Archive for the Big Data category

Gerhard Weikum
Gerhard Weikum

Where’s the Data in the Big Data Wave?

Big Data, Databases, Publication policy

Big Data should be Interesting Data! There are various definitions of Big Data; most center around a number of V’s like volume, velocity, variety, veracity – in short: interesting data (interesting in at least one aspect). However, when you look into research papers on Big Data, in SIGMOD, VLDB, or ICDE, the data that you […]

Read more
Donald Kossmann
Donald Kossmann

A Few More Words on Big Data

Big Data

Big Data is the buzzword in the database community these days. Two of the first three blog entries of the SIGMOD blog are on Big Data. There was a plenary research session with invited talks at the 2012 SIGMOD Conference and there will be a panel at the 2012 VLDB Conference. Probably, everything has already […]

Read more
H. V. Jagadish
H. V. Jagadish

Big Data: It’s Not Just the Analytics

Analytics, Big Data

I was recently approached by an entrepreneur who had an interesting way to correlate short term performance of a stock with news reports about the stock. Needless to say, there are many places from which one can get the news, and what results one gets from this sort of analysis does depend on the input […]

Read more

Categories