When you read magazines, books or any other articles on the web, you may have come across these buzzwords numerous times. Enterprise, Enterprise Modelling, Enterprise Architecture, Enterprise Architect, Business Modelling, Enterprise Resource Planning and more or less similar words.
What exactly is this enterprise architecture and enterprise modelling? Why modern businesses are keen on these emerging topics?. Were these hot topics discovered recently? What are the popular enterprise architecture frameworks?
With this article, I’m hoping to briefly discuss some of these hot topics.
Enterprise architecture is simply about how the modern business is made up with several technical and business components, how these components interact with each other to accomplish a common goal. (Enterprise vision).
In more formal definition Wikipedia states “Enterprise Architecture is the organizing logic for business processes and IT infrastructure reflecting the integration and standardization requirements of the firm’s operating model” (Wikipedia, May 2009).
Considerable amount of business organizations are fed up with procuring legacy IT systems, and custom offshore development and in-house development projects, since these projects are unable to deliver expected results at the end of the project. If you analyse the success rate of IT project implementation or custom development projects, considerable amount of projects failed due to various reasons including poor analysing of business requirements and unstructured business processes. In addition, today’s business owners are demanding high ROI and other rewards through IT enabled business model. Hence, business researchers are working towards finding an IT enabled solution(s) to increase productivity and performance of the business. Because of this, various researches have come up with several models and frameworks to create a more solid IT enabled business model to having better adoptability to agile world.
Due to the recent economic downturn, the necessity towards high performance business models, methodologies and frameworks, which can re-engineer under performing businesses, were increased. Priorities for such improvement initiatives are becoming top of the agenda of today’s CEO’s and CIO’s.
The concept of Enterprise architecture and modelling has being in the industry for last decades but has become more popular due to the fact that ore and more business leaders are becoming IT savvy. Due to the high demand of IT oriented business leaders, and the new routes opened up for young technical professionals to become entrepreneurs during the last two decades were the thinking pillars who opened up eyes of researches to find out innovative models to incept the 21st century business enterprises.
There are various Enterprise architecture frameworks and other related tools widely used in enterprise modelling are being evolved throughout the last decade. Out of these Enterprise modelling frameworks “The Zachman Framework™” (
http://zachmaninternational.com) , The TOGAF(
http://www.opengroup.org), IDEF5 (Integrated DEFinition Methods -
http://www.idef.com ) are widely used in the industry.
I would like to talk about more of this TOGAF™ & The Zachman Framework™ in more detail through my future blog posts.