This Forum is hosted by Dr. Yan Zhao, Owner of the ArchiTech Consulting LLC, an expert enterprise and business architecture firm providing consulting, R & D, and training services to digital enabled enterprise and business. With highly qualified subject matter experts, it aims at achieving optimal business performance by creating innovative and suitable solutions to support efficient decision making and to reduce system complexity and cost. http://www.architechllc.com
Monday, December 31, 2012
System for Decision Making to Save USA
Triggered by the fact of current inefficient gridlock
meetings in federal government, which caused negative results to our country,
I’m thinking about the critical help that government really need: a smart
system to help the leadership functioning appropriately and to make better
decisions.
Friday, December 14, 2012
Enterprise Mobile Strategies and Solutions
In post PC era, we live in a world with great mobility
facilitated by smart phones, tablets, laptop, etc. with wireless connections. We
are living in a big Cyber Human Social System now, thanks to Internet. The impacts
from this ecosystem to our lives are tremendous, across both of our work life
and personal life;
actually the line is merging between the two.
Some of my thoughts regarding to enterprise mobile strategies and solutions are summarized as the following:
Some of my thoughts regarding to enterprise mobile strategies and solutions are summarized as the following:
Sunday, November 11, 2012
Enterprise Architecture for the United State of America
Enterprise Architecture (EA) is an enterprise blueprint with
descriptions of enterprise vision, structure, and operation models.
To have a long-term plan, a blueprint, and a roadmap for a
country is as important as we need one for an enterprise. A country is like an
enterprise entity in a bigger scale, which also needs a common vision, cohesive
top-down guidance, and effective governance structure and process to make sure
the vision, goals, and objectives can be achieved and the execution is heading
to the right direction. Therefore, a country also needs an “EA”. This could be
an ingredient of socialism, if yes be it. As I discussed in a previous blog
article “The Road of Moderation”, the correct choice is usually in the middle
between extremes. For a social system, it should be between extreme capitalism
and extreme socialism. The most effective and efficient way is likely the
convergence from the two. This is about the balance of the top-down guidance,
planning, governance, and coordination with the freedom of organic growth from
bottom-up. We can see that USA and China
are converging from different directions to an optimized model that suites each.
I’m looking forward to the development, and maintain optimistic for the motion.
Monday, October 29, 2012
Cloud Computing Model and SOA
Recently, someone asked me that “where is cloud computing not
SOA?”. It surprised me first, and then I realized people may have different
ideas about what is SOA.
Most people may tend to attach SOA to Enterprise
Service Broker (ESB) associated solutions, or the technical mechanisms associated
with following definition, with or without ESB, which is Sunday, September 16, 2012
Big Data, Knowledge Management, and Enterprise Architecture
Internet provides us explosive information these days and
still growing. Internet helps us collect and distribute information conveniently
and still getting better. However, information has to be organized and be
comprehended to become knowledge. In addition to the usual information that
enterprise has internally, such as the information in the enterprise content
management systems, databases and data warehouse, enterprise architecture,
etc., public Internet content also provide information sources for knowledge
extraction serving the enterprise, such as wikipedia, blogs, social network, social
media, etc. We need a cohesive approach for knowledge management, to support
both decision making and innovation inspiration.
Thursday, September 13, 2012
My Summer Trip to China
Just came back from another China trip. Although the sign of ecomonic slow down dose show in many areas, the modern new infrastructure construction continues. The advancement of new technologies, especially in multi-media telecommunication sector impressed me as well. The efforts for Smart City development is underway.
Here are a few pictures from my trip:
Here are a few pictures from my trip:
Friday, July 20, 2012
The New Generation IT Operating Model
– The Service Oriented IT Operating Model
Martha Heller at Heller Search Associates brought my attention to the
discussion on The New IT Operating Model,
which is mostly associated with the current trend of Service Orientation. It is
a good topic to discuss, especially in a more comprehensive manner for its
practical reason. Also, during current economic downturn, this effort can get folks
prepared for the upcoming leap. Mark Settle, CIO of BMC Software presented a Broker/Integrate/Orchestrate model at
Forbes online, and Richard Barton of PA Consulting presented a Service-Based IT
Operating Model at @CIOPortfolio with
emphasis on Service Portfolio.
