left by buyer.More than a year agoVerified purchaseGreat buyer! Super fast Payment! THANK YOU from our family!!
- ninath (5071)- Feedback left by buyer.More than a year agoVerified purchaseGood communication. Fast payment. Highly recommended
Reviews (12)
19 Sep, 2013
Great book for geeks
This book is tackling an area which lacks research. Query optimization has always been an issue in large databases. Specially data warehouses. The book summarized literature on Query optimization challenges and provides nice models on how to solve those issues. The book provides a good overview regarding QO techniques. It also provides some techniques, software, and hardware to optimize queries in large databases. Those techniques involve query rewriting, query caching, and VLSI.
Recommended for DB students and geeks.

22 May, 2019
Works like charm
Amazing. It works and saved me £££.
04 Nov, 2009
Nikon Coolpix S60 10.0 Megapixel
Pros: Elegant camera, beautiful design, stylish look, and takes good shots for casual users.
Cons: No zooming buttons, only through using the touch screen.