Monthly Archives: August 2009



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Recently I’ve been studying several technologies that appear to form the core of cloud computing. In short, these are the technologies behind such technological marvels as Amazon, Google, Facebook, Yahoo, NetFlix, Pixar, etc.1 Since each of these technologies by themselves is worthy of a new book, and since even those […]

Getting started with Hadoop and MapReduce


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Recently I embarked on a quest to design a framework which would help us keep track of large and complex javascript projects in easily identifiable and extendable patterns. After some thought and deliberation, we eventually settled on the observer pattern using Ext’s Ext.util.Observable object as the base object to use […]

Primitive OOP observer pattern with ExtJS