These are good stimulation to the discussion, and both articles contributed as
a part of the story for the Service-Oriented IT Operating Model.
My take is: A Service-Oriented IT Operating Model should be based
on a Service-Oriented Enterprise IT Architecture, more precisely, it should be part of the architecture. We know
that models are what architecture creates, which include static models for the descriptions
of components, structures and relationships; and dynamic models for the descriptions
of operations and processes, where the dynamic models are built and operated on
top of the static models. This new IT operating model is part of the "new
paradigm" or "paradigm shift" in IT that we are talking about
these days. Thursday, July 19, 2012
Enterprise Architecture vs. Collection of Architectures in Enterprise - Presentation Summary
My presentation went well yesterday. Quite a few audience expressed interest afterwards, and some asked for a paper. I guess I can share some key points made in the presentation here. The full presentation can be found at: http://www.architechllc.com/4122.html
Architecture Concept
·
Original definition of
Architecture by Sir Henry Watton: “In architecture as in all
other operative arts, the end must direct the operation. The end is to build
well. Well building has three conditions: Commodity, Firmness and Delight”
·
This definition is
applicable to EA as well: EA is an operative art, the EA products
must direct the effective enterprise operation
- Commodity: EA should serve all its relevant
audience and stakeholders, should be consistent and understandable by
them (e.g. via multiple views)
- Firmness: EA products should be solid and
practicable enough for implementation
- Delight: EA has to be well appreciated and
accepted to be adopted and be effective in implementation
Sunday, July 15, 2012
Enterprise Architecture and SOA
1.0. Introduction
2.0. CurrentEnterprise Architecture Practice
The purpose of enterprise architecture is to provide a blueprint and long-term guidance for the enterprise in terms of structure and operation for its business and IT. It can help in facilitating decision making and supports enterprise modernization efforts. It can enhance collaboration and interoperation across an enterprise and can promote enterprise efficiency and effectiveness by streamlining business process and technology implementations. It enables resource sharing and increases cost efficiencies by identifying common and sharable components and services.
1. Stakeholder participation
2. Architecture modeling
3. Architecture usage
4. Architecture maintenance and program management.
We
will discuss each category in the following sections. We will address, as well,
how SOA can enable effective EA practice.
SOA is an architectural style that emphasizes well-defined, loosely coupled,
coarse-grained, business-centric, reusable and shared services, as well as
associated infrastructure. The relationship between enterprise architecture (EA)
and SOA has been a hot topic. While there is no question that these two topics
are related, the question is how. Some
writers and conference presenters have suggested that SOA is replacing EA, but that
is not the case. What is true is that SOA brings new agility to EA practice,
helps EA realize broader acceptance, and makes EA more usable. Conversely, EA provides SOA practice with enterprise views.
The combination of the two can benefit both EA development and SOA practice.
2.0. Current
The purpose of enterprise architecture is to provide a blueprint and long-term guidance for the enterprise in terms of structure and operation for its business and IT. It can help in facilitating decision making and supports enterprise modernization efforts. It can enhance collaboration and interoperation across an enterprise and can promote enterprise efficiency and effectiveness by streamlining business process and technology implementations. It enables resource sharing and increases cost efficiencies by identifying common and sharable components and services.
The
challenges to current enterprise architecture practice can be organized into
four categories:
1. Stakeholder participation
2. Architecture modeling
3. Architecture usage
4. Architecture maintenance and program management.
Saturday, June 16, 2012
The Road of Moderation
In preparing my presentation on “Enterprise Architecture vs.
Collection of Architectures in Enterprise”, I tend to think the relationship of
the two is about the balance of the top-down guidance, planning, governance,
and coordination with the freedom of organic growth from bottom-up. This also
makes me think about the recent financial chaos in the world, which leads to
the discussion of the effectiveness and performance in socialist system .vs.
capitalist system, where the socialism emphasizes the centralized top down
guidance, governance and coordination, while the capitalism emphasizes the
organic growth with freedom for individual. After the melting down of the
typical socialist system, represented by Soviet Union, by late 90s, now we see
the typical capitalist system, represented by United State, is getting into fundamental
problems as well.
