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Virtually speaking about this clear cloudy day

Yung Chou

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Top Stories by Yung Chou

New and flexible ways to make changes of a Windows Server 2012 installation after the fact are available. And IT pros can now convert a server from and to Server Core, and change the availability of server components that are previously committed at an installation time. This introduces new dynamics and exciting scenarios for improving supportability, efficiency, and security. This article highlights the three available installation options and some key operations based on the Release Candidate, Build 8400. There is additional information of Windows Server 2012 including: a free eBook, available editions, and a reference table summarizing the available features in each installation option available elsewhere. Server Core This is the default and preferred configuration for deploying Windows Server 2012. Server Core was introduced in Windows Server 2008 as a minimal ... (more)

Hyper-V over SMB

Hyper-V over Server Message Block (SMB) signifies a newly emerging trend of cost reductions on storage hardware and a progressing standardization of storage virtualization solutions. In Windows Server 2012, an SMB file share can now store virtual machine (VM) and SQL Server resources in addition to traditional end-user files like office documents. SMB protocol is a network file sharing protocol allowing applications to read and write to files and requesting services from server programs in a computer network. Windows Server 2012 introduces the new 3.0 version of SMB protocol. A W... (more)

What Is and What Is Not Cloud Computing and Why Do I as an IT Pro Care

This was a presentation which I delivered at Stratford University in PDF format. My focus was on bringing clarity of cloud computing to the audiences so we can better articulate the business values of cloud computing and why cloud is or perhaps is not...(read more ) ... (more)

An Inconvenient Truth of the NIST Definition of Cloud Computing

Amid the many benefits of having the NIST SP 800-145 as a tool to facilitate the understanding of cloud computing, the classification and some definitions of the four deployment models are redundant and inconsistent. Particularly, the definition of "community cloud" is a redundancy of that of a private cloud, the deployment models are defined with two sets of criteria, and "hybrid cloud" is a confusing, ambiguous, and extraneous term. SP 800-145 is the de facto standard in the IT industry of describing what cloud computing is with five essential characteristics, three delivery m... (more)

Cloud Computing Goes Far Beyond Virtualization

Virtualization vs. private cloud has confused many IT pros. Are they the same? Or different? In what way and how? We have already virtualized most of my computing resources, is a private cloud still relevant to us? These are questions I have been frequently asked. Before getting the answers, in the first article of this two-part series listed below let's first go through a few concepts. Part 1: Cloud Computing Goes Far Beyond Virtualization (This article) Part 2: A Private Cloud Delivers IT as a Service Lately, many IT shops have introduced virtualization into existing computing ... (more)