The SQL-92 standard unknowingly and without planning introduced the capability to perform full hierarchical data processing with its introduction of the LEFT Outer Join operation. This natural hierarchical processing capability will be explained in this article.
If you wonder why you are hearing so much about the chaotic Agile methods lately, this is the article for you. We'll show you how to put the Agile method to work for you.
From chargeback fees to PCI-compliance issues, this ecommerce buyers' guide will tell you everything you need to know to select a payment gateway service provider.
<b>Cyber Cynic:</b> "...the Linux Foundation, the non-profit organization dedicated to growing Linux, has launched a new Linux merchandise store featuring a line of exclusive and original T-shirts, hats, mugs and other items that reflect "geek culture.""
Can Mule help you carry the weight of your infrastructure? We'll shine a light on this open source ESB and show you how it can help you reduce complexity in your web service applications.
Server Snapshot: Penguin Computing has always, as its name implies, focused on developing best practices for Linux-based systems, software and services, particularly in the HPC space.
Server Snapshot: Penguin Computing has always, as its name implies, focused on developing best practices for Linux-based systems, software and services, particularly in the HPC space.
Research firm Gartner argues in a new report that servers that are virtualized end up being less secure than before when it comes to network security. But it also has advice on how they can be better secured.
Obtaining the accelerometer data allows you to build very interesting applications, such as a spirit level, as well as games that depend on motion detection.
Cisco dominates the networking hardware market, and with its Adaptive Security Appliance it is extending its reach into network security. The ASA, however, can introduce a security issue. Learn how to resolve it so you can get the most out of this powerful tool.
Despite the lousy macroeconomic climate and tighter IT budgets, most information technology workers charged with protecting data networks got a raise last year and will likely get another this year.
Acer's new business notebook is not too big, not too small (14.1 inches), not too heavy (just 4.4 pounds), and not too short on battery life (six hours plus). It's a machine not to miss.
Acer's new business notebook is not too big, not too small (14.1 inches), not too heavy (just 4.4 pounds), and not too short on battery life (six hours plus). It's a machine not to miss.
Tom Casey's keynote revealed Microsoft's plans to provide BI tools that help the power user and IT professional by adding additional functionality to a familiar tool like Excel. A PowerPivot demo showed how you can create Excel workbooks with billions of rows.
<b>CrunchGear:</b> "As Linux gets more “productized” in the mainstream, where is the sense of community that was such a fundamental part of early Linux success?"