VLDB Journal paper on visualization-driven data aggregation August 09, 2015 big data m4 phd research sql vdda +
Started using Spark + Scala this week. Very impressive! April 22, 2015 big data hadoop java m4 phd scala spark vdda +
Use rsync instead of scp to resume copying big data files! April 22, 2015 big data csv docu linux rsync scp ssh +