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  Navigating Your IT Career
A career in information technology usually has its share of ups and downs. Download this Internet.com eBook to learn where the jobs are in IT, how to negotiate a salary, and helpful advice on job security and how to deal with a layoff. »
 
  Inside Spyware: A Guide to Finding, Removing, and Preventing Online Pests
Your organization's computers are possibly being used to send spam, harvest e-mail addresses, make purchases on stolen credit cards or take part in denial of service attacks. Learn how to indentify, avoid, and remove malware from computers and keep your network and machines safe. »
 
  Tips for Selecting Software Vendors
IT managers need a proven, steadfast process for sifting through the hundreds of choices available for each enterprise software market segment. There are a series of steps for ensuring a result that will survive the intense, long-term scrutiny this level of investment will certainly attract. »
 
  Storage Basics: A Guide to the World of Storage Technology
Regardless of industry, size, or age, businesses are awash in more data than ever before. Federal regulations require that data be stored, protected, and retrievable for a certain amount of time. Storage is also a growing area in IT, which means employment opportunities exist now, and should exist for some time. »
 
  Building Your Own IP PBX
If you're already into having control of your computing infrastructure, taking charge of your telephone network is a natural progression. Asterisk is an open source PBX that runs on Linux. It can free your organization from expensive commercial PBXs, and gives you complete control over your telephone services »
 
Developer News -
•Pentaho Makes Open Source BI Semantic    October 10, 2007
•Ballmer: Red Hat Has 'Obligation' to Pay Up    October 10, 2007
•Linux Kernel Gets 'Fair'    October 10, 2007
•Zend Brings Microsoft Into the PHP Fold    October 9, 2007
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Innotas Whitepaper: The IT Project Dilemma--How a Fresh Approach to PPM Can Help Save IT. Learn how to deliver true control over IT projects, apps & resources.

Newest Open Source Articles
Managing MySQL Table Relations with Rails' Active Record Association Types
By Jason Gilmore - Published 10/09/2007
Rails' Active Record association types make table relationship management a snap. Learn how to use this powerful feature to manage complex MySQL table relations more effectively than ever before!

Q&A with Patty Dudek, Vice President, WebSphere Server Development, IBM
By Patty Dudek - Published 10/05/2007
Patty Dudek sits down and answers our questions regarding open sourced-based applications.

Nominations for Developer.com Product of the Year Begin October 15
By Rosemarie Graham - Published 10/01/2007
Help Developer.com choose the best of the best for the upcoming year.


Manage Your MySQL Database with Rails' Migrations
By W. Jason Gilmore - Published 09/24/2007
Manage your MySQL database with incredible ease using Rails' migrations feature.

Caching Solutions in Java
By Aleksey Shevchenko - Published 09/20/2007
Once it has been decided that data caching is an integral part of your architecture, choosing the right caching solution can prove to be difficult. This article will help you find the best open-source caching solution available.

Working with Design Patterns: Null Object
By Jeff Langr - Published 09/04/2007
Some of the best patterns weren't documented in the original Design Patterns book. The Null Object is an important pattern that can help keep some sanity in your code base.

Tip: Use Tiles Decorations; Reduce Configuration
By David DeWolf - Published 08/30/2007
Significantly reduce your tiles configuration by leveraging one of the new features of Tiles2. Using the TilesDecorationFilter will save you significant configuration while providing a consistent look and feel throughout your application.

SQLite: The Sensible Database Solution
By Jason Gilmore - Published 08/28/2007
Take a look at SQLite, a fully featured relational database which, at just 250KB, is by itself able to easily fit on a floppy disk yet capable of managing terabyte-sized databases. You also will see how it works with PHP.

Working with Design Patterns: Observer
By Jeff Langr - Published 08/17/2007
The observer pattern provides a great way of avoiding troublesome two-way dependencies in your applications.

Tip: Leveraging Struts2 Type Conversion
By David DeWolf - Published 08/15/2007
Type conversion can reduce the amount of heavy lifting required in web application development. Leveraging it will help you to focus on adding business value instead of performing mundane string to object conversions.

Open Source Archives

Highlighted Open Source Tutorials
Learn to Program using Python: Lesson 1, Getting Started
By Richard G. Baldwin -
This is the first in a series of online tutorial lessons designed to teach you how to program using the Python scripting language. There is something for just about everyone here. Beginners start at the beginning, and experienced programmers jump in further on.



DevX Headlines
Visualizing Data: Self-Documenting Ant files
Back to Basics: How to Manage Collections in Your Legacy Brew Applications
Solving Data Center Complexity with Microsoft System Center Configuration Manager 2007
The Hidden Dangers of PST Files
Microsoft XNA: Ready for Prime Time?

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