DLRL Hadoop cluster

20 node hadoop cluster with Cloudera Hadoop 5.12.0

1. Hadoop Service

2. Tweet Collections and Services

ProjectCollection nameTotal # of tweetStarted atCollection toolAnalysis service
IDEAL Archive DB 1,658,968,182 2012 yTK1) Analysis using Hadoop
IDEAL 1% sampling Maintenance 2015 DMI-TCAT2) Analysis
IDEAL User following 10,599,882 2015 DMI-TCAT2) Analysis
IDEAL Keyword tracking 21,053,282 2015 DMI-TCAT2) Analysis
GETAR Collection 127,900,709 2015 yTK1) Analysis using Hadoop
GETAR Collection 231,816,400 2016.9 SFM3) Analysis
NIH Keyword tracking 627,767 2015 DMI-TCAT2) Analysis
Total 2,050,966,222

Open source tools for collecting tweets

  1. yourTwapperKeeper (yTK)
  3. Social Feed Manager (SFM)

3. Web Collections

ProjectCollection nameHosted byServiceLocation
IDEAL IA webpage collection Internet Archive Archive-it IA link
IDEAL IA webpage collection
Virginia Tech
Hadoop /data/IACollections in head node