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AccessingSun Documentation

You can view, print, or purchase a broad selection of Sun documentation, including localized versions, at:

http://www.sun.com/documentation


Sun Welcomes Your Comments

Sun is interested in improving its documentation and welcomes your comments and suggestions. You can submit your comments by going to:

http://www.sun.com/hwdocs/feedback

Please include the title and part number of your document with your feedback:

Building N1 Grid Solutions: Preparing, Architecting, and Implementing Network-Centric Data Centers , part number 817-5236-05


Part 1: Introducing N1 Grid Solutions

This book describes new abstractions for managing data center infrastructures in a service-centric fashion, specifically abstractions presented by Sun's N1 Grid vision and strategy. Part 1 is focused on developing and explaining the fundamental concepts of that vision and strategy. Part 1 includes the following chapters:

  • Chapter 1 discusses the basic business imperatives, the data center problems, and the evolution of enterprise computing that lead to the development of the N1 Grid vision and strategy. It also discusses the technology trends that shape today's service and infrastructure architectures.

  • Chapter 2 describes the rationale for the N1 Grid strategy by looking at the trends that drive the data center, and it discusses the basis for solutions to the problems that are inherent in many of today's service and infrastructure implementations .

  • Chapter 3 describes the desired properties, attributes, and potential routes to realizing the N1 Grid vision.



Chapter 1. Context for the Vision

This chapter describes the problems that are prevalent in the IT world today as a result of the natural evolution of computing over the past 20 years . The goal of this book is to enable you to solve these problems.


Business Imperatives

In a recent conversation, a senior IT manager of one of the world's largest logistics and shipping companies stated that it now sees itself as a technology company. Their competency in harnessing technology is key to their success. Failure to manage this technology would mean that their business would fail.

IT is now at the core of many businesses, whether it is managed in-house or it is outsourced. The processes are automated or computerized, and realized as services, such as an electronic banking service, an online book store service, a customer relationship management service, or a supply chain management service. Many businesses rely completely on IT services to interact directly with their customers, as either their primary channel to market or another fundamental enabler for delivering their value to customers. To be successful, a business must be able to manage and predict the value it delivers through technology and the cost of delivering that value. It must be able to harness technology to bring new services to market -to stay ahead of the competition, or just to keep up with its competitors . When IT is at the core of the delivery of its value as a business, then it must be accountable, manageable, and flexible.