內容介紹

內容簡介

Data is probably your company’s most important asset, so your data warehouse should serve your needs. The fully updated Second Edition of Data Warehousing For Dummies helps you understand, develop, implement, and use data warehouses, and offers a sneak peek into their future. You’ll learn to:

* Analyze top-down and bottom-up data warehouse designs
* Understand the structure and technologies of data warehouses, operational data stores, and data marts
* Choose your project team and apply best development practices to your data warehousing projects
* Implement a data warehouse, step by step, and involve end-users in the process
* Review and upgrade existing data storage to make it serve your needs
* Comprehend OLAP, column-wise databases, hardware assisted databases, and middleware
* Use data mining intelligently and find what you need
* Make informed choices about consultants and data warehousing products

數據庫是你公司最重要的資產之一，傻瓜交給您如何更好的讓數據庫滿足公司的運作你將學會：

*分析自上而下和自下而上的數據倉庫設計
*了解的數據倉庫技術，結構和存儲
*升級現有的數據存儲使之滿足您的需求
等

內容截圖









內容簡介

Electronic information involved in a lawsuit requires a completely different process for management and archiving than paper information. With the recent change to Federal Rules of Civil Procedure making all lawsuits subject to e-discovery as soon as they are filed, it is more important than ever to make sure that good e-discovery practices are in place.

e-Discovery For Dummies is an ideal beginner resource for anyone looking to understand the rules and implications of e-discovery policy and procedures. This helpful guide introduces you to all the most important information for incorporating legal, technical, and judicial issues when dealing with the e-discovery process. You'll learn the various risks and best practices for a company that is facing litigation and you'll see how to develop an e-discovery strategy if a company does not already have one in place.

* E-discovery is the process by which electronically stored information sought, located, secured, preserved, searched, filtered, authenticated, and produced with the intent of using it as evidence
* Addresses the rules and process of e-discovery and the implications of not having good e-discovery practices in place
* Explains how to develop an e-discovery strategy if a company does not have one in place

引用 電子發現（或E -發現），是指在民事糾紛的訴訟，發現與以電子形式交換信息（通常被稱為電子存儲信息或ESI）。通常（但不總是）數字取證交易分析是恢復的證據。更為廣泛的人參與電子發現（例如，法醫調查員，律師和IT經理）領導與混淆的術語問題。
數據被確定為有關的律師和法律擱置。證據提取和分析，然後使用數字取證程序，它通常是在法庭上轉換。成PDF或TIFF表格使用

電子信息被認為是從報紙，因為其無形資產的形式，數量，短暫與持久性信息的不同。電子信息通常是伴隨著不以紙張文件可以作為證據發揮了重要作用發現的元數據（例如，日期和時間寫了一份文件，可以在著作權案件有用的）。從電子文件的元數據保存創建特殊的挑戰，以防止掠奪。電子的發現是修訂須經民事訴訟程序（FRCP）的聯邦規則，有效2006年12月1日。

Google翻譯自維基百科

內容截圖








內容簡介

A complete preparation guide for the entry-level networking CCNA certification

If you're planning to advance your career by taking the all-important Cisco Certified Network Associate (CCNA), this is the study guide you need! Seven minibooks cover all the concepts and topics on which you'll be tested, covering the latest version of the exam.

Each part of the exam is covered thoroughly in its own section, so you can readily find the information you want to study. Plenty of review questions help you prepare, and the companion CD-ROM includes the highly rated Dummies Test Engine so you can test your progress with questions based on exam content.

* The Cisco Certified Network Associate (CCNA) is the entry-level certification for network professionals
* Seven minibooks in this guide cover Secure Device Manager, Virtual Private Networks, IPv6, 2960 Switches, Cisco Network Assistant, Advanced EIGRP and OSPF, and Introduction to Wireless Networks
* Covers the latest version of the exam, including the new voice, security and wireless components added in 2008
* Packed with review questions to help you prepare
* Includes more security and troubleshooting information

引用 網絡CCNA認證入門級的完整指南
如果你計劃提前把思科認證網絡工程師（CCNA）拿下，這本書是你需要的，其中涵蓋所有的概念考試例題。

CCNA認證標志著具備安裝、配置、運行中型路由和交換網絡，並進行故障排除的能力。獲得CCNA認證的專業人士擁有相應的知識和技能，能夠通過廣域網與遠程站點建立連接，消除基本的安全威脅，了解無線網絡接入的要求。CCNA培訓包括（但不限於）以下這些協議的使用：IP、EIGRP、串行線路接口協議、幀中繼、RIPv2、VLAN、以太網和訪問控制列表（ACL）。

CCNA 1-4　思科認證網絡工程師（CCNA）是思科職業認證的第一步，最低要求為280個學時。該課程的側重點是解決在科學、通訊和社會研究等領域的網絡應用中的問題。
[CCNA考前圖解說明]

CCNA考前圖解說明
學員將學習如何在局域網和廣域網（LAN和WAN）的多協議網絡中安裝和配置思科交換機和路由器，提供一級故障排除服務並改善網絡的性能和安全性。此外，本課程還提供了關於正確應用網絡軟件工具和保養、維護硬件設備

轉自百度百科

內容截圖










內容簡介

If you're preparing for Cisco certification, your road starts with CCENT Exam 640-822 ICND1. This volume covers everything you need to know! You'll learn networking basics and how to work with Cisco devices, routers, switches, and more. With over 600 pages, plus dozens of review questions, this complete guide will help you make the grade.

