Dispatched, from the UK, within 48 hours of ordering. This book is in good condition but will show signs of previous ownership. Please expect some creasing to the spine and/or minor damage to the cover. Name in front of book.

N� de ref. del art�culo CHL10712311

Contactar al vendedor

Denunciar este art�culo

Detalles bibliogr�ficos

T�tulo: Oracle Design: Database and Code Design (Nutshell Handbook)
Editor: O'Reilly
Fecha de publicaci�n: 1997
Idioma: Ingl�s
ISBN 10: 1565922689
ISBN 13: 9781565922686
Encuadernaci�n: Paperback
Estado: Used; Good

Acerca de

Sinopsis

Oracle Design looks thoroughly at the field of Oracle relational database design. The design of both databases and applications is an often neglected area of Oracle, but one that has an enormous impact on the ultimate power and performance of a system. If the initial design is poor, then the most powerful hardware, the most sophisticated software tools, and the most highly tuned data and programs won't make your system run smoothly and efficiently. Indeed, applications that have been designed poorly will never be able to perform well, regardless of the tuning and retrofitting performed later on.There are three main areas of Oracle design:

The design of the specific database objects (e.g., tables, views, indexes, stored functions) that will be implemented in a database.
The design of the screens, reports, and programs that will maintain the data and allow inquiries against it.
Under certain circumstances, the design must also be concerned with the specific environment or technology (e.g., the network topology, the hardware configuration, and the use of a client/server, parallel processing, or distributed database architecture).

This book examines all aspects of database and code design. Part I examines the project life cycle and where design fits in that cycle; it shows a sample case study, identifies the areas of Oracle7 that are of particular interest to designers, takes a look ahead at Oracle8, and provides an in-depth discussion of data modeling (e.g., entities, relationships, attributes, entity models, function hierarchies). Part II describes design issues for the database itself -- denormalization, data types, keys, indexes, temporal data, import/export, backup, recovery, security, and more. Part III explores design issues for specific architectures and environments -- client/server, distributed database, data warehouses, and parallel processing. Part IV describes design issues for the code that accesses the database -- metrics and prototypes, locking, the toolset, design of screens, reports, batch programs, etc. Part V contains summary appendixes.The table of contents follows:Part I: Getting Started with Design

1. Introduction
2. Why is Design so Important for Oracle?
3. Data Modeling

Part II: Designing the Database

4. Deciding When to Denormalize
5. Choosing Data Types and NULLs
6. Choosing Keys and Indexes
7. Dealing with Temporal Data
8. Loading and Unloading Data
9. Deciding on Object Placement and Storage
10. Safeguarding Your Data

Part III: Designing for Specific Architectures

11. Designing for Client/Server
12. Designing Distributed Databases
13. Designing for Data Warehouse
14. Designing for Parallel Processing

Part IV: Designing the Code Modules

15. Introduction to Code Design
16. Determining Where to Locate the Processing
17. Metrics, Prototypes, and Specifications
18. Locking
19. Selecting the Toolset
20. Designing Screens, Reports, Batch Programs, Error Handling, and Help

Part V: Appendixes

A. Off-the-Shelf Packages
B. Tricks of the Trade

Acerca del autor

Dave Ensor is manager of Worldwide Solutions, PATROL R&D, with BMC Software where his roles are to assist customers in their use of both BMC's PATROL product and the Oracle Server, and to feed the results of his field work back into product planning. He has more than 30 years of IT experience and has been involved with the design and performance issues surrounding Oracle since 1987. For many years he led Oracle Worldwide's Performance Studies Group based in the UK, which provided consultancy support to both customer and internal projects with critical performance requirements. Dave is well known as a speaker on performance management and design; he presents his papers at user conferences and writes and delivers one-day seminars. He lives in the UK just outside London, but spends much of the year traveling to user sites and meetings. In his spare time he also travels, but in this case without his laptop and with his wife. He can be reached at dave_ensor@compuserve.com. Ian Stevenson is a freelance consultant specializing in database design and development. He has worked with database technology for 19 years, starting with early hierarchical models. He worked for Oracle (UK) for two years in post-sales support and Human Resources Development. This is where he formed his friendship with Dave Ensor. Ian has a first class honours degree in mathematics from the University of Southampton and is a member of the British Computer Society. He is married to Brenda and has two children, Todd and Tara. He is a fanatic supporter of the Southampton football club. He can be contacted via ian@westmail.demon.co.uk.

"Sobre este t�tulo" puede pertenecer a otra edici�n de este libro.

Descripci�n de la librer�a

Selling used and pre-loved books

Ver la p�gina web de la librer�a

Informaci�n empresarial del vendedor

Reuseaworld Ltd
Unit A Mill Place 2, 90 Bristol Road, Gloucester, GL1 5SQ, United Kingdom

Condiciones de venta y env�o

Condiciones de venta

Any customer wishing to return a book has 30 days to do so if they are not entirely satisfied.
Upon receipt, a refund of the cost of the book will be issued.

Legal company name : Reuseabook Partnership

Registered and returns address
Unit A
Mill Place 2
Bristol Road,
Gloucester
Gloucestershire
GL1 5SQ

Customer services and general contacts email: abe@reuseabook.com

Derecho a cancelaci�n

Si eres un consumidor puedes cancelar el presente contrato de acuerdo con lo indicado a continuaci�n. Son consumidores las personas f�sicas que act�en con un prop�sito ajeno a su actividad comercial, empresarial, oficio o profesi�n.

