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Max Hemingway

Category Archives: Enterprise Architecture

8 Free “For Dummies” books you should read in 2016

12 Tuesday Jan 2016

Posted by Max Hemingway in Architecture, Cloud, Development, DevOps/OpsDev, Enterprise Architecture, Innovation, Programming, Security

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Architecture, Development, DevOps, Knowledge, OpsDev, Productivity, Programming, Security, Tools

There has been a lot of the free smaller versions of the “For Dummies” books published recently. These are normally sponsored by a company to help promote a way of thinking/product/etc, however they do contain useful overviews and information on the subject that they are presenting on.

Here are my top 8 of these which should be on your reading list for the start of 2016. All are downloadable in PDF format*.

Agile for Dummies

API for Dummies

DevOps for Dummies

Micro-segmentation for Dummies

Next Generation Endpoint Security for Dummies

Software Defined Data Centres for Dummies

Software Defined Networking for Dummies

Software Defined Storage for Dummies

*You may need to sign up to receive some of these books.

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An A-Z Guide to being an Architect

07 Thursday Jan 2016

Posted by Max Hemingway in Architecture, Big Data, Cloud, Development, DevOps/OpsDev, Enterprise Architecture, Governance, Innovation, IoT, Open Source, Productivity, Programming, Security, Social Media, Tools

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Back in 2008 Microsoft published An A-Z Guide to ABCBeing an Architect in their Architecture Journals.

Here is my take on an updated A to Z Guide to being an Architect. A couple of these may be similar.

A – Architect

Having the right level of skills as an Architect or engaging an Architect with the right level of skills will depend on the work needing to be undertaken. There are several types of Architect with some specialising in certain areas and others being multi domain skilled. The list below covers some of the different types of Architect- this is not an exhaustive list:

  • Enterprise Architect
  • Information Architect
  • Solutions Architect
  • Software Architect
  • Systems Architect

B – Blueprints

Following Blueprints and Patterns either published by vendors (such as the Microsoft Blueprints) or developed internally around your products and services will ensure repeat-ability and cost control around the design process.

Some examples showing different pattern types can be found at Architecture Patterns

C – Contextual Web Era

The up and coming 4th Platform area is the Contextual Web Era

  • 1st Platform – Mainframe Era
  • 2nd Platform – Client Server Era
  • 3rd Platform – Cloud Era
  • 4th Platform – Contextual Web Era

This is an up and coming era with lots of new innovation and developments. Keeping up with developments is key going forward for any architect to understand designs/solutions, art of the possible now and future, innovation and for developing roadmaps for solutions.

D – DevOps

To quote Wikipedia – “DevOps (a clipped compound of “development” and “operations”) is a culture, movement or practice that emphasizes the collaboration and communication of both software developers and other information-technology (IT) professionals while automating the process of software delivery and infrastructure changes”. Having knowledge of DevOps, OpsDev and Agile assist with Architecting a solution for a business understanding their practices and modes of interacting with technology to meet business requirements. A Good book on the subject of DevOps is “The Phoenix Project” by Gene Kim.

E – Enterprise Architecture

EA (Enterprise Architecture) is a blueprint that defines how a business can meet its objectives and strategy. This is achieved by conducting analysis, design, planning, recommendations and implementations through an Enterprise Architecture Framework

Enterprise Architecture Wikibook

F – Four Two Zero One Zero

42010 is the ISO Standard that most frameworks adhere to. Working to a Framework brings structure to your designs and life cycles.

There are a number of frame works available such as:

  • DoDAF
  • MoDAF
  • TOGAF
  • Zachman
  • Other Frameworks are available

Enterprise Architecture Wikipedia Book

G – Governance

Governance is an important part of architecture as it

  • Ensures Conformance
  • Controls Variance
  • Maintains Vitality
  • Enables Communication
  • Sets Direction
  • Issue Resolution
  • Provides Guidance and Prioritisation
  • Promotes Best Practise
  • Minimises Risk
  • Protects IT environments from tactical IT changes, project solutions, and strategic proposals that are not in an organisations global best interest
  • Controlling Technical Diversity, Over-Engineering and Unnecessary Complexity
  • Ensures projects can proceed quickly & efficiently
  • Control over IT spend
  • Quality Standards
  • Efficient and optimal use of resources and increase the effectiveness of IT processes

H – Hands On

It is important to be current and understand the technologies you are architecting. There are lots of options available to get your hands dirty using technology from using Cloud Servers to virtual machines on your compute device. There are other computing devices such as the Raspberry PI that provide a cheap alternative to standing up small farms to learn on.

I – IoT

IoT (Internet of Things) is where physical things are connected by the internet using embedded sensors, software, networks and electronics. This allows the items to be managed, controlled and reported on. My blog posts on IoT Device Security Considerations and Security Layers goes into more detail on this subject.

