An Introduction to Hadoop for Noobs

1 min read

The client-server model transformed the data industry because it helped break apart overloaded systems, however, client-server models of the 1980s wouldn’t be able to handle the processing required for big data. Along Comes Google.  As an answer to some of the biggest limitations of early client-server models, such as long processing time, frequent system overload, and client-servers bottleneck, Google created the Google File System (GFS). The GFS was groundbreaking because it used industry-standard hardware on a large scale. It broke up data into chunks on nodes all over the world. With this model, data isn’t centralized in the way it…...

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John DeCleene Whilst having spent a lot of his life in Asia, John DeCleene has lived and studied all over the world - including spells in Hong Kong, Mexico, The U.S. and China. He graduated with a BA in Political Science from Tulane University in 2016. Fluent in English and proficient in Mandarin and Spanish, he can communicate and connect with most of the world’s population too, and this certainly helped John as he gained work experience interning for the U.S.-Taiwan Business counsel in Washington D.C. as an investment analyst and then working alongside U.S. Senator Robert P. Casey of Pennsylvania as a legislative intern. He subsequently worked as a business analyst for a mutual fund in Singapore, where his passion for travel and aptitude for creating connections between opportunities and ideas was the perfect intersection of natural ability and experience, spending his time travelling between Cambodia, Hong Kong, and China investigating and discovering untapped investment opportunities. John is a fund manager for OCIM’s fintech fund, and currently progressing towards becoming a CFA charter holder. He loves to travel for business and pleasure, having visited 38 countries (including North Korea); he represents the new breed of global citizen for the 21st century.