This IDC white paper considers the concept of desktop virtualization, specifically as made available by VMware’s VDI and ACE. The document also considers the benefits and limitations of these technologies as well as the best use cases for each, exemplified through user case studies. 

Giving remote workers easy and secure access to your network with virtual private network (VPN) technology can result in big savings. 

In this podcast, Agatha Poon of Yankee Analyst Group answers questions about upcoming trends and changes in WAN services. She answers questions about the important trends right now in global enterprise WAN, how the WAN landscape is changing, and how new tools are playing into the market. Listen to this podcast and find out what she has to say. 

Traffic between datacenters is growing at an accelerating rate. As throughput expands, the rate at which costs increase rises as well. A WAN optimization solution can help get backups and database synchronizations completed on time - without hurting VoIP or internet backhaul. Read on to learn more. 

Traditional VPN technologies have been pushed beyond the scope of their original design, forcing IT organizations to accept the high cost and complexity of add-ons, extenders, multiple consoles, and thick client software administration. This white paper provides an analysis of existing IPSec and SSL VPN, followed by an overview of Blue Coat RA. 

Currently over 600 Orange Business Services customers use their VPNs to transport voice and data. Some use a do-it-yourself model; others use a fully managed model. If you're looking for value, the fully managed approach is the less costly and higher quality alternative. Read this paper to find more details about pros and cons of each choice. 

Read this quick case study to see how Tiens Group - a Chinese enterprise that does business internationally - was able to build a single network that handles all of their communications needs all over the globe and allows them greater growth potential while simultaneously reducing overheads. 

This paper details non-disruptive strategies for eliminating performance problems in existing data integration environments. 

This paper discusses how you can leverage existing Abend-AID capabilities to simplify problem resolution even in these increasingly complex systems. Read this paper to learn more about diagnosing DB2 and WebSphere MQ problems with Compuware Abend-AID. 

In this white paper, we examine how to use Wireshark, the world's most popular open-source network analyzer, to troubleshoot some of the top causes of poor network performance, including high latency, packet loss, inefficient window sizes, intercepting devices, and application dependencies. 

This paper discusses how and why to design SQL that will reduce the number of times calls are made to DB2. We'll look at how to write SMART applications rather than writing applications that act like generic I/O modules to DB2, properly tune SMART SQL, and how to exploit SQL and application features in DB2 on z/OS version 8 and 9. 

This white paper is a guide to the top ten causes of trouble in a Cisco network and how to address them, but is not intended to be a troubleshooting guide.