In my experience, for there to be widespread adoption and agreement over a concept, the semantics surrounding that concept must be unique and discrete. If the definition is too broad, there will be too much opportunity for dissenting opinion. NIST’s definition of cloud computing doesn’t really answer the mail when it comes to delivering a… Read More »
In reading Vivek Kundra’s “25 Point Implementation Plan To Reform Federal Information”, I was struck by the anecdote regarding how the lack of scalability was the cause for outages and, ultimately, delays in processing transactions on the Car Allowance and Rebate System (CARS) or as it was more commonly known as Cash-for-Clunkers. According to this… Read More »
Additionally, proper inclusion of metering and instrumentation interfaces into you Cloud service means that you have greater control over the granularity of the data produced through these interfaces. Most metering solutions I’ve seen today are very coarse-grained and often focused on infrastructure usage, such as cost per CPU cycle or gigabyte. What if you wanted to produce a service that had tiered pricing? This would require that those service operations provide the details of each transaction to a metering service.