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Enterprise Architecture: Technology Architecture

What is Technology Architecture (TA)?

  • A domain of Enterprise Architecture
  • Concerned with the technology that supports the systems that are in use in the organization – both software and hardware technology
  • Describes the software and hardware capabilities that are required to support the deployment of business, data, and application services
  • Includes but not limited to IT infrastructure, networks, middleware, communications.

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Enterprise Architecture is…

“a coherent whole of principles, methods, and models that are used in the design and realization of an enterprise’s organizational structure, business processes, information systems, and infrastructure”. (The ArchiMate Foundation)

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Enterprise Architecture: Enterprise Context Model (ECM)

When trying to define a business, it is critical to understand the context of the business such as the following to ensure that those who are involved have a clear understanding of the business, their roles and responsibilities.

  • Mandate
  • Objectives
  • Key stakeholders (organizations and/or individuals) and the relationships
  • Accountability relationships with stakeholders

Enterprise Context Model (ECM) is a Business Architecture artifact that provides a single view of the key stakeholders involved in the business. It also establishes a framework to further breakdown and understand the business.

Here is my attempt to come up with an ECM for City of Edmonton’s Graffiti Management Program.

CityOfEdmonton-ECM

Refer to “Architecture for the Business – By the Business” presentation by I&IT (Office of the Corporate Chief Technology Office) if you are interested in learning more about Business Architecture and ECM.

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Enterprise Architecture: Conceptual Data Model

Here is a Conceptual Data Model that I produced for an Enterprise Architecture Certification course I took at University of Toronto. My attempt was to create a Conceptual Data model: Entity Relationship Diagram for City of Edmonton’s Graffiti Management Program, based on the information I found on their program website.

EA-ConceptualDataModel

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Live in such a way that…

Live in such way that if someone spoke badly of you, no one would believe it

Sunset photo from Honolulu, Hawaii, 2012

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Remember!

Making someone smaller does not make you bigger

Saw this on my facebook newsfeed this morning. Can’t agree more!

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Handmade, One of a Kind, Owl key chains!

My new project – Hand stitched, One of a Kind Owl Key Chains!

Let me know what you think!

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Go For Long Walks

Go for long walks,
Indulge in hot baths,
Question your assumptions,
Be kind to yourself,
Live for the moment,
Loosen up, SCREAM,
Curse the world,
Count your blessings,
Just let go,
Just be.

~Carol Shields

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Advice from a Tree

Dear Friend,

Stand Tall and Proud
Sink your roots deeply into the Earth
Reflect the light of a greater source
Think long term
Go out on a limb
Remember your place among all living beings
Embrace with joy the changing seasons
For each yields its own abundance
The Energy and Birth of Spring
The Growth and Contentment of Summer
The Wisdom to let go of leaves in the Fall
The Rest and Quiet Renewal of Winter

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Why Complicate Life?

Missing somebody?…………….Call
Wanna meet up?………………..Invite
Wanna be understood?………Explain
Have questions?…………………Ask
Don’t like something?………..Say it
Like something?…………………State it
Want something?……………….Ask for it
Love someone?………………….Tell it

We just have one life.
Keep It Simple.