This paper explains each of the seven layers of OSI model, including their functions and their relationships, also it provide with an overview of the network process, which can act as a framework for understanding the details of computer networking. 

Virtualization basically means inserting a software layer between your hardware and your operating system. This decouples the operating system from the hardware and allows you to run many operating systems at the same time on top of that same physical piece of hardware. Read this short paper to learn about the benefits of using virtual servers. 

Flash storage is now a top contender for new enterprise storage applications. The I/O randomization caused by widespread virtual machine adoption demands higher I/O performance. Faster than disks, cheaper than DRAM, flash is occupying a new layer in the storage pyramid. Read this paper to further investigate flash storage. 

This white paper provides insights into how host intrusion prevention systems deliver business value to enterprises, provide protection against zero-day threats, give IT time to test and deploy patches, and realize IT operational cost savings via centrally managed security and visibility of all endpoint security layers through a single console. 

Application grid brings the same type of efficiency, scalability, and quality of service to the application layer that database clusters brings to the database layer. With an application grid you get greater efficiency, exceptional agility, and superior quality of service. Download this free white paper now. 

When a major acquisition made Layered Tech a larger company with new goals and an opportunity to expand its customer base, the IT team had to revamp its infrastructure to match. Read this case study to learn about the solutions they use to provide the technology and infrastructure that best meets the needs of their customers. 

A new approach to Business Process Management (BPM) is the use of BPM and SOA together in a layering strategy. This white paper explores the BPM layered concept and offers a case study of how ABN AMRO, one of the world's largest financial institutions, has benefited from its deployment. 

This white paper presents a sample Dell solution -- using the Dell R610 and R710 PowerEdge Servers (powered by Intel® Xeon® processor 5500 Series) -- designed to tolerate faults at multiple infrastructure layers to provide maximum level of availability for the virtual infrastructure. 

Check out this data sheet for a categorized listing of 600 common applications for which Blue Coat PacketShaper delivers an accurate picture of network traffic. 

No recent IMS enhancement has more potential to improve internal processing than does the Common Services Layer (CSL). The CSL provides many benefits. This document describes the basics of CSL usage and how to get started with the CSL. 

This comprehensive guide covers the fundamentals of 802.11n – what you need to know when planning or preparing for an 802.11n deployment or migration. Download the guide now and learn the nine key recommendations for successful 802.11n deployment. 

How do Oracle and Microsoft SQL Server database platforms compare on reliability, scalability and cost when run under enterprise software? Download this white paper for details. 

Learn how in today's evolving threat landscape you need to lay the proper IT security foundation that proactively addresses the root cause of attacks such as Conficker.