This white paper provides step-by step instructions to help organizations set up highly available virtualized infrastructures. Find out why your configuration should be comprised of three servers, two switches, and one storage array. 

<p>The same improvements that increase software performance create new security risks that IT pros must contend with. This white paper takes a closer look at the nature of software complexity and describes tactics you can implement to minimize it.</p> 

The Open Group IT Specialist Certification Program (the Program) is designed to validate the existence of those qualities and skills in a professional that enable the effective development, implementation, and operation of IT solutions. 

Data storage backups are a necessary element of data protection plan, but they're often the biggest source of security woes. Learn everything you need to know about keeping your backups secure in this tutorial. 

Data Deduplication is a vital technology to consider as part of your overall data protection strategy. Data Deduplication significantly reduces the amount of space required for backup and the network bandwidth required for replication. This tutorial explores several facets of data deduplication technology and compares vendor offerings. 

Video tutorial that introduces concepts, benefits, and flows for cloud single sign on. 

This comprehensive, multi-media tutorial explores how desktop virtualization with Dell VMware can benefit SMBs in many different ways. 

One of the most important features in vSphere, snapshots, is often misused. This tutorial offers a complete overview of the ways to use snapshots responsibly, addresses the issues that could arise from misuse, and explains how to solve common problems. 

In this expert E-Guide from SearchEnterpriseWAN.com, explore the next generation of networks: Multiprotocol Label Switching (MPLS) networks. 

Explore the new and improved features in VMware's vSphere 5, the next version in the ESX and ESXi and vCenter family of products, and the successor to the widely-used vSphere 4. Learn about the top 5 new features in vSphere 5 with step-by-step case studies. 

This chapter from this SearchDataBackup.com best practices backup guide walks you through the process of evaluating and purchasing backup products. This backup product buying guide lists the criteria involved in selecting backup products for each backup product category and offers product specifications that will help you compare products.