Data Variety: What It’s All About
Big Data
2258 views
Big Data
2258 views

Data Variety: What It’s All About

Ling Zhang - May 14, 2013

Data variety stands out from the three Vs of big data from the report of the big data survey conducted by NewVantage Partners in 2012. One of the survey…

The Journey from Big Data to Big Promise
Analytics
1375 views
Analytics
1375 views

The Journey from Big Data to Big Promise

Ling Zhang - May 13, 2013

It’s well known that big data is usually stated in terms of the three Vs: Volume, Variety and Velocity. The three Vs appropriately sum up the characteristics…

Analytics
1624 views

The Nature of Big Data and the Skills of Data Scientists

Ling Zhang - December 5, 2012

The job title Data Scientist was invented by DJ Patil and Jeff Hammerbacher when  they tried to name people in their data team who work on big…