介绍关于OWI的方方面面. [quota:本书详细讲述了如何充分利用革命性的Oracle Wait Interface（OWI）快速确定并解决数据库系统的主要问题和瓶颈，从而极大地提高工作效率。书中包含所有OWI特性的大量细节，包括等待事件视图及其应用，以及扩展的SQL追踪文件。这些宝贵资源有助于您充分利用这个最先进的诊断工具，从而将处理时间减到最少]

http://www.informit.com/store/product.aspx?isbn=0137011954 Oracle Performance Survival Guide A Systematic Approach to Database Optimization The fast, complete, start-to-finish guide to optimizing Oracle performance Oracle Performance Survival Guide offers a structured, systematic, start-to-finish methodology for optimizing Oracle performance as efficiently as possible. Leading ...(展开全部)

本书详细讲述了如何充分利用革命性的Oracle Wait Interface（OWI）快速确定并解决数据库系统的主要问题和瓶颈，从而极大地提高工作效率。书中包含所有OWI特性的大量细节，包括等待事件视图及其应用，以及扩展的SQL追踪文件。这些宝贵资源有助于您充分利用这个最先进的诊断工具，从而将处理时间减到最少。 本书主要内容： ● 使用等待事件统计信息确定性能问题 ● 监控会话级等待事件，并收集历史数据，以确定根本问题 ● 解释与I／O有关的常见等待事件 ● 诊断并解决与锁和串行化相关的问题 ● 分析与延迟相关的等待事件 ● 确定和解决Oracle Real Application Clusters环境中的瓶颈 ● 学习Oracle Database 10g中性能诊断和调整的有效方法

The effective preparation of garments for display is essential for exhibitions of contemporary and historical dress. Costumes not only need to be visually appealing but also fully supported and historically accurate. This book provides a comprehensive guide to mounting costumes from the eighteenth century to the present day. It includes methods for adapting and shaping figures ...(展开全部)

If you're a website designer, intranet manager or someone without much Information Architecture experience, this book answers all those questions you were afraid to ask. Drawing on her many years experience of practising and teaching Information Architecture, Donna Spencer guides you through some simple steps to better IA and leaves you feeling empowered and able to run your ow...(展开全部)

An indispensable guide for grad students and academics who want to find fulfilling careers outside higher education An estimated ninety-three percent of graduate students in the humanities and social sciences won't get a tenure-track job, yet many still assume that a tenured professorship is the only successful outcome for a PhD. With the academic job market in such crisis, Lea...(展开全部)

Performance tuning is an experimental science, but that doesn’t mean engineers should resort to guesswork and folklore to get the job done. Yet that’s often the case. With this practical book, intermediate to advanced Java technologists working with complex technology stacks will learn how to tune Java applications for performance using a quantitative, verifiable approach. Most...(展开全部)