yourfanat wrote: I am using another tool for Oracle developers - dbForge Studio for Oracle. This IDE has lots of usefull features, among them: oracle designer, code competion and formatter, query builder, debugger, profiler, erxport/import, reports and many others. The latest version supports Oracle 12C. More information here.
Cloud Computing
Conference & Expo
November 2-4, 2009 NYC
Register Today and SAVE !..

2008 West
Data Direct
SOA, WOA and Cloud Computing: The New Frontier for Data Services
Red Hat
The Opening of Virtualization
User Environment Management – The Third Layer of the Desktop
Cloud Computing for Business Agility
CMIS: A Multi-Vendor Proposal for a Service-Based Content Management Interoperability Standard
Freedom OSS
Practical SOA” Max Yankelevich
Architecting an Enterprise Service Router (ESR) – A Cost-Effective Way to Scale SOA Across the Enterprise
Return on Assests: Bringing Visibility to your SOA Strategy
Managing Hybrid Endpoint Environments
Game-Changing Technology for Enterprise Clouds and Applications
Click For 2008 West
Event Webcasts

2008 West
Get ‘Rich’ Quick: Rapid Prototyping for RIA with ZERO Server Code
Keynote Systems
Designing for and Managing Performance in the New Frontier of Rich Internet Applications
How Can AJAX Improve Homeland Security?
Beyond Widgets: What a RIA Platform Should Offer
REAs: Rich Enterprise Applications
Click For 2008 Event Webcasts
In many cases, the end of the year gives you time to step back and take stock of the last 12 months. This is when many of us take a hard look at what worked and what did not, complete performance reviews, and formulate plans for the coming year. For me, it is all of those things plus a time when I u...
Defining Requirements – The TOGAF Way
How is it different?

If you are new to TOGAF, you may be wondering how this process is different from what you do in a typical “Requirement Analysis” phase of software development. Once I tell you that the many of the techniques recommended in TOGAF are what you are already using, like UML modeling techniques like Activity Models, Use-Case Models and Class Models, you may think why bother with TOGAF?

What you really do differently in TOGAF is that you take a much wider perspective of the requirement. There are three important things that you need to do:

  1. Explicitly document the current state, the expected future state and identify the gap
  2. Assess impact of the change on other projects and other organizational initiatives
  3. State the change from the perspective (viewpoint) of different stakeholders and get their buy in

While doing this, you need to keep in mind the following:

  1. Are you adhering to all the relevant organizational standards & guidelines?
  2. Have you made an explicit attempt of reuse?

Steps for Defining the Requirement

We had discussed the following lists (without the 3 steps in “Define Requirement”) in my earlier posts –
What is TOGAF? & Planning a project.

  1. Tailor TOGAF to suit your need
  2. Define scope of work and prepare plan for rollout
    1. Define the scope and get approval from the sponsor
    2. Define requirement in terms of how the business process will change, what data, application and technical infrastructure is required for accomplishing the work
      1. What should the new business process be?
      2. What application & data do we need to support the changed process?
      3. What technology infrastructure do we require to implement the change?
    3. Select a suitable solution and make the implementation plan
  3. Oversee development and implementation
  4. Manage post-implementation change

What about defining Services? The SOA approach? TOGAF has some recommendations but it looks more like a force fit - we will cover it later.

Here are some of the terminologies used in TOGAF and their meaning as used in TOGAF.

View & Viewpoint

  • View = What you see or what a stakeholder sees
  • Viewpoint = Model or description of the information contained in a view

Baseline, Target & Gap

  • Baseline = Where you are now
  • Target = Where you want to be
  • Gap = What needs to change

Deliverable & Artifact

  • Deliverable = Contractually specified document – formally reviewed, agreed, and signed off by the stakeholders
  • Artifact = Architecture from a specific viewpoint – can be a Catalog, a Matrix or a Diagram

What artifacts do you may produce?