J – Juxtaposition

Juxtaposition is something an architect should be doing to compare things/items/artefacts etc.
noun;
1. an act or instance of placing close together or side by side, especially for comparison or contrast.
2.the state of being close together or side by side.

Source:http://dictionary.reference.com/browse/juxtaposition

K – Knowledge

I would class Skills with Knowledge. It is important as an Architect to ensure that your skills/knowledge are up to date and where you are unsure of a technology, you have a plan to address and skill up. Build a good CPD (Continuing Professional Development) plan and work towards completing it.

L – Language

With the move to cloud it is important to ensure your scripting skills are up to date as most cloud platforms use scripting to assist with the deployment of environments. This is also true of other DevOps/OpsDev applications. If you are unsure on what to learn this guide may help you – Learn a Programming Language – But which one?

M -Micro Segmentation

Micro Segmentation allows a business to use Networks, Compute and Storage to automate and deliver complex solutions by carving up and using the infrastructure. This segments part of the infrastructures to specific functions/tasks. It can also be used in a security context to segment networks, firewalls, compute and storage to increase security and reduce cyber attacks.  VMware have produced a book “Micro Segmentation for Dummies” that can be downloaded from here.

N – Next Generation

Next Generation refers to the next stage or development to something such as a new release of hardware or software. Next Generation is becoming a common term now to define products and artefacts, an example being Next Generation Firewalls.

O – Open Source

Open Source has been available for a long time with software such a Linux, however there is a bigger shift towards using Open Source and acceptance by businesses. Some examples of Open Source that is now mainstream within business include;

  • Ansible
  • Chef
  • Docker
  • Puppet

P – Performance

Performance can cover people as well as solutions / systems. Performance metrics should be set out at the inception of an engagement then monitored and reported on. This will be a factor in driving Continuous Improvement going forward as well as forecasting / planning for future upgrades and expansion.

Q – Quality

Quality is a huge subject and has a lot if standards governing it and how it affects all aspects of business and architecture. Knowing which standards and how they affect a solution will assist in the whole architecture lifecycle. There are also a number of tools available to help you;

  • Architecture Frameworks
  • ITIL
  • Six Sigma

There is also a level of pride and satisfaction in producing a quality solution and system achieving the objectives and requirements set out by the business.

R- Roadmap

Any architecture/solution should have a roadmap to set out its future. Roadmaps should include items such as:

  • Current state
  • Future state
  • Innovation
  • Upgrades / Releases
  • New Features / Functions
  • End of Life / Replacement

S – SMAC

SMAC stands for Social, Mobile, Analytics, Cloud. SMAC is an acronym that covers the areas and concepts when these four technologies are brought together to drive innovation in business. A good description of SMAC written by a colleague can be found here Acronyms SMAC.

T – Transformation

The majority, if not all systems will undergo a form of transformation. This may be in the form of a simple upgrade or to a complex redesign and migration to something else.

U – UX

UX (User eXperience) affects how people interact with your architecture / design and how they feel about it (emotions and attitudes). With the boom in apps and the nearing Contextual Web Era, UX is one of the most important factors to getting an architecture used. If your users don’t like the system they may find something else to use that they like.

V – Vision

Understanding the vision of your customer and their business is the driving factor for any architecture.

On working with your customer you should look to become a Trusted Advisor and also with your colleagues. A great book on the subject is The Trusted Advisor by David Maister. The book covers 3 main areas which discusses perspectives on trust, the structure of trust building and putting trust to work.

W – WWW

The internet is a key delivery mechanism for systems. Knowing how this works and key components to the internet should be understood such as:

  • IPV4 – IPV6
  • DNS
  • Routing
  • Connectivity
  • Security

X – X86

X86 – is a standard that every knows as its one of the most common platform types available.

Y – Year

Year is for the longevity of the solution you are designing. How many years are your expecting it to last What are the Business Requirements, statutory obligations, depreciation etc that need to be planned in. Consider things like End of Life, Maintenance and Upgrades on hardware and software from a solution point of view.

Z – Zero Defects

The best solution is the one with zero defects, but reaching this goal can be a challenge and can also consume a lot of expense. The best way to ensure Zero Defects is to use:

  • Best Practice
  • Reference Architectures
  • Blueprints/Patterns
  • Checklists
  • Reuse
  • Lessons Learnt

This is my current A to Z and some of the entries may be different in your version so “What is in your A to Z of being an Architect?”

I will look to write some further blog posts on the areas listed in this A to Z

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Architecture Journals

27 Friday Feb 2015

Posted by Max Hemingway in Architecture, Enterprise Architecture

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Architecture, Enterprise Architecture

Between 2004 and 2009 Microsoft published The Architecture Journal. A few years old now, there are some useful articles in the Journals that still apply today.

You can download the Journals or view the individual Articles in the Archive.

