.下载频道>资源分类>数据库>其它>数据仓库(Building The Data Warehouse中文版) 数据仓库(Building The Data Warehouse中文版)资源大小：6.69MB 上传日期：2011-06-07 资源积分：1分 下载次数：8 上 传 者：lzhoufly 标　　签： 数据仓库 Data Warehouse 中文版 分 享 到： 收藏 评论 - 资源简介本书论述在设计和建造数据仓库中涉及的所有主要问题，论述分析型环境(决策支持系统环境)以及在这种环境中的数据构造。主要内容包括数据仓库的设计与建造步骤，传统系统到数据仓库的迁移，数据仓库的数据粒度、数据分割、元数据管理、外部数据与非结构化数据，分布式数据仓库、高级管理人员信息系统和数据仓库的设计评审等。 本书主要是面向数据仓库的设计、开发和管理人员，以及构造和使用现代信息系统的人员，也适于信息处理方面的高校师生和从事传统数据库系统技术工作的人阅读。 目录： 目录 译者序 审、译者简介 前言 第1章 决策支持系统的发展 1 1.1 演化 1 1.2 直接存取存储设备的产生 2 1.3 个人计算机/第四代编程语言技术 3 1.4 进入抽取程序 3 1.5 蜘蛛网 4 1.6 自然演化体系结构的问题 5 1.6.1 数据缺乏可信性 5 1.6.2 生产率问题 8 1.6.3 从数据到信息 10 1.6.4 方法的变迁 11 1.7 体系结构设计环境 12 1.7.1 体系结构设计环境的层次 13 1.7.2 集成 14 1.8 用户是谁 15 1.9 开发生命周期 15 1.10 硬件利用模式 16 1.11 建立重建工程的舞台 16 1.12 监控数据仓库环境 17 1.13 小结 19 第2章 数据仓库环境 20 2.1 数据仓库的结构 22 2.2 面向主题 23 2.3 第1天到第n天的现象 26 2.4 粒度 28 2.4.1 粒度的一个例子 29 2.4.2 粒度的双重级别 31 2.5 分割问题 34 2.6 样本数据库 34 2.7 数据分割 35 2.8 数据仓库中的数据组织 37 2.9 数据仓库—标准手册 41 2.10 审计和数据仓库 41 2.11 成本合理性 41 2.12 清理仓库数据 42 2.13 报表和体系结构设计环境 42 2.14 机遇性的操作型窗口 43 2.15 小结 44 第3章 设计数据仓库 45 3.1 从操作型数据开始 45 3.2 数据/过程模型和体系结构设计环境 49 3.3 数据仓库和数据模型 50 3.3.1 数据模型 52 3.3.2 中间层数据模型 54 3.3.3 物理数据模型 58 3.4 数据模型和反复开发 59 3.5 规范化/反规范化 60 3.6 数据仓库中的快照 65 3.7 元数据 66 3.8 数据仓库中的管理参照表 66 3.9 数据周期 67 3.10 转换和集成的复杂性 70 3.11 触发数据仓库记录 71 3.11.1 事件 72 3.11.2 快照的构成 72 3.11.3 一些例子 72 3.12 简要记录 73 3.13 管理大量数据 74 3.14 创建多个简要记录 75 3.15 从数据仓库环境到操作型环境 75 3.16 正常处理 75 3.17 数据仓库数据的直接访问 76 3.18 数据仓库数据的间接访问 76 3.18.1 航空公司的佣金计算系统 76 3.18.2 零售个性化系统 78 3.18.3 信用审核 80 3.19 数据仓库数据的间接利用 82 3.20 星型连接 83 3.21 小结 86 第4章 数据仓库中的粒度 87 4.1 粗略估算 87 4.2 粒度划分过程的输入 88 4.3 双重或单一的粒度？ 88 4.4 确定粒度的级别 89 4.5 一些反馈循环技巧 90 4.6 粒度的级别—以银行环境为例 90 4.7 小结 95 第5章 数据仓库和技术 96 5.1 管理大量数据 96 5.2 管理多介质 97 5.3 索引/监视数据 97 5.4 多种技术的接口 97 5.5 程序员/设计者对数据存放位置的控制 98 5.6 数据的并行存储/管理 99 5.7 元数据管理 99 5.8 语言接口 99 5.9 数据的高效装入 99 5.10 高效索引的利用 100 5.11 数据压缩 101 5.12 复合键码 101 5.13 变长数据 101 5.14 加锁管理 102 5.15 单独索引处理 102 5.16

