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Category Archives: TOGAF

TOGAF related resources & posts

Value of Technical Capability Models

01 Thursday Nov 2018

Posted by mp3monster in Enterprise architecture, General, Technology, TOGAF

≈ 1 Comment

Tags

architecture, capabilities, EA, models

The use of Technical Capability models is not something I have seen a lot of use of, which is a little unfortunate as they can provide tremendous insight into an organizations IT needs.

Typically you want to use the Technical capability model to be used in conjunction with a business capability model, and this is where things can get tricky as developing the business views can take time.  I came across this short video which focuses on the more business aspect but helps explain the ideas behind the models:

Note how the model is largely groups of capabilities that happen in the business. Underlying this kind of diagram you would have a brief explanation of each capability.  If you want to go all out on EA modelling then you can link the capabilities to the documented associated processes etc.

Independently, the ideal is to then identify the technical capabilities that are likely to be needed. This will provide a similar looking model. The technical capabilities are probably best drawn from industry best practices, and specific business needs. The model should be completely product agnostic. The real value comes in by then mapping the technical capabilities to which business capabilities use.

This will now help inform a number of decisions identity areas of focus.  The technical capabilities should have mappings or fall into one of the following states, with the associated reasons:

  • Maps To Business Capabilities
    • This is healthy
  • Technology is Being Used but no Business Mapping
    • Gap in the business capability model?
    • Nuance of the business model not understood by IT?
    • Redundant processes being performed?
  • Business Process with no Technology
    • Opportunity for business improvement?
    • Genuinely no value in applying technology e.g. Business Value is something is hand made?
    • Capability delivered by Shadow IT?
  • Doesn’t Map to Any Business Capabilities
    • Capability isn’t needed and therefore jettisoned OR
    • Potential capability that the business are unaware or haven’t understood what can be offered

With the exception of the 1st condition, the other scenarios things should be examined more closely and adjust the models accordingly.

With the capability models linked and the miss matches addressed.  The Technical Capability model can really deliver value by linking the capabilities to the actual technologies being used.  Very quickly it is possible to see details such as:

  • Technology weaknesses (i.e. a key business area is not well supported by IT e.g. products being mapped are End of Life, not got the level of support). Whilst some of these will be ‘no brainers’ it is more than likely a free surprises will show up
  • Technology duplication – sometimes we’ll see multiple products in one area, can the product list be rationalised to maximise license investment? Would it be more cost effective to invest 1 one high-end product and eliminate lots of smaller niche pieces?
  • Where IT investment will likely improve key capabilities vs investment on niche capabilities
  • How technology change can impact the business, for example replacing a Content Management System may impact an organisations online presence, but it may also show to impact how we deliver support services to customers.
  • If the business prioritise a specific area, how does that map onto IT systems and processes?

Whilst a lot of this will seem pretty obvious, it will uncover unexpected details and most importantly provide a relatively simple set of visualisations as cross references that help understand the business and explain the impact of IT related decisions to the business in their terms.

The following deck provides a presentation on the value of Technical Capability Models:

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More TOGAF Training Tips

20 Wednesday May 2015

Posted by mp3monster in General, TOGAF

≈ Leave a comment

Tags

Archimate, EA, MOOC, TOGAF

Open Group TOGAF

That magical logo you can use once TOGAF Certified

A couple of my colleagues are preparing to TOGAF exams (and training). As is the case with these things the subject of tips, tricks and helpful resources come up.  I’ve blogged in the past on this, and now made those blog entries easier to find with a TOGAF category on my blog (https://mp3muncher.wordpress.com/category/technology/togaf/). But I also came across a couple of useful resources through the TOGAF for Architecture Linkedin Group. Particuarly a free Massively Open Only Course (MOOC) provided by an Australian University – https://www.open2study.com/courses/introduction-to-enterprise-architecture.  The MOOC contains almost 4.5 hours of video material – so it will give a solid picture (where as a Architecting the Enterprise training is 4 days) (note Architecting the Enterprise appear to have tweaked their branding now to AtE). In addition to this a couple of other sites / books that came recommended in recent LinkedIn discussions are:

  • Tom Graves’ blog
  • Book on Archimate (and Archie the free Archimate tool) although Archimate is not part of TOGAF itself
  • Blurring the Boundaries Blog

Update: It is worth registering with Orbus Software‘s website (registration is free) as they provide a substantial number of resources on TOGAF like postes of each of the key phases which can be downloaded once registered.  In addition they have a number of blogs regarding EA, ITIL etc.

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TOGAF Mindmap

11 Tuesday Mar 2014

Posted by mp3monster in General, mindmap, Technology, TOGAF

≈ Leave a comment

Tags

mindmap, TOGAF, xmind

Following yesterday’s post, I thought I’d share a mindmap that was useful with the TOGAF stuff …

TOGAF Mindmap

To use a friendly readable & navigable version of the mind map click on the image or here.

