Relational Database Index Design and the Optimizers (Hardcover)

Tapio Lahdenmaki

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Idioma: inglés

Editorial: John Wiley & Sons Inc, New York, 2005

0471719994 / 9780471719991

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Librería: CitiRetail, Stevenage, Reino UnidoCitiRetail

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Hardcover. Improve the performance of relational databases with indexes designed for today's hardwareOver the last few years, hardware and software have advanced beyond all recognition, so it's hardly surprising that relational database performance now receives much less attention. Unfortunately, the reality is that the improved hardware hasn't kept pace with the ever-increasing quantity of data processed today. Although disk packing densities have increased enormously, making storage costs extremely low and sequential read very fast, random reads are still painfully slow. Many of the old design recommendations are therefore no longer valid-the optimal point of indexing has come a long way. Consequently many of the old problems haven't actually gone away-they have simply changed their appearance.This book provides an easy but effective approach to the design of indexes and tables. Using lots of examples and case studies, the authors describe how the DB2, Oracle, and SQL Server optimizers determine how to access data, and how CPU and response times for the resulting access paths can be quickly estimated. This enables comparisons to be made of the various designs, and helps you choose available choices for the most appropriate design.This book is intended for anyone who wants to understand the issues of SQL performance or how to design tables and indexes effectively. With this title, readers with many years of experience of relational systems will be able to better grasp the implications that have been brought into play by the introduction of new hardware. This book covers index design, one aspect of database tuning. It will teach the reader how to improve the performance of relational databases (IBM DB2, Oracle, Microsoft SQL Server and others) with indexes designed for current hardware (gigabytes of central storage, large disk drives with RAID 5, etc.). This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

N° de ref. del artículo 9780471719991

Título
Relational Database Index Design and the Optimizers (Hardcover)
Autor
Tapio Lahdenmaki
Editorial
John Wiley & Sons Inc, New York
Año de publicación
2005
Estado
new
Encuadernación
Hardcover
Idioma
inglés
ISBN 10
0471719994
ISBN 13
9780471719991
Edición
1ª Edición

CitiRetail

Stevenage, Reino Unido

Vendedor de 5 estrellas

Vendedor de AbeBooks desde 29 de junio de 2022

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ArtículoDe 7 a 14 días hábilesDe 7 a 60 días hábiles
Primer artículoEUR 43,02EUR 43,02
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