The size of data sets being collected and analyzed in the industry for business intelligence is growing rapidly, mak- ing traditional warehousing solutions prohibitively expen- sive. Hadoop [3] is a popular open-source map-reduce im- plementation wh
这是一本MDX非常好的书籍！ Acknowledgments xxi Introduction xxiii Chapter 1 A First Introduction to MDX 1 What Is MDX? 1 Query Basics 2 Axis Framework: Names and Numbering 5 Case Sensitivity and Layout 6 Simple MDX Construction 7 Comma (,) and Colon (:) 7 .Memb
This book is a collection of proven, professional, modern techniques that you can use every day to get the most out of the time you put into your projects, from start to finish. As it has finally come to pass that CSS (Cascading Style Sheets) and ot
英文版本的api Overview Package Class Use Tree Deprecated Index Help PREV NEXT FRAMES NO FRAMES All Classes -------------------------------------------------------------------------------- How This API Document Is Organized This API (Application Programmi
Chapter 1：Refactoring，a First Example 重构，第一个例子 The Starting Point 起点 The First Step in Refactoring 重构第一步 Decomposing and Redistributing the Statement Method 分解并重组slalemenl方法 Replacing the Conditional Logic on Price Code with Polymorphism 用多态
Oracle的分页查询语句基本上可以按照本文给出的格式来进行套用。 分页查询格式： SELECT * FROM ( SELECT A.*, ROWNUM RN FROM (SELECT * FROM TABLE_NAME) A WHERE ROWNUM = 21 其中最内层的查询SELECT * FROM TABLE_NAME表示不进行翻页的原始查询语句。ROWNUM = 21控制分页查询的每页的范围。 上面给出的这个分页查询语句，在大多数情况拥有较高的效率。分页的目的就是控制输出结果集大小，
4.1.3 23-Nov-11 Update 2 for RAD Studio XE2, Delphi XE2, and C++Builder XE2 is now required Mac OS X and iOS in RAD Studio XE2 is supported FireMonkey support is improved Lazarus 0.9.30.2 and FPC 2.4.4 are supported Mac OS X in Lazarus is supported
org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from class path resource [applicationContext.xml]; nested exception is java.lang.NoClassDefFoundError: org/aopalliance/aop/Advice 缺少的类
Part I: Getting Started with SVG Chapter 1. The Basic SVG Tool Set Creating and Editing SVG Text Editors Vector Drawing Packages SVG Viewers Chapter 2. SVG Document Overview Syntax Structure of an SVG Image (Document) The Preliminaries of an SVG Doc
依赖对象（Dependent objects） 组件(Component)是一个被包含的对象，在持久化的过程中，它被当作值类型，而并非一个实体的引用。在这篇文档中，组件这一术语指的是面向对象的合成概念（而并不是系统构架层次上的组件的概念）。举个例子, 你对人(Person)这个概念可以像下面这样来建模： public class Person { private java.util.Date birthday; private Name name; private String key; pu