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A good example of Enterprise Architecture doumentation

26 Thursday Feb 2015

Posted by Max Hemingway in Architecture, Enterprise Architecture

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Architecture, Enterprise Architecture

BooksThere are many good examples of Enterprise Architecture documentation available as reference on the Internet. All following different methodologies, but ultimately illustrating how an Enterprise Architecture documentation set can assist in driving strategy and the business forward.

A bit dated now (2004), but a good example of such a document set is the 5 volumes from NASA.

NASA Enterprise Architecture Vol 1 – NASA Enterprise Architecture

NASA Enterprise Architecture Vol 2 – Office Automation, IT Infrastructure, and Telecommunications

NASA Enterprise Architecture Vol 3 – Program Unique IT and Multi-Program / Project IT Investment Category

NASA Enterprise Architecture Vol 4 – Strategies and Structure

NASA Enterprise Architecture Vol 5 NASA To-Be Architecture, Approach to Design and Implementation

The documents are based on the Federal Enterprise Architecture Framework

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Enterprise Architecture – Wikipedia Book

25 Wednesday Feb 2015

Posted by Max Hemingway in Architecture, Enterprise Architecture

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Architecture

A while ago I created a book on Wikipedia on Enterprise Architecture (Back in August 2009) using Wikipedia Books. This is a function to pull together articles from Wikipedia together in a book format, then download as a PDF or even send to get printed.

I haven’t got far with the printing aspect on this book, although I did pull together some articles on a different subject and sent that to be printed. I was happy with the bound book that came back from the service and it was a reasonable cost.

Thought I would go back and revisit the book and see where it is up to today.

Available at https://en.wikipedia.org/wiki/Book:Enterprise_Architecture

I have created this as an open book so it can be added to should anyone wish to assist in collating relevant articles.

The current index is made up of following articles:

Enterprise Architecture

Enterprise architecture
Enterprise Architect
Enterprise architect
Enterprise Architecture
Enterprise Architecture Assessment Framework
Enterprise architecture planning
Enterprise Architecture Management
Architecture Patterns ( EA Reference Architecture)
Frameworks
Enterprise Architecture framework
Open Source or Consortia-developed frameworks
Enterprise Architecture Body of Knowledge
Generalised Enterprise Reference Architecture and Methodology
IDEAS Group
RM-ODP
The Open Group Architecture Framework
Commercial frameworks
Integrated Architecture Framework
OBASHI
Information Framework
Zachman Framework
Defense industry frameworks
Department of Defense Architecture Framework
MODAF
NATO Architecture Framework
AGATE Architecture Framework
Government frameworks
Government Enterprise Architecture
FDIC Enterprise Architecture Framework
Federal Enterprise Architecture
NIST Enterprise Architecture Model
Treasury Enterprise Architecture Framework
Lifecycles
Enterprise life cycle
ISO 12207
Systems Development Life Cycle
Technology Life Cycle
Whole-life cost
Modelling
Enterprise modelling
Collaboration
Business analyst
Systems analysis
Information architecture
Solutions Architect
Software architect
Systems architect
Project manager
Project management office
Chief information officer

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Architecture Thought Tool: Working out your Risks

24 Tuesday Feb 2015

Posted by Max Hemingway in Architecture, Enterprise Architecture, Governance, Productivity, Tools

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Architecture, Productivity, Tools

An Architecture Thought Tool I use when looking to identify any Risks in a projects or assignment is to use the STORMCLOUD method.

This involves identifying the risks by going through the following areas:

  • ScheduleRisk
  • Technology
  • Organisation
  • Resources
  • Methods
  • Compatibility
  • Lifecycle
  • Over-engineering
  • Users
  • Dependencies
  • Suppliers

Once identified its then a case of mitigating the risks that can be and calling out those that cannot.

Using this method is just one of many, but helps focus on the important areas to consider.

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Architecture in Practice

05 Thursday Feb 2015

Posted by Max Hemingway in Architecture, Cloud, Enterprise Architecture

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Architecture, Development, Enterprise Architecture, learning

Having worked as an Architect for many years its always good to look at different methodologies and practices as they come up and to refresh your thinking on today’s Architecture practices.

One of the recent additions to the Microsoft Virtual Academy is the  “Architecture in Practice” course which brings Microsoft’s latest views on Architecture using their products as a base for some of the demonstrations and topics. Whilst this centers around Microsoft products and standard practices, (to a seasoned architect may not teach them anything new in Architecture practices), taking a course such as this certainly refreshes that thinking in today’s challenging market place of cloud, visualisation and mobile.

One of the underlying foundations that makes a great architect is their willingness to refreshing and renew skills and thinking when ever the opportunity arises.

The diagram below shows the 7 areas that are covered in this course:

Architecture+in+Practice

Further breakdown of the course with topic areas:

arch2

Source of pictures and link to the training: Architecture in Practice.

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