Leanpub Header

Skip to main content

From theory to practice in enterprise-architecture

Connecting ideas to solve practical challenges

The author is letting you choose the price you pay for this book!

Pick Your Price...
PDF
EPUB
WEB
About

About

About the Book

"Theory informs practice; practice reinforms theory". This anthology from the Tetradian weblog explores how theory and practice support each other, in the transition from initial plan to real-world implementation of an architecture.

This book includes about 35 posts and 45 images from the weblog. These posts are split into two groups:

- *From Theory* - outlines some essential theory and guiding-principles for working on enterprise-architectures and more.

- *To Practice* - provides practical guidance on common issues that can arise during development for various types of architecture.

Price

Pick Your Price...

Minimum price

$9.99

$12.99

You pay

$12.99

Author earns

$10.39
$

All prices are in US $. You can pay in US $ or in your local currency when you check out.

EU customers: prices exclude VAT, which is added during checkout.

...Or Buy With Credits!

Number of credits (Minimum 1)

1
The author will earn $12.00 from your purchase!
You can get credits monthly with a Reader Membership

Author

About the Author

Tom Graves

Tom Graves has been an independent consultant for more than four decades, in business transformation, enterprise architecture and knowledge management. His clients in Europe, Australasia and the Americas cover a broad range of industries including small-business, banking, utilities, manufacturing, logistics, engineering, media, telecoms, research, defence and government. He has a special interest in whole-enterprise architectures for non-profit, social, government and commercial enterprises.

Contents

Table of Contents

FROM THEORY TO PRACTICE: INTRODUCTION

FROM THEORY TO PRACTICE: THEORY

Requirements vs constraints

EA and innovation

Assets and enterprise-architecture

More on assets and enterprise architecture

TOGAF and SDLC

TOGAF and SOA

Which complexity?

Enterprise-architecture as vectors

Vision, strategy, plans and tactics

A structure for enterprise-vision

Architecture is non-functional

Non-functional elements in enterprise-architecture

Form follows non-function

The organization of the Organization

On business-rules

Models as decision-records (Enterprise Canvas)

FROM THEORY TO PRACTICE: PRACTICE

Agility needs a backbone

Architecting the enterprise backbone

Migrating from edge to backbone

More on backbone and edge

Strategy, tactics, operations and emotion

Structure, process and purpose

Enterprise Debt and the Shirky Principle

For or against?

Function, capability and affordance

  1. Implications for enterprise-architecture practice

Every organisation is ‘for-profit’

  1. Implications for enterprise-architecture

SCAN as ‘decision-dartboard’

What’s the size of an enterprise?

Can complex-systems be ‘architected’?

On layers in enterprise-architecture

  1. Practical implications for enterprise-architectures
  2. Summary

Hypotheses, method and recursion

Learning and the limits of automation

  1. Implications for enterprise-architecture

Evidence-based architecture?

Applications, work-instructions and business-continuity

Three kinds of chaos

Get the free sample chapters

Click the buttons to get the free sample in PDF or EPUB, or read the sample online here

The Leanpub 60 Day 100% Happiness Guarantee

Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.

Now, this is technically risky for us, since you'll have the book or course files either way. But we're so confident in our products and services, and in our authors and readers, that we're happy to offer a full money back guarantee for everything we sell.

You can only find out how good something is by trying it, and because of our 100% money back guarantee there's literally no risk to do so!

So, there's no reason not to click the Add to Cart button, is there?

See full terms...

Earn $8 on a $10 Purchase, and $16 on a $20 Purchase

We pay 80% royalties on purchases of $7.99 or more, and 80% royalties minus a 50 cent flat fee on purchases between $0.99 and $7.98. You earn $8 on a $10 sale, and $16 on a $20 sale. So, if we sell 5000 non-refunded copies of your book for $20, you'll earn $80,000.

(Yes, some authors have already earned much more than that on Leanpub.)

In fact, authors have earned over $14 million writing, publishing and selling on Leanpub.

Learn more about writing on Leanpub

Free Updates. DRM Free.

If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).

Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.

Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.

Learn more about Leanpub's ebook formats and where to read them

Write and Publish on Leanpub

You can use Leanpub to easily write, publish and sell in-progress and completed ebooks and online courses!

Leanpub is a powerful platform for serious authors, combining a simple, elegant writing and publishing workflow with a store focused on selling in-progress ebooks.

Leanpub is a magical typewriter for authors: just write in plain text, and to publish your ebook, just click a button. (Or, if you are producing your ebook your own way, you can even upload your own PDF and/or EPUB files and then publish with one click!) It really is that easy.

Learn more about writing on Leanpub