BTW: I got
my Ph.D in this area J
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
Thursday, May 30, 2013
Predictive Analysis and Big Data
Predictive
analysis is a hot topic today, especially when it is associated with big data.
The research and development on the effective predictive mathematical model
should be the essential part of this effort. It makes me thinking about my old
days in multi-dimensional geometric modeling, especially in data interpolation
and differential geometry, which creates mathematical models based on sampling
data as reference or control points, with different degrees of continuities
(smoothness). More data can help to make the degree of continuity higher, so
that the model being more accurate. The similar mathematical models can definitely
be applied to predictive analysis, using big data to tone the mathematical/computational
models. Mathematics is mathematics; it’s
up to us how and where to use it.
Monday, May 6, 2013
Cloud Computing Model - My Open Group Presentation in July 2013
Cloud Computing Model as Service Oriented Architecture
Yan Zhao, President, ArchiTech Consulting LLC, USThis presentation will discuss cloud computing from the evolution of service orientation point of view. It will discuss cloud computing models, the prior-arts, and the evolution path in federal government from Federal Enterprise Architecture, Service Oriented Architecture (SOA), and Service Oriented Infrastructure (SOI) or Federal Infrastructure Optimization Initiative, to Cloud Computing. It will also discuss the current trend of the new generation IT operating model, as well as the related business impact. While cloud computing is contributing to the enterprise evolution towards service orientation and shared services, appropriate business management and operation mechanisms must be in place in order to practice successfully, e.g. suitable business models, service models, service structure, funding models, operation models, operation structure, as well as lifecycle and governance. This presentation intends to provide a holistic view for the cloud computing evolution and shared service adoption in Federal Government.Key takeaways:
1. Cloud computing is an effort of continuous evolution in Federal Government towards service orientation and shared services, with efforts from Federal Enterprise Architecture, Service Oriented Architecture (SOA), and Federal Infrastructure Optimization Initiative.
2. Cloud computing is a conceptual evolution from many of our past efforts, such as grid computing, utility computing, virtualization, distributed computing, SOA, SOI, Web Service, Application Service Provider (ASP), Internet Service Provider (ISP), etc. New technologies and solutions will add more efficiency during marching in the direction.
3. Appropriate business management and operation mechanisms (e.g. suitable business models, service models, funding models, operation models) must be in place in order to practice cloud computing and shared services successfully.
4. Shared service domain is a sub-domain in an enterprise, which should be appropriately identified and implemented
http://www.opengroup.org/events/timetable/1548
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