For Business Architecture:

  • Organization/Actor catalog
  • Driver/Goal/Objective catalog
  • Role catalog
  • Business Service/Function catalog
  • Location catalog
  • Process/Event/Control/Product catalog
  • Contract/Measure catalog


  • Business Interaction matrix
  • Actor/Role matrix


  • Business Footprint diagram
  • Business Service/Information diagram
  • Functional Decomposition diagram
  • Product Lifecycle diagram
  • Goal/Objective/Service diagram
  • Use-Case diagram
  • Organization Decomposition diagram
  • Process Flow diagram
  • Event diagram

For Data Architecture:

  • Data Entity/Data Component catalog


  • Data Entity/Business Function matrix
  • System/Data matrix


  • Class diagram
  • Data Dissemination diagram
  • Data Lifecycle diagram
  • Data Security diagram
  • Data Migration diagram
  • Class Hierarchy diagram

For Application Architecture:

  • Application Portfolio catalog
  • Interface catalog


  • System/Organization matrix
  • Role/System matrix
  • Application Interaction matrix
  • System/Function matrix


  • Application Communication diagram
  • Application and User Location diagram
  • System Use-Case diagram
  • Enterprise Manageability diagram
  • Process/System Realization diagram
  • Software Engineering diagram
  • Application Migration diagram
  • Software Distribution diagram

For Technology Architecture:

  • Technology Standards catalog
  • Technology Portfolio catalog


  • System/Technology matrix


  • Environments and Locations diagram
  • Platform Decomposition diagram
  • Processing diagram
  • Networked Computing/Hardware diagram
  • Communications Engineering diagram

Read the original blog entry...

About Udayan Banerjee
Udayan Banerjee is CTO at NIIT Technologies Ltd, an IT industry veteran with more than 30 years' experience. He blogs at
The blog focuses on emerging technologies like cloud computing, mobile computing, social media aka web 2.0 etc. It also contains stuff about agile methodology and trends in architecture. It is a world view seen through the lens of a software service provider based out of Bangalore and serving clients across the world. The focus is mostly on...
  • Keep the hype out and project a realistic picture
  • Uncover trends not very apparent
  • Draw conclusion from real life experience
  • Point out fallacy & discrepancy when I see them
  • Talk about trends which I find interesting

SOA World Latest Stories
Modern software design has fundamentally changed how we manage applications, causing many to turn to containers as the new virtual machine for resource management. As container adoption grows beyond stateless applications to stateful workloads, the need for persistent storage is founda...
The dynamic nature of the cloud means that change is a constant when it comes to modern cloud-based infrastructure. Delivering modern applications to end users, therefore, is a constantly shifting challenge. Delivery automation helps IT Ops teams ensure that apps are providing an optim...
"We started a Master of Science in business analytics - that's the hot topic. We serve the business community around San Francisco so we educate the working professionals and this is where they all want to be," explained Judy Lee, Associate Professor and Department Chair at Golden Gate...
There is a huge demand for responsive, real-time mobile and web experiences, but current architectural patterns do not easily accommodate applications that respond to events in real time. Common solutions using message queues or HTTP long-polling quickly lead to resiliency, scalability...
We call it DevOps but much of the time there’s a lot more discussion about the needs and concerns of developers than there is about other groups. There’s a focus on improved and less isolated developer workflows. There are many discussions around collaboration, continuous integration a...
"CA has been doing a lot of things in the area of DevOps. Now we have a complete set of tool sets in order to enable customers to go all the way from planning to development to testing down to release into the operations," explained Aruna Ravichandran, Vice President of Global Marketin...
Subscribe to the World's Most Powerful Newsletters
Subscribe to Our Rss Feeds & Get Your SYS-CON News Live!
Click to Add our RSS Feeds to the Service of Your Choice:
Google Reader or Homepage Add to My Yahoo! Subscribe with Bloglines Subscribe in NewsGator Online
myFeedster Add to My AOL Subscribe in Rojo Add 'Hugg' to Newsburst from CNET Kinja Digest View Additional SYS-CON Feeds
Publish Your Article! Please send it to editorial(at)!

Advertise on this site! Contact advertising(at)! 201 802-3021

SYS-CON Featured Whitepapers