This is one of a number of mind maps I have made available through a SaaS mindmapping tool now.

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TOGAF Certification – Passing on the Helpful Tips

10 Monday Mar 2014

Posted by mp3monster in General, Technology, TOGAF

≈ Leave a comment

Tags

books, certification, exam, study, TOGAF

Having successfully become certified with TOGAF 9. I thought it would be good to share some hints, tips and observations that have helped me along the way.  So as you may know the exam is conducted through multiple choice – but that simple examination approach should not give a false sense of ease – because a lot of the options will sound right (until you understand the exact technical meanings).

  • Training course or not to training course, that is the question? Personally I wouldn’t taken on the exam without the training – the TOGAF full text runs to 1000 pages. The course for me at least gave 1000 foot view, an some insight from practitioners and the 1st set of suggestions on preparing for the exam.
  • One of the key points I picked up is the terminology and language is very important. Understand the key terms and read questions very carefully and a lot of information will standout. As I was told when on the training, it is surprisingly common for the right answer to often be the longest textual answer because it is being semantically accurate.
  • Books – well I’d suggest that the full TOGAF® Version 9.1 manual is a desk reference for whilst practicing TOGAF. To get the exam under your belt read TOGAF® 9 Foundation Study Guide you will need to pretty much need to know this stuff cover to cover. Although the guide is Foundation stage – it will get you a long way and you can add additional knowledge from the TOGAF® Version 9.1 A Pocket Guide
  • From these guides you need to know the ADM itself, including the steps in each phase, what the techniques are for and why you might use them (things like gap analysis etc).
  • The study guide has mock stage 1 exams, and each section also has practice questions – take advantage of them. The questions are stylistically pretty good, although in hindsight perhaps erring of the easier side, and the mock exam questions got progressively harder in my opinion.  But the real exam for me, question 1 was a real curve ball.
  • There are other sources of mock questions (including other books) – I found the mock exams at http://theopenarch.com/ helpful.  After each mock exam, I reviewed the answers that I got wrong to try and understand why they are wrong – which helped me identify any areas of reading I was weak on.
  • Read the questions very carefully, there are sometimes indicators as the right answer in the question. Also watch for things like, not what answer in A-E is right, but which one is wrong.
  • Timing – 60 minutes for 40 questions in part 1 doesn’t sound like very long – particularly given the advise of take your time read the questions very carefully. But actually, you’ll find once you’ve got a handle on a chunk of the study guide you’ll find you can rip through some of the questions very quickly giving you time to think carefully about the questions that aren’t so easy – the exam also has means by which you can go back and review questions if you want.
  • For the harder questions, in part 1 I ended up writing A-E on the paper and crossing off the answers I could eliminate. That made it easier (for me at least) to then focus on dissecting the 1 or 2 possible options left. In part 2, I applied a similar approach – part 2 is more about which phase(s) do I need to use and what are the steps. So I took each possible answer and wrote on paper what phase(s) then answer needed and then went through each answer option teasing out the terminology for the different steps (and the phases they originated from). The option with the most steps from the correct phase, appear to give me the best or second best answers.
  • Part 1 is closed book, but part 2 you are meant to be able to refer to the TOGAF material – for me the link to the TOGAF reference failed.  So best not to bank on having it available.

Aside all of this there are classic exam suggestions – give yourself time to get to the exam location – a calm composed mind is crucial for this.  Try and rush through this and you’re potentially facing a disaster. Make sure you have all the information the test centre requires (id’s etc) – one less stress.  Travel light as you wont be able to take anything into the test room. Finally, try and get into ‘the zone’ and roll with the blows dont let the process of taking the exams stress you.  I thought I’d scrapped through stage 1, and flunked stage 2 – but discovered I came through with reasonably good scores.

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TOGAF Skills Matrix

14 Monday Jan 2013

Posted by mp3monster in Technology, TOGAF

≈ Leave a comment

Tags

Open Group, Skills, Skills Framework, Spreadsheet, TOGAF

My employer is increasingly aligning its architecture team (of which I am a member) to TOGAF. As is the tradition, new year means start reviewing things like personal development plans. So I thought I’d compare my skills base against that of the TOGAF skills framework (http://pubs.opengroup.org/architecture/togaf9-doc/arch/chap52.html).   Now being a bit geeky, I wanted to do the comparison using a spreadsheet rather than print the document and scribble on it – means I can keep a tab on how things progress/change as go.  However I haven’t been able to locate a spreadsheet representation of the HTML/PDF documentation surprisingly, so I knocked one together.  Amusingly I found a couple of colour coding/level errors in the tables of version 8 of TOGAF as provided by the Open Group.

Feel free to use the spreadsheet as you see fit (TOGAF 9.1 Architecture Skills Framework Spreadsheet), obviously within the constraints of the Open Group’s terms.

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