SQL Server Execution Plans - Softcover

Fritchey, Grant

 
9781906434021: SQL Server Execution Plans
Softcover
ISBN 10: 1906434026 ISBN 13: 9781906434021
Verlag: Simple Talk Publishing, 2009

Inhaltsangabe

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.

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Reseña del editor

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.

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Verlag
Simple Talk Publishing
Erscheinungsdatum
2009
Sprache
Englisch
ISBN 10 
1906434026
ISBN 13 
9781906434021
Einband
Tapa blanda
Anzahl der Seiten
250
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Nicht verfügbar