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Are Wireframes and Prototypes Different?

Both wireframing and prototyping are two essential processes in web and app development. Their main purpose is to establish the basic functions of the project and to present the working design concept. It is mostly shown to clients, but they usually ignore it, command you to skip these steps, or worse, are unaware of those … Read more

NFL Play by play analysis using Cloudera Impala

In this article we will analyze the NFL play by play dataset. The data consists of each play for all games from 2002 thourgh 2013. It is roughly around 600k rows and hardly qualifies as big data. The main point of this article is to illustrate the use of Cloudera Impala for Big Data anlaysis. … Read more