First HD federation will provide scalable, end-to-end IP interconnection, using ENUM technology, to enable cross-network high-definition voice traffic between disparate networks.
Are you finding it hard to obtain funding to finish building out your Service Oriented Architecture (SOA) technology stack? You may have heard about the Open Source GlassFish Java 5 EE Application Server, but did you know that there is a GlassFish ESB (Enterprise Service Bus) Project that integrates the Open ESB Project? See what it can do for you.
Presentation virtualization tools in Windows Server 2008 R2 go a long way toward mitigating the expense related to application deployment and post-deployment support.
What do you do when your Samba users are seeing "permission denied" more often than they see their files? For starters, go back to the drawing board ... literally. Next, get back to the basics with Unix and Linux file permissions.
RSS is a way of life these days, but there's no reason your site's RSS feed needs to look like it was written by a computer. Sure, in order for an RSS feed to be read by most RSS readers it needs to be valid XML, but who says you have to stop there?
Social networking sites make up a large part of ecommerce marketing, but with so many outlets it's easy to become overwhelmed. Social media management tools can help.
Social networking sites make up a large part of ecommerce marketing, but with so many outlets it's easy to become overwhelmed. Social media management tools can help.
Using an anonymous type in VB, which is essential for technologies like LINQ, means that the compiler will generate a class for you based on context and named initializers saving you time and effort. To learn more read on.
Latest figures from Experian Hitwise show that Facebook could unseat Google as the most visited destination on the Web, setting the stage for a new social media arms race.
Latest figures from Experian Hitwise show that Facebook could unseat Google as the most visited destination on the Web, setting the stage for a new social media arms race.
<b>nixCraft:</b> "How do I limit bandwidth allocation to http service 5Mbps (burst to 8Mbps) at peak times so that DNS and other service will not go down due to heavy activity under Linux operating systems?"
With all eyes on ISV compatibility, Novell breaks the mold and for the first time in years introduces a new Linux kernel as an update to its enterprise OS.
Designing Semantic Web applications involves a much more sophisticated and forward-thinking set of use cases than traditional web applications do. Find out why.
<b>Linux Pro Magazine:</b> "Using digiKam's Kipi plugins, you can upload your photos to a variety of popular photo services, including Flickr, Picasaweb, and SmugMug. But what if you want to host your own photo album and still be able to populate it with photos directly from within digiKam?"
SQL Server impersonation, or context switching, is a means to allow the executing user to assume the permissions of a given user or login until the context is set back, set to yet another user, or the session is ended. Deanna Dicken shows you two mechanisms for accomplishing this task and walks through some examples.
This article - the fifth in this ongoing series - illustrates how Oracle 11g's new snapshot standby features leverage a physical standby database for application quality assurance testing, including the new Real Application Testing suite.