SQL Server Execution Plans - Brossura

Fritchey, Grant

Brossura

ISBN 10: 1906434026 ISBN 13: 9781906434021

Casa editrice: SIMPLE TALK PUB, 2008

Riassunto

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.

Su questo libro

Product Description

Book by Fritchey Grant

Dettagli dell?edizione

• Editore: SIMPLE TALK PUB
• Data di pubblicazione: 2008
• Lingua: Inglese
• ISBN 10: 1906434026
• ISBN 13: 9781906434021
• Rilegatura: Copertina flessibile
• Numero di pagine: 250
• Contatto del produttore: non disponibile
• Persona responsabile: non disponibile