Zachman Framework Row 2 : The Owner Perspective

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Zachman FrameworkRow 2 : The Owner PerspectiveBy: Viral RathodAman GoyalCS 68991OrganizationEnterprise Architecture.

History of Enterprise Architecture

Overview of Zachman Framework

The Owners Perspective (Row 2)

Security in Owners Perspective.

Criticism of Zachman Framework

Other Framework / Approaches.21. Enterprise Architecture What is Enterprise?

What is Enterprise Architecture?

Why to use an Enterprise Architecture?

What are currently available solutions?WebSphereSAP ERPOracle Enterprise Manager

An ExampleBusiness of a hypothetical car manufacturing company.

Enterprise:A group of people organized for a particular purpose to produce a product or provide a service[1]. In more generalized context, A set of components, performing various dissimilar tasks, in order to provide a particular purpose to produce product(s) or provide service(s).Enterprise Architecture: A management practice for aligning resources to improve business performance and help agencies better execute their core missions. An EA describes the current and future state of the agency and lays out a plan for transitioning from the current state to the desired future state[2]. In more generalized context, Enterprise Architecture is a management practice for managing resources/components such that the end product or service provides optimal performance.Why Enterprise Architecture?In an Enterprise, multiple individual components co-exists; they dont have full control over each other. This may cause some complex problems. {Ex?}An Architecture provides relatively simple measures to solve such problems. Architecture defines precise relationships between components and functions for each of the components. This helps to see the problems and their solutions objective manner.Currently Available Solutions:IBM WebSphere: http://www-01.ibm.com/software/websphere/Rational Enterprise architecture management @ IBM : http://www-01.ibm.com/software/rational/offerings/eam/SAP - ERP : http://www.sap.com/solutions/business-suite/erp/index.epxOracle Enterprise Manager : http://www.oracle.com/technetwork/oem/ops-center/index.html

[1] Enterprise Architecture: Using the Zachman Framework, O'Rourke, Fishman, Selkow[2] http://www.fsam.gov/federal-segment-architecture-methodology-glossary.php

31. Enterprise ArchitectureMost basic Work Flow Diagram for Car Manufacturing.

CompanyMarket ResearchCars1. Enterprise ArchitectureCar Manufacturing companyHRFinanceMarketingSales2. History of Enterprise ArchitectureDevelopment of various Enterprise Architecture:2. History of Enterprise ArchitectureRelationships between various Enterprise Architecture:NIST EAARMY EAGUIDANCE1998JTAAZackman1987EAP1992FEAF1999TISAF1997TAFIMC4ISR1996POSIXJTADODTRMDODAF2003TEAF2000TOGAF19953. Overview of Zachman FrameworkWhat is Zachman Framework?

Classification schema.

Tabular tool / matrix.

Provides Rational for decisions made.

Clear understanding of what is happening.

Clear understanding of why is happening.

Problem solving kit.

83. Overview of Zachman FrameworkWhat problems does it solve?

Any complex problem involving multiple individual components.

E.g. Flight Reservation System.

E.g. Building a rail road.

E.g. Building Empire State Building.

93. Overview of Zachman Framework

103. Overview of Zachman FrameworkRow 1: The Planner Perspective

List of important things to business.

Ex:

113. Overview of Zachman FrameworkRow 1: The Planner Perspective

List of important things to business.

Ex:

123. Overview of Zachman FrameworkRow 1: The Planner Perspective

List of important things to business.

Ex:

133. Overview of Zachman FrameworkRow 1: The Planner Perspective

List of important things to business.

Ex:

143. Overview of Zachman FrameworkRow 1: The Planner Perspective

List of important things to business.

Ex:

153. Overview of Zachman FrameworkRow 1: The Planner Perspective

List of important things to business.

Ex:

163. Overview of Zachman FrameworkRow 2: The Owner Perspective

List of important things.

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173. Overview of Zachman FrameworkRow 2: The Owner Perspective

List of important things.

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183. Overview of Zachman FrameworkRow 2: The Owner Perspective

List of important things.

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193. Overview of Zachman FrameworkRow 2: The Owner Perspective

List of important things.

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203. Overview of Zachman FrameworkRow 2: The Owner Perspective

List of important things.

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213. Overview of Zachman FrameworkRow 2: The Owner Perspective

List of important things.

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223. Overview of Zachman FrameworkRow 3: The Designer Perspective

List of important things.

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233. Overview of Zachman FrameworkRow 3: The Designer Perspective

List of important things.

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243. Overview of Zachman FrameworkRow 3: The Designer Perspective

List of important things.

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253. Overview of Zachman FrameworkRow 3: The Designer Perspective

List of important things.

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263. Overview of Zachman FrameworkRow 3: The Designer Perspective

List of important things.

