A Data Science Central Community
Why BIG data is consider such a big thing. It was always there however technocrats or technology people oversee or dare I say failed to see it. Now in last few years we evolve our understanding on “How data can be used by different analytical techniques like Predictive analysis to leverage it in different business fields like Marketing, Sales, Product design etc.” However this is not what has to be discussed in this blog what is intended is to discuss BIG data storage…Continue
Added by Vishal Sharma on June 2, 2014 at 10:53am — No Comments
A story that has been making the news recently and got me thinking about the widening reach of data science involves a rather shadowy US organisation called the National Security Agency (NSA). These guys have a mandate to gather data that enemies of the state would like to keep secret. Unfortunately the NSA have been rather over-zealous in their pursuit of information and have wound up gathering data, that was supposed to be private, from the likes of Google, Facebook, Microsoft, Skype,…Continue
I have a 5-20K USD budget to get a tool (w/wo dedicated hardware), including training for 2 people, to prepare (clean, merge, etc...) and summarize (samples, grouping/aggregations, etc) large data sets (over 5GBs, over 4 million rows).
I need an efficient solution (fast data processing and fast to learn), and definitely easy to use. I would have done it with excel if excel could handle such large data files.
After preparing and summarizing the data, I'll use excel pivot tables…Continue
Added by Chandan Pathak on October 16, 2009 at 5:34am — No Comments
Added by Chandan Pathak on September 22, 2009 at 2:01pm — No Comments
Added by Chandan Pathak on September 22, 2009 at 1:49pm — No Comments