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Cloud computing is the name for a method of computing where compute resource is provided over the Internet and this whitepaper aims to provide an overview of cloud computing, including components, methodology, benefits and pitfalls.

Title: Cloud Computing Overview
Author(s): Xtravirt (Paul Davey)
Target Audience: Technical - Novice
Current Revision: July 2009
First Published: 15 July 2009
Products: Cloud Computing

Cloud computing is the name for a method of computing where compute resource is provided over the Internet. The resource can be dynamically scaled in-line with the customers demand. The term cloud refers to the Internet and is used to simplify the idea of the underlying infrastructure. Cloud computing customers do not need to know what physical infrastructure is providing their software and services. If demand increases and more resource is required (or less demand and less resource), allocated resource can be dynamically scaled by the service provider.
Key Concepts:

• Overview of Cloud Computing
• Components and Methodology
• Benefits and Pitfalls

Download the paper here: http://xtravirt.com/xd10107

Title: Glossary of VMware Virtualization Terms
Author(s): Xtravirt (Paul Buckle)
Target Audience: Technical - All
Current Revision: 1.0 July 2009
First Published: 3 July 2009
Products: VMware

Overview

This article covers a number of terms and acronyms used in VMware virtualization products. A handy reference for those encountering these technologies and concepts.

To read the full article go here: http://xtravirt.com/xd10093