This white paper explores the need for uptime, explains the three components that contribute to uptime, reviews some of the problems with existing enterprise server management, provides a clear definition of clustering, and finally gives an honest explanation of what it can and can’t offer your organization. 

Read this white paper and discover the benefits of running the HP DL980 on the Linux operating system. Chief among these is the lower cost inherent in a clustered Linux environment. 

Global Knowledge and Red Hat have assembled 10 Tips and Tricks from Red Hat Certified Engineers® (RHCEs) to give you a quick reference guide to help you navigate Red Hat® Linux™ systems. 

Cloud infrastructure platforms like VMware vSphere 4.0 can benefit from load balancers that connect users to the most suitable datacenter. This white paper outlines how the Riverbed Stingray Traffic Manager Virtual Appliance (VA) improves traffic performance compared to a Linux install. 

When it was determined the IT infrastructure on Carnival ships was consuming too much power and occupying too large a footprint, Carnival Cruise Lines engaged Dell Consulting Services to evaluate its options. Read this case study to learn more about Dell's robust solution. 

Global Knowledge keeps up to date with trends in IT careers, certifications, and compensation. In this, our inaugural quarterly report, we offer a look at salaries for the top 25 IT jobs, organized by region. We also offer a look at the top certifications and in-depth analysis from our resident market research analyst. 

The Sun Blade 6000 Modular Systems present a comprehensive multitier blade portfolio that lets organizations deploy the broadest range of applications on the most ideal platforms. This document describes the Sun Blade 6000 Modular Systems along with their key applications, architecture, and components. 

This case study explains how Quantum DXi3500 Saves Virtual Iron Time & Money with 95% Reduction in Backup Volume and Saving $12,000 annually on tape media costs. 

This expert white paper establishes the ultimate IT security goal: the most reliable preventative and detective security system possible with the least amount of capital expenditure. From common sense solutions to revolutionary concepts, instructor James Michael Stewart challenges IT pros to explore his methods of saving money on company security. 

Enterprises increasingly are turning to server virtualization to enhance IT costs. Server virtualization solutions help achieve those goals by abstracting applications from physical resources, accelerating the provisioning of new applications, simplifying server management, and improve disaster recovery. Read on to learn more. 

Acronis Backup & Recovery 11 provides comprehensive Physical, Virtual, and Cloud environment backup,recovery and data protection in a common framework using the same management and implementation interface across all environments. 

This paper shows the industry-wide acceptance of SIP and the recent advances of the open source software projects related to Voice over IP (VoIP). Read why the author firmly believes that the VoIP open source is still in its infancy, but its acceptance and product maturity will grow rapidly over the next few years.