出版社: Springer; 1999 (2012年11月14日) 平装: 205页 语种： 英语 ISBN: 1461369827 条形码: 9781461369820 商品尺寸: 15.5 x 1.3 x 23.5 cm 商品重量: 318 g ASIN: 1461369827

本书介绍了Intel Threading Building Blocks 多核编程语言的知识，新手和专家都很适用。希望对刚入门的兄弟有帮助。

building geodatabase

这是我从国外知名大学cs专业留学的同学那里收集来的作业资料（英文原版）。 《c++作业--GRPC练习Part 1: Building the RPC protocol servic》 仔细阅读之后，发现跟国内大学cs专业的作业还真是不一样，指导性非常强，果然是外来的和尚会念经。 特分享给大家。

Learn Swift by Building Applications: Explore Swift programming through iOS app development by Emil Atanasov Packt Publishing English 2018-05-25 366 pages 5.0/5.0 1 reviews Details Title: Learn Swift by Building Applications: Explore Swift programming through iOS app development Author: Emil Atanasov Length: 366 pages Edition: 1 Language: English Publisher: Packt Publishing Publication Date: 2018-05-25 ISBN-10: 178646392X ISBN-13: 9781786463920 Sales Rank: #1123253 (See Top 100 Books) Categories Computers & Technology Mobile Phones, Tablets & E-Readers Operating Systems Programming Programming Languages Description Start building your very own mobile apps with this comprehensive introduction to Swift and object-oriented programming Key Features A complete beginner's guide to Swift programming language Understand core Swift programming concepts and techniques for creating popular iOS apps Start your journey toward building mobile app development with this practical guide Book Description Swift Language is now more powerful than ever; it has introduced new ways to solve old problems and has gone on to become one of the fastest growing popular languages. It is now a de-facto choice for iOS developers and it powers most of the newly released and popular apps. This practical guide will help you to begin your journey with Swift programming through learning how to build iOS apps. You will learn all about basic variables, if clauses, functions, loops, and other core concepts; then structures, classes, and inheritance will be discussed. Next, you'll dive into developing a weather app that consumes data from the internet and presents information to the user. The final project is more complex, involving creating an Instagram like app that integrates different external libraries. The app also uses CocoaPods as its package dependency manager, to give you a cutting-edge tool to add to your skillset. By the end of the book, you will have learned how to model real-world apps

英文书籍，入门级，讲解详细，对matlab中的GUI使用讲的特别详细。

Foreword by Jack W. Crenshaw (the package’s readme.txt) TUTOR.ZIP This file contains all of the installments of Jack Crenshaw’s tutorial on compiler construction, includ- ing the new Installment 15. The intended audience is those folks who are not computer scientists, but who enjoy computing and have always wanted to know how compilers work. A lot of compiler the- ory has been left out, but the practical issues are covered. By the time you have completed the series, you should be able to design and build your own working compiler. It will not be the world’s best, nor will it put out incredibly tight code. Your product will probably never put Borland or MicroSoft out of business. But it will work, and it will be yours. A word about the file format: The files were originally created using Borland’s DOS editor, Sprint. Sprint could write to a text file only if you formatted the file to go to the selected printer. I used the most common printer I could think of, the Epson MX-80, but even then the files ended up with printer control sequences at the beginning and end of each page. To bring the files up to date and get myself positioned to continue the series, I recently (1994) converted all the files to work with Microsoft Word for Windows. Unlike Sprint, Word allows you to write the file as a DOS text file. Unfortunately, this gave me a new problem, because when Word is writing to a text file, it doesn’t write hard page breaks or page numbers. In other words, in six years we’ve gone from a file with page breaks and page numbers, but embedded escape sequences, to files with no embedded escape sequences but no page breaks or page numbers. Isn’t progress wonderful? Of course, it’s possible for me to insert the page numbers as straight text, rather than asking the editor to do it for me. But since Word won’t allow me to write page breaks to the file, we would end up with files with page numbers that may or may not fall at the ends of the pages, depending on your editor and

The book you hold in your hand is a natural evolution of my previous book entitled Xamarin Mobile Application Development. That book covered UI development with Xamarin.Forms using C#. With all the same key topics plus new features, like FlexLayouts, Styles, CSS, Commands, and Behaviors, this book covers Xamarin.Forms using XAML. Whether you’re coming from Windows Presentation Foundation (WPF) or C#, or you’re just going deeper with Xamarin, this guide covers the most oft-used topics and techniques for Xamarin.Forms using XAML.

A step-by-step Guide to building a CMDB.pdf BMC关于ITIl资料，很不错的！ 我觉得完全值10分！还有人说太贵！哎，满足大家，降一半！