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Getting Your Network in the Cloud
Join us with Virtual Newsmakers on Saturday, May 28th at 11:00am for a YouTube Livestream on cloud computing. Virtual Newsmakers is a webcast show featuring virtual newsmakers, who are bridging…
Enterprise Networking in a Cloud World
Enterprises must rethink network management in the cloud computing world. This new reality is driven by the rise of software defined networking, the virtualization of everything and a business imperative…
The Game of Clouds 2016
In the mythical, medieval land of AWS, a civil war brews between the several noble Cloud Services over rulership. Meanwhile, across the sea, the former controlling dynasty, Traditional IT, attempts…
10 Ways to Flash Forward
Not to long ago I was honored to be included as a storage expert in the Dell ebook, “10 Ways to Flash Forward: Future-Ready Storage Insights from the Experts.” This…
The Future of Storage
A few weeks ago I had the pleasure of doing a Blab on advanced storage with Daniel Newman and Eric Vanderburg. We covered some pretty interesting points on enterprise storage…
DevOps and Hybrid Infrastructure Synergy
(This post first appeared in IBM’s Point B and Beyond) The definition of DevOps emphasizes collaboration and communication between software developers and other IT professionals while automating the software delivery…
Are electronic medical records worth it?
The use of Electronic Medical Records (EMR) by medical professionals has increased dramatically. According to HealthIT.gov, 2015 statistics show that 56 percent of all U.S. office-based physicians (MD/DO) have demonstrated meaningful use…
Finding a Framework for Hybrid Cloud Risk Management
(Sponsored by IBM. Originally published on Point B and Beyond) Hybrid cloud is rapidly becoming essential to today’s information technology processes. This is why hybrid cloud risk management has become…
Cancer, cloud and privacy shield
(Originally published in Dell PowerMore) For more than 10 years, the rapid rise of cloud computing has enabled an even more rapid application of cloud to genomic medicine. In fact,…
Hybrid Cloud Versus Hybrid IT: What’s the Hype?
(Originally posted on Point B and Beyond) Once again, the boardroom is in a bitter battle over what edict its members will now levy on their hapless IT organization. On…
In “Cloudy Times”, Markus Klems is having a good discussion on how cloud computing stakeholders classify the various infrastructure options. I then thought that it would be good for me to repeat my input here as well.
When asked this question, I first describe three layers:
- Layer 1 – Hardware virtualization – This is the “bare metal” layer of storage and CPU virtualization
- Layer 2 – Application virtualization – This is when you use web services or APIs to provide a specific function or capability.
- Layer 3 – Process virtualization – This is when you string web services and APIs together to deliver value (function or capability) to an end user
Different infrastructure terms can then be used to describe how these layers are put together:
- Layer 1 is grid computing, utility computing or IaaS. The specific descriptive term is a function of the business model used to deliver the capability
- Layer 1 delivered with layer 2 is PaaS. A developer uses the platform services or APIs to create value for an end user
- Layer 1 delivered with a software application is SaaS
- When Layer 2 and Layer 3 are designed with web services and layered on top of a hardware infrastructure (virtualized or not), you have a Service Oriented Architecture
- Layer 1, 2 and 3 delivered with services and/or APIs already organized in workflows and delivering value to an end user is Cloud Computing.
As always comments or suggestions for improvement are welcomed. The approach is admittedly simplistic, but it does help me sleep at night 🙂
(Update: Michael Sheehan expresses a similar view in Cloud Computing: Introducing the Cloud Pyramid )
Cloud Computing
- CPUcoin Expands CPU/GPU Power Sharing with Cudo Ventures Enterprise Network Partnership
- CPUcoin Expands CPU/GPU Power Sharing with Cudo Ventures Enterprise Network Partnership
- Route1 Announces Q2 2019 Financial Results
- CPUcoin Expands CPU/GPU Power Sharing with Cudo Ventures Enterprise Network Partnership
- ChannelAdvisor to Present at the D.A. Davidson 18th Annual Technology Conference
Cybersecurity
- Route1 Announces Q2 2019 Financial Results
- FIRST US BANCSHARES, INC. DECLARES CASH DIVIDEND
- Business Continuity Management Planning Solution Market is Expected to Grow ~ US$ 1.6 Bn by the end of 2029 - PMR
- Atos delivers Quantum-Learning-as-a-Service to Xofia to enable artificial intelligence solutions
- New Ares IoT Botnet discovered on Android OS based Set-Top Boxes