{ "item_title" : "SQL Server Execution Plans", "item_author" : [" Grant Fritchey "], "item_description" : "Execution plans show you what's going on behind the scenes in SQL Server. They can provide you with a wealth of information on how your queries are being executed by SQL Server, including: - Which indexes are being used, and where no indexes are being used at all. - How the data is being retrieved, and joined, from the tables defi ned in your query. - How aggregations in GROUP BY queries are put together. - The anticipated load and the estimated cost that all these operations place upon the system. Grant Fritchey's book is the only in-depth look at how to improve your SQL query performance through careful design of execution plans. Sample chapters of the ebook have garnered stunning reviews, such as: All I can say is WOW. This has to be the best reference I have ever seen on Execution Plans in SQL Server. My hats off to Grant Fritchey Jonathan Kehayias.", "item_img_path" : "https://covers2.booksamillion.com/covers/bam/1/90/643/402/1906434026_b.jpg", "price_data" : { "retail_price" : "29.99", "online_price" : "29.99", "our_price" : "29.99", "club_price" : "29.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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