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. 

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. 

The majority of today's businesses have flat or decreasing data center budgets. In this expert E-Guide, brought to you by SearchDataCenter.com and Dell, you will gain insight into the latest data center purchasing trends. 

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. 

<p>Customers considering blade servers should carefully assess hardware capabilities and configuration options before making a purchasing decision. This expert e-guide presents an in-depth overview of blade servers, covering their recommended uses, unique features, and offerings in the market.</p> 

<p>When it comes to IT, Linux is everywhere. From smart phones to powerful computer systems, this flexible operating system addresses a significant number of usage models. Read this white paper to learn more about the universal platform and discover all the computer segments that it plays a role in.</p> 

<p>Read this expert article to learn about common challenges that developers and testers face when it comes to Agile methodology. Compare your Agile pain points to those of other development teams and discover the best way to overcome them.</p> 

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. 

This white paper provides an overview of specific information required for administrating storage on Linux servers connected to the Dell Compellent Storage Center. The information is intended for administrators with at minimum a basic understanding of Linux systems, specifically general tasks around managing disk partitions and file systems. 

<p>Learn how one organization migrated to a high performance Linux operating system to see benefits like greater server capacity, increased scalability, reduced costs and more.</p> 

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. 

In this resource, learn how one organization moved its SAP applications to a virtualized SUSE Linux Enterprise Server to improve the availability and performance of mission-critical services while significantly reducing infrastructure costs. 

Troubleshooting is a necessary evil. Where does one start when the operating system does not start, the application does not load or run correctly, the network hangs or a network service does not listen or perform? Linux is noted for being rock solid, stable, and easy to manage but not as user friendly.