By: Matthew Crawford
Thank you for this informative article, I had not read about this before but this will make a strong case for using a star schema when it fits the DB utilization.
View ArticleBy: Tirthankar Dutta
Please optimize it **************************** SET statistics io ON; SET statistics TIME ON; SELECT itm.userreviewid AS itemid, itm.reviewitem AS title, itm.imgpath AS imgpath, ‘Barkspider’ AS...
View ArticleBy: SQL SERVER – Weekly Series – Memory Lane – #006 « SQL Server Journey with...
[...] Star Join Query Optimization At present, when queries are sent to very large databases, millions of rows are returned. Also the users have to go through extended query response times when joining...
View ArticleBy: Nags
Hi Pinal, Thanks for such a great article, I have a small doubt in this, as per the star join startagy it will create hash tables. If our fact table is very huge and our temp DB can’t take up this...
View ArticleBy: Nouman Malik
some quries take too much time to be executed at my distributed appliction database so I got technique is 1.Make script of entire tables and sps 2.Delete then re-create database 3-Execute script throug...
View ArticleBy: Matthew Crawford
Thank you for this informative article, I had not read about this before but this will make a strong case for using a star schema when it fits the DB utilization.
View ArticleBy: Tirthankar Dutta
Please optimize it **************************** SET statistics io ON; SET statistics TIME ON;SELECT itm.userreviewid AS itemid, itm.reviewitem AS title, itm.imgpath AS imgpath, ‘Barkspider’ AS...
View ArticleBy: Nags
Hi Pinal, Thanks for such a great article,I have a small doubt in this, as per the star join startagy it will create hash tables. If our fact table is very huge and our temp DB can’t take up this...
View ArticleBy: Nouman Malik
some quries take too much time to be executed at my distributed appliction database so I got technique is 1.Make script of entire tables and sps 2.Delete then re-create database 3-Execute script throug...
View ArticleBy: stan teitelbaum
Hi Pinal. When you say “Typically, on an average, data warehouse queries run faster to approximately 20 percent” do you mean ideal optimized target run time is 20% of an equivalent non optimized query...
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