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Download Free Computer Ebooks - NET BOOKS Database Optimization

Posted: 07 Jan 2010 01:17 PM PST Database Optimization | 425 MB

This Database Optimization course provides viewers with important techniques and checklists to configure, monitor, and manage their databases. You will learn how to develop a tuning strategy, explore the tuning and diagnostic tools, understand the relational database model and implications on performance, evaluate the application for efficient design, structure, and other factors affecting performance and evaluate hardware for effects on performance. Join us as we review best practices in designing, optimizing, and maintaining your database. You will benefit from this course whether you have some experience with optimizing databases or are just starting out. Work files are included. To begin learning today, simply click on the movie links.


Introduction & Disclaimers
Optimizing a Database
Some Common Problems

Designing for Performance:

Planning & Process Principles
Design Principles
Client/Server Interaction

Troubleshooting & Testing:

What to Look for
Types of Testing
SQLdiag Tool

Conducting an Audit:

Understanding Audits
Components of Audits
Examples of Components
Creating Audits Through Procedures

Relationships & Joins:

Understanding Joins
Optimizing Joins
Joins & Indexing

Referential Integrity:

Proper Use of Integrity
Integrity Continued
Primary/Foreign/Candidate Keys
Troubleshooting Integrity

Data Types & Validations:


Creating a Data Model:

Conceptual/Logical/Physical Models
Relational Modeling
Entity Model

Database Normalization:

First Normal Form
Second Normal Form
Third Normal Form

Temporary Tables:

Creating & Using Temporary Tables
Heap & Memory Tables
EXPLAIN Statement

Query/Views Optimization:

Introduction to Execution Plans
Running the SQL Execution Plan
Using Profiler for the Execution Plan

Index Strategies:

Effective Indexes
Short & Distinct Keys
Looking at Indexes in SQL
Optimizing & Indexes

Clustered Indexes:

Clustered vs. Non-Clustered Indexes
Tips for Clustered Indexes
Significance on Performance

More Tuning:

Eliminating Unwanted Data
Database Tuning Advisor
DTA Example

Data Types & Quality:

Data Quality
Overview of Data Types
SQL vs. Oracle Data Types
Examples in SQL

Best Practices:

Creating a Sustainable Database
Most Common Practices

Stored Procedures & Triggers:

Stored Procedures/Functions/Triggers
Writing Stored Procedures
Creating a Function & When to Use
Working with Triggers

Hardware Performance Concepts:

CPU & Input/Output
Memory Management
Network Infrastructure

Applying Performance Concepts:

Task Manager
System vs. Performance Monitor
Performance Monitor
SQL Database I/O Report
Examples for sys.dm_io_virtual_file_stats


Event Viewer
SQL Activity Monitor
Locks & Deadlocks
Monitoring Services

Database Security:

Role Based Authorization
GRANT & REVOKE Statements
Reviewing Security in SQL

Understanding Lifecycles:

Lifecycle Management
The Database Lifecycle
Using the SQL Management Plan

Using Baselines & Profiler:

Importance of Baselines
SQL Profiler
Trace & Other Profiler Tools
Terminology in Work Files

Analyzing Slow Performance:

Database Testing
Thoughts on Troubleshooting
Generalized Tips

Optimizing Code:

Levels of Optimization
UNION vs. OR Optimization
Weak Joins
Coding Tips


Overview of Statistics
Seeing Statistics in SQL
Auditing in SQL

Other Components:

Database Consistency Checker (DBCC)
System Catalog
System Catalog in SQL


Architecture & Design
Constraints & Influences
Performance Tuning
Index Checklist
General Checklist

Odds & Ends:

Business Intelligence


Wrap Up & Work Files


About the Author

South Korean Web Template 6 DVD

Posted: 07 Jan 2010 01:09 PM PST

South Korean Web Template 6 DVD
All works are first-rate South Korea's top designers, each with home page, paging layered PSD source file, some with a html file, the design used in AI, JPG material file. Is the essential tool for web designers.