Thursday, June 14, 2012
The Open Group Conference in D.C
This is the first time The Open Group will host a conference in Washington D.C (July 16-20), which is convenient to me. The conference and my presentation info follow:
Enterprise Architecture vs. Collection of Architectures in Enterprise
Enterprise Architecture (EA) is becoming popular in most private enterprises these days due to the practical needs in this era of IT, after its noticeable fading in public sectors. At this stage, the lessons learned from public sectors could be very helpful to the EA adoption in both public and private sectors in moving forward.
We noticed that there is still no unified answer regarding to what is EA and what should be in it. It is not rare to see that so called “EA” is to use an EA tool and/or an EA repository to collect all type of “architecture” artifacts inside enterprise. These “architecture” artifacts are developed in different timeframes, cover different level of content details, and are created from different perspectives for different purpose. While a real EA should consist of “architecture” artifacts in concert by planning ahead with a designated purpose for each view. The level of details is good enough to convey intent and to serve the purpose, no more and no less.
We noticed that there is still no unified answer regarding to what is EA and what should be in it. It is not rare to see that so called “EA” is to use an EA tool and/or an EA repository to collect all type of “architecture” artifacts inside enterprise. These “architecture” artifacts are developed in different timeframes, cover different level of content details, and are created from different perspectives for different purpose. While a real EA should consist of “architecture” artifacts in concert by planning ahead with a designated purpose for each view. The level of details is good enough to convey intent and to serve the purpose, no more and no less.
Thursday, April 26, 2012
Training: Shared Service and Cloud Computing Best Practice, Governance, and Lifecycle Management
Day One: Shared Service and Cloud Best Practice with Business and IT Alignment ICE
Build a foundation for Shared Service and Cloud Computing understanding, and provide a practical guidance with comprehensive content coverage and case studies to address the popular issues and confusions during practice.
Day Two: Shared Service Governance and Lifecycle
Management
Provide
a comprehensive coverage in governance concept, model, content, as well as the
governance practice references for shared
service and cloud computing. It’ll demonstrate how service lifecycle can be managed effectively
with the help of shared service governance practice. Also, it’ll demonstrate
how shared service practice can be evolved towards higher maturity with a
roadmap. Finally, we’ll discuss where shared service and cloud computing are
heading to. More details can be found at: http://architechllc.com/4122.html
Thursday, March 29, 2012
Inter-Enterprise Architecture for Shared Service, Cloud, and Interoperability
With Internet business model grows beyond enterprise
boundaries, such as service outsourcing, public cloud, and interoperation of
business partnerships, the architectures for these extended enterprises seem
necessary. My recent discussion with folks working with The Office of the
National Coordinator for Health Information Technology (ONC) and on the Federal
Health Architecture (FHA) reveals such real needs for the Inter-Enterprise
Architecture, which I’ve introduced earlier in this blog and in the San Diego
Open Group Conference 2011. I hope more efforts will happen in this arena. The
ArchiTech Group LLC is definitely well positioned for such service. A
short paper can be found here: http://architechllc.com/4122.html
Friday, January 27, 2012
A Different Perspective for Information and Data Management
Information and data management is getting more challenging these days, with the velocity of data we are producing
and the tendency of increased data production. However, I think the key for the
solution is beyond information and data management. It is about how and what data should be
collected.
I still remembered the raw data collection from web sites for data preservation. The amount of data growing makes me wonder even we can store them, how we can catch up in processing them to make them meaningful, e.g. to transform the data into information, let alone transform information into useful knowledge. If data processing speeds continue lag behind data collection speeds, the data collected will not be useful, but add burden to the slow process. If more meaningless data involved, it’ll add more burden to the process. Therefore, we need to improve the data collection process, to collect the data with purpose, e.g. a Service Oriented Data Collection and Management Process, and collect the data cleanly.
I still remembered the raw data collection from web sites for data preservation. The amount of data growing makes me wonder even we can store them, how we can catch up in processing them to make them meaningful, e.g. to transform the data into information, let alone transform information into useful knowledge. If data processing speeds continue lag behind data collection speeds, the data collected will not be useful, but add burden to the slow process. If more meaningless data involved, it’ll add more burden to the process. Therefore, we need to improve the data collection process, to collect the data with purpose, e.g. a Service Oriented Data Collection and Management Process, and collect the data cleanly.
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