Summary about Big Data
competitors’ actions, to be familiar with recent changes on the marketplace and
understanding how to make operations more efficient.
In the next article „Five big data challenges And how to overcome them with
visual analytics“ the author gave extremely good overview about the challenges
that come with big data. Author firstly brought out meeting the need for speed,
meaning that you have to be quicker than your opponents. Secondly he brought
out that undestanding the data is extremely important, not only the fact that one
has to be fast. Nextly he discussed about addressing data quality – even if one
can find the data quickly and put it in the proper context for the audience, the
value of data will be jeopardized if the data is not accurate or timely. He
continued with displaying meaningful results – people have a hard time
understanding a graph that has 10 billion plotting points, so clustering data is
one way to solve this
annaabi.ee 