Best Wordpress Themes collection

Posted: 07 Jan 2010 01:06 PM PST

Best Wordpress Themes collection
TF Folio Blogger – Word Press Theme
Wooden Orange – Word Press Theme
Woo Tube – Word Press Theme
Triumph – Word Press Theme
Imperial – Word Press Theme
Grunge Mag – Word Press Theme
Proud Folio – Word Press Theme
eGamer – Word Press Theme
eBusiness – Word Press Theme
Bold – Word Press Theme
Smart – Word Press Theme
Busy Bee – Word Press Theme
Traveler – Word Press Theme
The Gazette Edition – Word Press Theme
News One – Word Press Theme
60 Professional Web Templates pack 2
Template Monster women store
CssHub Template Collection
Template Monster 26367
Template Web Car 2
Template Web Car
Flash Intro 11322
Flash inrto 10944 and 11011
220 Word Press Template

Internetwork Expert Adv Tech COD Security Ver 5 Day 1 Complete

Posted: 07 Jan 2010 07:54 AM PST

Internetwork Expert Adv Tech COD Security Ver 5 Day 1 Complete
Size : 4.65 GB
At your convenience, join our highly certified team of CCIE instructors for a comprehensive look at lab exam blueprint topics. The CCIE Security Advanced Technologies Class is presented on-screen using a sequence of slides, lectures, explanations, diagrams, and live command-line viewing. This 40+ hour class is presented in an easy to follow format and allows you to choose from a variety of convenient study methods.
Learning Outcomes:

The extreme level of detail covered by this course will provide you with a firm foundation in the CCIE lab blueprint topics and prepare you for practicing full-scale lab exams in our Security Lab Workbooks.
Recommended Background:

Because introductory material is not covered, candidates for this class should already have a CCSP or equivalent level-of-knowledge. This class will also benefit CCIE candidates who have attempted the actual CCIE Lab Exam without passing and feel they need to take their knowledge and understanding of such crucial topics as PIX/ASA VPN and Firewall features, IOS-based security features and Attack Mitigation strategies to the next level before attempting the CCIE Lab again.


CCNA / CCDA / CCNP study resources

Posted: 07 Jan 2010 04:52 AM PST

CCNA / CCDA / CCNP study resources

A good collection for studying for cisco certificates CCNA / CCDA / CCNP
Cisco Network Professional's Advanced Internetworking Guide, 2009 Edition.pdf
CCNA 640-802 Study Guide, 6th Edition 2007.pdf
CCNP BSCI 642-901, 4th Edition 2008.pdf
Chris Bryant CCNA exam resources
Dan's Free Cisco CCNA CCDA Study Guide (2007).pdf
CCNA 640-802 Portable Command Guide, 2nd Edition 2008.pdf
CCNP 1-4 v5.0 Glossary, 2006 Edition.pdf

The Accidental Billionaires: The Founding of Facebook

Posted: 07 Jan 2010 03:29 AM PST

The Accidental Billionaires: The Founding of Facebook | English | MP3 64Kbps | 301 Mb

The high-energy tale of how two socially awkward Ivy Leaguers, trying to increase their chances with the opposite sex, ended up creating Facebook.
Eduardo Saverin and Mark Zuckerberg were Harvard undergraduates and best friends, outsiders at a school filled with polished prep-school grads and long-time legacies. They shared both academic brilliance in math and a geeky awkwardness with women.
Eduardo figured their ticket to social acceptance, and sexual success, was getting invited to join one of the university’s Final Clubs, a constellation of elite societies that had groomed generations of the most powerful men in the world and ranked on top of the inflexible hierarchy at Harvard.
Mark, with less of an interest in what the campus alpha males thought of him, happened to be a computer genius of the first order. And he used his genius to find a more direct route to social stardom: one lonely night, Mark hacked into the university’s computer system, creating a ratable database of all the female students on campus and subsequently crashing the university’s servers and nearly getting himself kicked out of school. In that moment, in his Harvard dorm room, the framework for Facebook was born.
What followed – a real-life adventure filled with slick venture capitalists, stunning women, and six-foot-five-inch identical-twin Olympic rowers – makes for one of the most entertaining and compelling books of the year. The Accidental Billionaires is a compulsively readable story of innocence lost, and of the unusual creation of a company that has revolutionized the way hundreds of millions of people relate to one another.

