IT Architecture Ð Essential Practice for IT Business Solutions

Download or read book IT Architecture Ð Essential Practice for IT Business Solutions written by Peter Beijer and published by Lulu.com. This book was released on 2010-03-26 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about IT architecture set against the background of the practical insights gained at HP (Hewlett-Packard) since 1986 and formalized in the HP methodology for IT Strategy and Architecture (ITSA). The important message is that architecture is used to solve problems or exploit opportunities and is not used for the sake of architecture. Core to this is the concept of a seamless chain of justification that unites stakeholders in defining, reinforcing, and supporting the single best fitting IT business solution. This book teaches the IT architecture practitioner how to align the different views and interests of these stakeholders into coherent IT architecture artifacts by permeating the business, functional, technical, and implementation perspectives.