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273. Overview of Zachman FrameworkRow 3: The Designer Perspective

List of important things.

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283. Overview of Zachman FrameworkRow 4: The Builder Perspective

List of important things.

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293. Overview of Zachman FrameworkRow 4: The Builder Perspective

List of important things.

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303. Overview of Zachman FrameworkRow 4: The Builder Perspective

List of important things.

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313. Overview of Zachman FrameworkRow 4: The Builder Perspective

List of important things.

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323. Overview of Zachman FrameworkRow 4: The Builder Perspective

List of important things.

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333. Overview of Zachman FrameworkRow 4: The Builder Perspective

List of important things.

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343. Overview of Zachman FrameworkRow 5: The Sub-Contractor Perspective

List of important things.

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353. Overview of Zachman FrameworkRow 5: The Sub-Contractor Perspective

List of important things.

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363. Overview of Zachman FrameworkRow 5: The Sub-Contractor Perspective

List of important things.

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373. Overview of Zachman FrameworkRow 5: The Sub-Contractor Perspective

List of important things.

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383. Overview of Zachman FrameworkRow 5: The Sub-Contractor Perspective

List of important things.

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393. Overview of Zachman FrameworkRow 5: The Sub-Contractor Perspective

List of important things.

Ex:

404. The Owners Perspective (Row 2)Who is Owner?E.g. Henry Ford

What is Owners Perspective?The Complete perspective.

Specifications:

Owners Problems in Enterprises.

How does this model solve these problems?Who is Owner?The Owner is the person who defines business processes. As an owner he has the full control over the business process.What is the Owner perspective?The business process eventually defines business model. Business Model describes the rationale of the business, i.e. how an organization creates, delivers and captures value in terms of economic, social and any other possible forms.Ex. Henry Ford defined a completely new business model. This model revolutionized the automobile industry.Row2 in Zachman framework depicts the Owners perspective. It helps describe the business process to be used while defining an enterprise architecture. Specifications:Business process provides an objective view of business as a whole. This helps understanding the connection between various components in the business. This in turn provides a complete understanding of the business.What problems does it solve?Defines the business processes and workflow of the organization.How does it solve?Define business entities, inside the organization, with clear objectives. e.g. departmentsDefine the method of communications between these entities. e.g. ProceduresDefine business entities, outside of the organization. e.g. suppliersDefine the method of communication between outside entities and inside entities.Define the logistics system if required. e.g. purchases for the seat belts.Define the work flow in the systemControl the work flow in the time domain.Business plan for the end product. 414. The Owners Perspective (Row 2)

Define business entities, inside the organization, with clear objectives. e.g. departments

Define business entities, outside of the organization. e.g. suppliers

424. The Owners Perspective (Row 2)

Business plan for the end product.

What problems does the product solve?

Why this product is better?`434. The Owners Perspective (Row 2)

Define the method of communications between these entities. e.g. Procedures

Define the method of communication between outside entities and inside entities.

444. The Owners Perspective (Row 2)

Define the work flow in the system, i.e. what is the order of various functions?

Comparable to the recipe.

454. The Owners Perspective (Row 2)

Define the logistics system if required. e.g. purchases for the seat belts.

464. The Owners Perspective (Row 2)

Control the work flow in the time domain.

475. Security in Owners PerspectiveDetailed DFD / Workflow diagram for the Business process

May be animated / flash based5. Security in Owners PerspectiveSecurity concerns at each component level in detail.

One slide per component.5. Security in Owners PerspectiveThe complete DFD / Workflow of the Business Process.

Possibly an animation.6. CriticismList of points

Each should be described in detail.

TODO: a lot of work to identify and describe!7. Other Frameworks The Open Group Architectural Framework (TOGAF)

The Federal Enterprise Architecture.

The GartnerMany enterprise-architectural methodologies have come and gone in the last 20 years. At this point, perhaps 90 percent of the field use one of these four methodologies:The Zachman Framework for Enterprise ArchitecturesAlthough self-described as aframework, is actually more accurately defined as ataxonomyThe Open Group Architectural Framework (TOGAF)Although called aframework, is actually more accurately defined as aprocessThe Federal Enterprise ArchitectureCan be viewed as either animplemented enterprise architectureor aproscriptive methodologyfor creating an enterprise architectureThe Gartner MethodologyCan be best described as anenterprise architectural practice

527. Other Frameworks537. Other Frameworks (Comparision)547. Other Frameworks (Comparision)55ConclusionBased on the graphs seen above none of the frameworks seems to win clearly. This means that it really depends on the application of the framework. Given some scenario, Gartner may seem to be optimal solution and Zachman may seem to be completely in-appropriate. On the other hand there might be some scenario favoring Zachman but very in-appropriate to use Gartner.