EuroPlus + Business English

Posted: 07 Jan 2010 01:35 AM PST

EuroPlus + Business English
YDP Multimedia | ISO | 1.51 GB

EuroPlus + business agnliysky language – is a unique interactive computer program for those who speak English at secondary level and in need of their work or study in business English.Simon Greenall. The basis of the program is a language course the world-famous author of textbooks of English Simon Greenall
Program EuroPlus + Business English – this is an extremely effective tool for those who want to improve English skills associated with situations of business relations in the real world. The program allows you to acquire vocabulary associated with topics such as: marketing, administration and finance, as well as sovremmenyh communication of such opportunities as: mobile phones, e-mail and Internet services.This program, like other programs in a series of EuroPlus +, allows you to take advantage of off-line media: text, graphics, sound, video, interactivity, to which are added are also very attractive features of distance learning, when there is real communication between the students themselves, online services and direct assistance to teachers of English.

Get Rid of your Accent

Posted: 07 Jan 2010 12:59 AM PST

Get Rid of your Accent
Business & Technical Communication Services Limited | PDF | Page : 76 | ISBN-10: 0955330009 | MP3 128 kB / s 44 kHz | 105 MB

Get Rid of your Accent is a speech training manual for mastering British English pronunciation. The book is based on a tried and trusted method used in London drama schools for British people with provincial accents to learn standard British English. It includes humourous sentences, tongue twisters, period verses, rhyme exercises, period pictures. Relevant subjects are received pronunciation, elocution and phonetics.


3 PeepCode Screencasts (TextMate, Ruby On Rails)

Posted: 07 Jan 2010 12:57 AM PST

3 PeepCode Screencasts (TextMate, Ruby On Rails) [2006-2009] | 265 MB

In this release, I gathered nedostoyuschee on tracker video On my own I want to say that the podcasts is extremely rich and informative, and English language without frills, and the man who owns a professional vocabulary that will become clear.
In this release, I gathered nedostoyuschee on tracker video On my own I want to say that the podcasts is extremely rich and informative, and English language without frills, and the man who owns a professional vocabulary that will become clear.
Language: English

Here’s a list of screencasts:

* PeepCode-002 TextMate
* PeepCode-018 RSpec User Stories:
* PeepCode-020 TextMate for Rails 2:

Video codec: H.264
Video: H.264, 801 x 579, 155.16 kbits / s
Audio: AAC, Mono, 44.100 kHz


Apple Final Cut Studio 2 Chroma Keying

Posted: 07 Jan 2010 12:08 AM PST – Apple Final Cut Studio 2 Chroma Keying | 2.7 GB

Chroma key, also called bluescreen or greenscreen, is the magical process that inserts an image seamlessly onto an entirely different background. Getting the edges of the subject perfect means the difference between a convincing key and obvious chicanery. In Final Cut Studio 2: Chroma Keying, Larry Jordan focuses exclusively on this effect, so a general knowledge of Final Cut Pro and Motion is recommended. He demonstrates the strengths and weaknesses of five different keying tools: Final Cut Pro’s native keyer, Motion’s Primatte RT, Oak Street Software’s vKey2, dvGarage’s dvMatte Blast and dvMatte Pro, and Red Giant Software’s Primatte Keyer Pro 4.0. Each excels in different areas, so Larry explains typical issues and workarounds, and when to consider using a different application. Example files accompany the course.