Improving .NET Application Performance and Scalability.pdf

Improving .NET Application

Performance and Scalability

Forwards by Rico Mariani, Brandon Bohling,

Connie U. Smith, and Scott Barber

Improving .NET Application

Performance and Scalability

patterns & practices

J.D. Meier, Microsoft Corporation

Srinath Vasireddy, Microsoft Corporation

Ashish Babbar, Infosys Technologies Ltd

Alex Mackman, Content Master Ltd

ISBN 0-7356-1851-8

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Letter to Our Customers

IT professionals are under increasing pressure not only to execute design and

development initiatives that meet functional specifications, but also to release fast,

responsive, and scaleable applications. In response to the needs of architects and

developers striving to meet these expectations as they build on the .NET platform,

we have developed the Improving .NET Application Performance and Scalability guide.

This guide reflects an evolutionary way of thinking about the software development

cycle. Fundamental to the guide's design is a fresh commitment to determining

performance objectives as part of the early stages in the design and architecture of the

application. Building these parameters into the design from the beginning prevents you

from having to spend unnecessary time and resources addressing performance and

scalability deficits later in the life cycle.

The design and process principles outlined in Improving .NET Application Performance and

Scalability offer architects an early opportunity to reduce total cost of ownership (TCO).

Costs are contained not only by planning carefully in the development phase, but also by

delivering robust and scalable applications that harness the power of .NET.

The guide promotes a holistic vantage point that encompasses the technological

considerations of a project, the roles and contributions of key people involved in the

development process, and the work processes through which key players meet their

project’s performance objectives.

The guidance draws upon Microsoft’s internal experience in developing on the .NET

platform, and also consolidates the contributions of external experts in performance

improvement, customers, and others in the IT community.

Organization of the guide enables you to focus on a specific process or technology, or to

use the guidance in top-level decision-making as you design high-performance

applications. The guide is designed to be used as a reference or to be read from beginning

to end. Guidance supports top-level decision making at the early stages of a new project

as well as topic-specific content to help IT professionals fine-tune and improve the

performance of existing.

We are confident that Improving .NET Application Performance and Scalability will help you

deliver software to your customer that is reliable, cost-effective, and attractive to end

users and administrators.

Sincerely,

S. Somasegar

Corporate Vice President, Developer Division

Microsoft Corporation

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