Tag Archives: ea

Enterprise Architecture Case Studies presentation on Friday the 8th of May in Aberystwyth

This Friday I’ll be presenting on the topic of ‘Enterprise Architecture Case Studies’ in Aberystwyth, in an event organised and hosted by the South Wales branch of the BCS.

For more information the event is advertised here with the BCS. The core details are:

  • Date: 8 May 2009
  • Time: 17:00 Refreshments / 18:00 Start
  • Location: The finger buffet is in the foyer of the Computer Science Building and the talk itself will be in Lecture Theatre `A’ in the Physical Sciences Building, both on the Penglais Campus, Aberystwyth University, Aberystwyth.
  • Cost: Free, open to all (including non-members of the BCS or IET), no registration required.

Here’s what I generally say as an overview of this talk:

The case studies presented explore my experiences with Enterprise Architecture in three major customer engagements. They include an Enterprise Architecture team which led its company into a £70+ million ‘pitfall’; the use of Enterprise Architecture to define a Service Oriented Architecture; and an example of how much Enterprise Architecture is about achieving the proper governance model.

Key takeaways:

  • Enterprise Architecture best practices drawn from multiple engagements.
  • How to use good governance to avoid and limit the ‘Ivory Tower’ syndrome.
  • How to combine Enterprise Architecture and Service Oriented Architecture to deliver sustainable Transformation.

Given the current downturn I’ll also go into some of the issues facing EA programmes due to the credit crunch and what can be done to ensure that they continue to receive executive sponsorship and funding.

Happy to answer any and all questions; please consider that I’ll be attempting to condense three major and very large scale Enterprise Architecture case studies into a talk lasting an hour and a half or so, therefore I will definitely be around to speak with afterwards. ¨C13C

‘Many Thanks’ to Fred Long (of Aberystwyth University) for organising and co-ordinating this event and for Clive King (of Sun) for initially brokering the relationship.

Links to the BCS page for the event: ¨C14C

¨C15C ¨C16C¨C17C

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Alan Mather’s 2003 ‘Enterprise Architecture in Government’ white paper available online

Alan Mather has just released his excellent “Enterprise Architecture in Government” white paper from 2003. This white paper has mythic status in UK Government IT circles because of it’s visionary roadmap of an implementation for Enterprise Architecture (EA) for the UK. Pre-dating the “Cross Government Enterprise Architecture” (XGEA) work of the CTO Council (who hadn’t even been formed at the time, but nor had the CIO Council who commissioned them either) this is the earliest attempt at applying an EA vision to the co-ordination of the UK’s IT and IS portfolio.

Alan surely requires little introduction, and is a singularly authoritative voice, having been the been the Chief Exec. of the Office of the e-Envoy’s (OeE, then e-Government Unit, or eGU, and finally the CIO Council) e-Design Team (eDT, currently led admirably by it’s new Director, Chris Haynes, although the eDT itself is now part of DWP having moved there at the same time as the eGU transformed into the CIO Council). Alan spent a number of years at the heart of the Cabinet Offices push for ‘Shared Services’ and Government services online programmes, helping to instigate and then deliver the largest UK “Government to Government” (G2G) system, by volume and scale, the Government Gateway.

Writing in his blog article also entitled “Enterprise Architecture in Government” (available from http://blog.diverdiver.com/2009/05/enterprise-architecture-in-government.html) he says:

More than a few people are starting to get active again around shared services, enterprise architectures, shared data centres (and all of the SaaS, HaaS and maybe just plain old aaS that could bring). A while ago I wrote a document that I hoped would lead to a debate on delivering some or all of those things into UK government. The document largely languished on my hard drive gathering virtual dust like so many reports about what government should do to make things better. It never quite got finished although, looking through it now some 6 years after it was written, it still seems to hang together pretty well.

Alan’s being rather reserved here because I know it was released to a few, select, senior people across Government, and I genuinely credit this to having furthered, if not initiated, the conversation in Government about planning out it’s overall EA (both “as is”, “to be”, and strategy) in a much more pro-active manner. I’m glad to say I was one of the people Alan chose to review the document back in 2003, but frankly I thought it was excellent at the time and still do.

For the life of me I can’t understand why Alan isn’t at the epicentre of Government as an integral part of the UK Government EA programme, then again he is running a major programme at the moment, another large-scale system key to the future of the UK, so I imagine know he is kept pretty busy by that delivery.

Anyone and everyone interested in UK Government IT should read this document, I’m sure many of you would be shocked at how visionary the paper is, and how relevant it still is after six years. Alan Mather’s “Enterprise Architecture in Government” document is available from box.net (which opens in a new window): https://www.box.net/shared/ki3z6ejjiv

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links for 2008-12-02

A Framework for Enterprise Architectures – Archi-TECH Documents the Open Groups struggle to get TOGAF more widely adopted in the US. …..