Discover CCENT certification — find out what the certification involves and what to expect on the exam
Networks and Cisco devices — learn networking basics, all about ports, and how to configure interfaces and services such as DHCP and NAT
Data routing — explore static routing, dynamic routing protocols, and how to control the routing process with the routing table
Be prepared — learn basic troubleshooting steps and commands you can use on Cisco devices
Cast a wider net — become familiar with network security, security best practices, and wide area networks (WANs)

Open the book and find:

Basic facts of networking
Introduction to TCP/IP
Hints for using the Cisco IOS
Step-by-step description of the routing process
A guide to basic configuration
Troubleshooting advice
Exam tips for each topic
An exam-objective mapping table
Detailed examples of subnetting

如果你在准備思科認證，CCENT考試640-822 ICND1。本書涵蓋了你需要知道網絡基礎知識以及思科設備，路由器，交換機等。擁有超過600頁，加上幾十個復習題
探索CCENT認證
了解網絡基礎知識，如何配置接口，DHCP和NAT服務
數據路由- 探索靜態路由，動態路由協議，以及如何控制路由表的路由過程
打開書，找到：
聯網的基本情況
介紹到TCP/ IP協議
提示使用的Cisco IOS
一步一步的描述路由過程
故障排除建議
每個主題的考試秘訣
考試目標對應表

內容截圖










內容簡介

* At the end of 2004, more than 600,000 people had received CompTIA's vendor-neutral A+ certification, a key credential for anyone pursuing a career as a computer technician
* This competitively priced new guide offers seven minibooks and 1,000+ pages covering every aspect of the two required A+ exams, plus customizable test-prep software on CD-ROM
* Minibooks provide a thorough review of all the hardware and operating system topics tested in the exams: installation, configuration, and upgrading; diagnosing and troubleshooting; preventive maintenance; motherboards, processors, and memory; printers; networking; and operating system fundamentals
* Published day-and-date with the CompTIA's latest revision of the A+ exams

Here's what you need to pass the A+ Certification exam — in one value-priced package

This book covers the A+ Essentials, IT Technician, Remote Support Technician, and Depot Technician exams in topic-specific chunks for easy review. Packed with proven tips, practice tests, and practical information that will still be handy in the real world after you've passed the exam!

Discover how to

* Install and upgrade motherboards, memory, and processors
* Understand ports and install external devices
* Perform maintenance and diagnose problems
* Recognize exam pitfalls
* Recover from system failure

Minibooks提供所有的硬件和操作系統進行徹底審查在考試題目測試：安裝，配置和升級;診斷和故障排除;預防性維護;主板，處理器和內存，打印機，網絡和操作系統基礎

這本書涵蓋了便於審查特定主題的A +基本知識，電腦技術員，遠程技術支持人員，技術員和數據倉庫考試。
探索如何

*安裝和升級主板，內存和處理器
*了解端口和外部設備安裝
*執行維護和診斷問題
*認識考試陷阱
*從系統故障恢復
等等

內容截圖










內容簡介

This nuts-and-bolts guide walks you through the mysteries of Oracle and database administration. You’ll learn how to understand Oracle database architecture, set up and manage an Oracle database, and keep it running in tiptop form. Oracle 11g For Dummies covers:

* The building blocks behind the database engine as well as Oracle’s physical and logical structures
* Hardware, software, system, and storage requirements for implementation
* How to recognize and accommodate the differences between Oracle installations on Windows and on Linux/UNIX
* Daily and intermittent tasks necessary to keep your database running properly
* How to assess potential threats to your database, configure Oracle Recovery Manager, and set up backup and recovery procedures
* When to use online, offline, controlfile, and archivelog backups
* Troubleshooting methodology and how to use Oracle database logs and other diagnostic utilities
* Different ways to manage your database
* How to automate jobs with the Oracle Scheduler
* Using SQL in Oracle, and a great deal more

您將學習理解Oracle數據庫體系結構，建立和管理一個Oracle數據庫，並保持處於最佳形式運行。傻瓜的Oracle11g的內容包括：
*數據庫引擎的構建，以及Oracle的物理和邏輯結構
*硬件，軟件，系統和存儲要求
*如何認識和適應於Windows和Linux/ UNIX的Oracle安裝之間的差異
*如何評估潛在的威脅，配置Oracle恢復管理器，並設置備份和恢復程序
*備份和ARCHIVELOG
*故障排除方法和如何使用Oracle數據庫的日志和其它診斷工具
*如何使用Oracle調度自動化工作
*在Oracle SQL

內容截圖









內容簡介

SQL For Dummies, 7th Edition, shows programmers and web developers how to use SQL to build relational databases and get valuable information from them. This book covers the core features of the SQL language. Topics covered include how to use SQL to structure a DBMS and implement a database design; secure a database; and retrieve information from a database. This edition will be revised to reflect the new enhancements of SQL/XML:2008.

