What Are Wireframes, Mockups, and Prototypes?

Are Wireframes same as Mockups or Prototypes? These three terms are often jumbled together when you have a conversation with a team of developers or clients requesting for a programming project. They are casually interchanged by mistake, and it cannot be helped. They all seem similar. To prevent yourself from being humiliated just because you … 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