fiber optic networks Archives

While focused on the task of generating data for astrophysics Reliability Assurance of Big Data in the Cloud is a worthy read when focused around designing cloud service contacts.
The work of authors Yang, Li and Yuan surround capturing big data reliability, and measuring disk storage solutions including from noted cloud vendors.

Their work at Centre for Astrophysics and Supercomputing at Swinburne University of Technology focused on reducing cloud-based storage cost and energy consumption methods.

They also share the impact of multiple replication-based data storage approaches based upon Proactive Replica Checking for Reliability (PRCR). That was very interesting in their research data gathering.

I found Reliability Assurance of Big Data in the Cloud also supports moving data into the cloud across advanced research networks including Internet2.

Processing raw data inside the data center impacts network models (based upon available bandwidth) in their work. Their research gathers and stores 8 minute segments of telescope data that generates 236GB of raw data. By no means in the petabyte stage (yet) but it still sets a solid understanding of contractual demands on big data cloud storage.

My interest peaked around impacts developing knowledgeable contracts for cloud services. Their background regarding data gathering and processing should influence procurement contract language. This is even more applicable when applied to petabyte data sets and the SLAs regarding data reliability requirements. Never leave money on the table when scaling to the petabyte range. Must read for purchasing agents and corporate (and university) CPSMs.

I finished Alan Greenspan‘s book The Age of Turbulence Adventures in a New World and learned it was more than I expected from the former Chairman of The Federal Reserve. And with the recession still in high gear it was also good timing.
The Age of Turbulance Beyond his sheer volume of knowledge regarding the economy, global markets and international finance I was most impressed with Greenspan’s simple yet immense observation: America needs an overhauled K12 educational system for our country to have a strong economy in 2030.

The impact of Technology, Globalization & Innovation as he outlines should not be overlooked regarding educational reform. I must admit the real interest for most readers would be to jump the chapter that addresses the recession. Its worth taking the time to read the book in full.

Greenspan’s impact in Washington, the economy and Republican politics spans Presidential administrations from Nixon to W. Bush. Greenspan has enjoyed a pretty interesting life. I was most struck not by his interest in music but rather his high school music partner Stan Getz. His comments about his role in Y2K for the government and financial markets and the impact of fiber optic networks were welcoming for any geek or fanboy.

There is just a huge amount of economic learning you can pickup from his 25 chapters. My favorite chapters surprisingly fall in a row:

19. Globalization and Regulation
20. The “Conundrum”
21. Education and Income Inequality
22. The world retires. But can it afford to?

There are some amazing things you can learn from an economist. His view of W. Bush’s administration and their loss of focus on the economy was eye opening. Bush never changed any economic plans beyond what he promised during his election campaign. W. Bush repeatedly ignored The Fed’s view of the sliding economy and needed changes over the close of his Presidency and handed his successor an economy with financial, housing and automotive markets in crisis.

Continue reading “Latest read: The Age of Turbulance”