The latest update of the perennial bestselling SQL For Dummies, which has sold more than 210,000 units in six editions.

SQL is the most popular database language in the world

Covers creating, accessing, manipulating, maintaining, and storing information in relational database management systems (DBMS) such as Access, Oracle, SQL Server, and MySQL.

Includes new content on using SQL with XML to power data-driven web sites and using SQL with Access 2010

Whether you're daunted by database development or a system admin star, SQL For Dummies, 7th Dummies will have you working your web site in no time at all.

SQL程序員和Web開發人員展示如何使用SQL來建立關系型數據庫，並從他們那裡獲得有價值的信息。這本書涵蓋了SQL語言的核心特征。涵蓋的主題包括如何使用SQL結構的數據庫管理系統的數據庫設計和實施;保護數據庫和從數據庫中檢索信息等等

內容截圖









內容簡介

Computer viruses—just the thought of your trusty PC catching one is probably enough to make you sick. Thanks to the cyber-sickies who persist in coming up with new strains, there’s a major new cyberattack nearly every day. Viruses sneak in, usually through e-mail.

Fortunately, there are ways to inoculate and protect your computer. Computer Viruses For Dummies helps you:

* Understand the risks and analyze your PC’s current condition
* Select, install, and configure antivirus software
* Scan your computer and e-mail
* Rid your computer of viruses it’s already caught
* Update antivirus software and install security patches
* Use firewalls and spyware blockers
* Protect handheld PDAs from viruses
* Adopt safe computing practices, especially with e-mail and when you’re surfing the Net

Written by Peter H. Gregory, coauthor of CISSP For Dummies and Security + For Dummies, Computer Viruses For Dummies goes beyond viruses to explain other nasty computer infections like Trojan horses, HiJackers, worms, phishing scams, spyware, and hoaxes. It also profiles major antivirus software to help you choose the best program(s) for your needs.

Remember, if you don’t protect your computer, not only do you risk having your computer infiltrated and your data contaminated, you risk unknowingly transmitting a virus, worm, or other foul computer germ to everybody in your address book! This guide will help you properly immunize your PC with antivirus software now and install updates and security patches that are like booster shots to keep your software protected against new viruses.

傻瓜電腦病毒可以幫助您：
*了解風險並分析您PC的當前狀況
*選擇，安裝和配置防病毒軟件
*掃描您的計算機和電子郵件
*更新殺毒軟件並安裝安全補丁
*使用防火牆和間諜軟件攔截
*保護PDA免受病毒

內容截圖









內容簡介

What an amazing world we live in! Almost anything you can imagine can be researched, compared, admired, studied, and in many cases, bought, with the click of a mouse. The Internet has changed our lives, putting a world of opportunity before us. Unfortunately, it has also put a world of opportunity into the hands of those whose motives are less than honorable. A firewall, a piece of software or hardware that erects a barrier between your computer and those who might like to invade it, is one solution.

If you’ve been using the Internet for any length of time, you’ve probably received some unsavory and unsolicited e-mail. If you run a business, you may be worried about the security of your data and your customers’ privacy. At home, you want to protect your personal information from identity thieves and other shady characters. Firewalls For Dummies® will give you the lowdown on firewalls, then guide you through choosing, installing, and configuring one for your personal or bus iness network.

Firewalls For Dummies® helps you understand what firewalls are, how they operate on different types of networks, what they can and can’t do, and how to pick a good one (it’s easier than identifying that perfect melon in the supermarket.) You’ll find out about

* Developing security policies
* Establishing rules for simple protocols
* Detecting and responding to system intrusions
* Setting up firewalls for SOHO or personal use
* Creating demilitarized zones
* Using Windows or Linux as a firewall
* Configuring ZoneAlarm, BlackICE, and Norton personal firewalls
* Installing and using ISA server and FireWall-1

如果你上網，你可能會收到了一些令人討厭和不請自來的電子郵件。如果您的企業，可能會擔心數據和客戶的隱私安全。

傻瓜防火牆可以幫助您了解什麼是防火牆，他們如何在網絡應用。你會了解
*開發安全政策
*制定規則的簡單協議
*檢測系統入侵
*設置SOHO或個人使用防火牆
*配置ZoneAlarm的，黑冰，和諾頓個人防火牆等等
*安裝和使用ISA服務器和防火牆- 1

內容截圖









內容簡介

Become a cyber-hero - know the common wireless weaknesses

Wireless networks are so convenient - not only for you, but also for those nefarious types who'd like to invade them. The only way to know if your system can be penetrated is to simulate an attack. This book shows you how, along with how to strengthen any weak spots you find in your network's armor.

Discover how to:

* Perform ethical hacks without compromising a system
* Combat denial of service and WEP attacks
* Understand how invaders think
* Recognize the effects of different hacks
* Protect against war drivers and rogue devices

這本書告訴你如何加強你的網絡，或者找到別人網絡的弱點。

了解如何：
*成為不損害系統的道德黑客
*了解侵略者思維
*認識不同的黑客的危害
*防止惡意設備驅動程序等等

內容截圖