Is 99.999% reliability good enough?

NJVC Platform as a Service to Include Google Geospatial Services for NCOIC Geospatial Community Cloud Project in Support of Disaster Relief Efforts

By G C Network | July 9, 2013

CHANTILLY, Va., July 9, 2013 — NJVC® was selected by Network Centric Operations Industry Consortium (NCOIC) to provide the platform as a service (PaaS) element of a cloud-computing-based humanitarian assistance…

Fathers of Clouds – A Tribute

By G C Network | June 14, 2013

(A guest post from Mr. Ray Holloman, NJVC Digital Communications Manager ) For more than half a century, cloud computing has changed names more often than a Hollywood starlet. Utility…

CNBC Closing Bell: Bob Gourley on NSA Leaker

By G C Network | June 13, 2013

This is clearly off topic, but I couldn’t help myself!  Please take a moment to view this CNBC video where my good friend Bob Gourley addresses this important event. Good…

Guest Blog: Sequestration and the Cloud

By G C Network | May 30, 2013

(This post was provided by Praveen Asthana, Chief Marketing Office of Gravitant, a cloud service brokerage and management company) Sequestration burst out of obscurity and entered our household vocabulary in…

Join Me at the Gartner IT Infrastructure & Operations Management Summit

By G C Network | May 22, 2013

Please  join me at the Gartner IT Infrastructure & Operations Management Summit in Orlando, Florida, June 18-20, 2013, where my session topic will be “Cloud Service Integration: Increasing Business Value…

Five Years of Cloud Musings!!

By G C Network | May 14, 2013

https://kevinljackson.blogspot.com/2008/05/hello-world-april-18-2008.html  “Sunday, April 18, 2008 Hello World ! – April 18, 2008 I’ve been toying with the idea of doing a blog for about six months now. Initially I didn’t…

Global Interoperability Consortium’s Cloud Computing Project Detailed at NATO Conference

By G C Network | April 30, 2013

PRESS RELEASEApril 30, 2013, 2:30 p.m. ET Eric Vollmecke of the Network Centric Operations Industry Consortium reports  the proliferation of geospatial information will pose problems for disaster  responders and describes…

IBM Debate Series – What’s Next in IT?

By G C Network | April 25, 2013

Next week I will be participating in the inaugural session of What’s Next in IT Debate Series, a  new program of authentic debates and conversations on key technology topics. Sponsored…

Lisbon Bound: NATO Network Enabled Capability Conference 2013

By G C Network | April 21, 2013

This week I will have the honor of attending the 2013 NNEC Conference  at the Corinthia Hotel in Lisbon, Portugal. The NNEC conference is an annual event which has been sponsored by HQ…

Demystifying PaaS for Federal Government

By G C Network | April 2, 2013

Join us on April 16, 2013 at 1 PM EDT to remove the mystery surrounding Platform-as-a-Service (PaaS) for Federal Government https://attendee.gotowebinar.com/register/8966264786104832512 The PaaS market is plagued with confusion, and agencies…

According to Reuven Cohen in his recent post, Cloud Failure: The Myth of Nines , the whole concept of reliability may be meaningless.

“In the case of a physical failure such as Flexiscales recent one, the hardware downtime might be small, but the time to restore from a backup might be considerably longer. A minor cloud failure could cause a cascading series of software failures causing further application outage of hours or even days for those who depended on the availability of the given cloud. Meaning your cloud may achive five nines, but your application hosted on it doesn’t.”

I agree. When dealing with a system of systems, like the cloud, component and function SLA’s are meaningless. The cloud architect must brush up on their Bayesian probability theory, plan for failure and ensure that no matter what happens, the users can complete whatever workflow is requested.

“One of the major benefits to using cloud computing is that you can make these types of failover assumptions well before they happen using an emerging global toolset of cloud components. It’s not a matter of if, but a matter of when, when you take into consideration that application components will fail then you can build an application that features “failure as service”. One that is always available, one with Zero Nines. “

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G C Network