Documento de informaci�n al consumidor y usuario sobre el desistimiento

Derecho de desistimiento:

Tienes derecho a desistir del presente contrato en un plazo de 14 d�as naturales sin necesidad de justificaci�n.

El plazo de desistimiento expirar� a los 14 d�as naturales del d�a en que t� o un tercero que hayas indicado, distinto del transportista, adquiera la posesi�n material del �ltimo bien, componente o pieza.

Para ejercer el derecho de desistimiento, deber�s notificarnos a Reuseabook, Le Cabanon, Randwick, Gl66hj, Stroud, GLOS, United Kingdom, 44 01453731155, de tu decisi�n de desistir del contrato a trav�s de una declaraci�n inequ�voca (por ejemplo, una carta enviada por correo postal, fax o correo electr�nico). Podr�s utilizar el modelo de formulario de desistimiento que figura a continuaci�n, aunque su uso no es obligatorio. Tienes asimismo la opci�n de cumplimentar y enviar electr�nicamente el modelo de formulario de desistimiento o cualquier otra declaraci�n inequ�voca a trav�s de nuestro sitio web a "Mis pedidos" en "Mi cuenta". Si recurres a esta opci�n, te comunicaremos sin demora en un soporte duradero (por ejemplo, por correo electr�nico) la recepci�n de dicho desistimiento.

Para cumplir el plazo de desistimiento, basta con que la comunicaci�n relativa al ejercicio por tu parte de este derecho sea enviada antes de que venza el plazo correspondiente.

Consecuencias del desistimiento:

En caso de desistimiento por tu parte, te devolveremos todos los pagos recibidos de ti, incluidos los gastos de entrega (con la excepci�n de los gastos adicionales resultantes de la elecci�n por tu parte de una modalidad de entrega diferente a la modalidad menos costosa de entrega ordinaria que ofrezcamos) sin ninguna demora indebida y, en todo caso, a m�s tardar 14 d�as naturales a partir de la fecha en la que se nos informes de tu decisi�n de desistir del presente contrato. Procederemos a efectuar dicho reembolso utilizando el mismo medio de pago empleado por ti para la transacci�n inicial, a no ser que hayas dispuesto expresamente lo contrario; en todo caso, no incurrir�s en ning�n gasto como consecuencia del reembolso.

Podremos retenerte el reembolso hasta haber recibido los bienes, o hasta que hayas presentado una prueba de la devoluci�n de los mismos, seg�n qu� condici�n se cumpla primero. Deber�s devolvernos o entregarnos directamente los bienes a Reuseabook, Unit 3,Wimberley Park Estate, Brimscombe, GL52TH, Stroud, GLOS, United Kingdom, 44 01453731155, sin ninguna demora indebida y, en cualquier caso, a m�s tardar en el plazo de 14 d�as naturales a partir de la fecha en que nos comuniques tu decisi�n de desistimiento del contrato. Se considerar� cumplido el plazo si efect�as la devoluci�n de los bienes antes de que haya concluido dicho plazo. Deber�s asumir el coste directo de devoluci�n de los bienes. Solo ser�s responsable de la disminuci�n de valor de los bienes resultante de una manipulaci�n distinta a la necesaria para establecer la naturaleza, las caracter�sticas y el funcionamiento de los bienes.

Excepciones al derecho de desistimiento:

La entrega de peri�dicos, publicaciones especializadas o revistas con la excepci�n de contratos de suscripci�n; y
La entrega de contenido digital (incluyendo apps, software digital e-books, MP3, etc.) que no hubiera sido entregado en un medio tangible (por ejemplo: CD o DVD), si al realizar tu pedido has aceptado que podemos proceder al env�o del producto y que no resulta posible su cancelaci�n una vez comienza la entrega.

Modelo de formulario de desistimiento

(S�lo debe cumplimentar y enviar el presente formulario si desea desistir del contrato)

A la atenci�n de: (Reuseabook, Le Cabanon, Randwick, Gl66hj, Stroud, GLOS, United Kingdom, 44 01453731155)

Por la presente le comunico/comunicamos* que desisto de mi/desistimos de nuestro* contrato de venta del siguiente bien/prestaci�n del siguiente servicio*

Pedido el/recibido el*:

Nombre del consumidor y usuario o de los consumidores y usuarios:

Domicilio del consumidor y usuario o de los consumidores y usuarios:

Firma del consumidor y usuario o de los consumidores y usuarios (solo si el presente formulario se presenta en papel):

Fecha:

* Eliminar en su caso

Condiciones de env�o

Shipping costs are based on books weighing 2.2 LB, or 1 KG. If your book order is heavy or oversized, we may contact you to let you know extra shipping is required.

Unless noted otherwise in the ordering pipeline Reuseabook dispatches all items within two working days of receiving order You will receive notification of any delay or cancellation of your order.

Tarifas de env�o de Reino Unido a Estados Unidos de America

Tarifas de env�o de Reino Unido a Estados Unidos de America
Cantidad del pedido	De 7 a 12 d�as h�biles	De 7 a 12 d�as h�biles
Primer art�culo	EUR 23.16	EUR 46.33

Los plazos de entrega los establecen los vendedores y var�an seg�n el transportista y la ubicaci�n. Los pedidos que pasan por la aduana pueden sufrir retrasos y los compradores son responsables de los aranceles o tarifas asociadas. Los vendedores pueden ponerse en contacto con usted en relaci�n con cargos adicionales para cubrir cualquier aumento en los costes de env�o de los art�culos.