DLRL Hadoop Cluster

Hardware

• Number of Nodes: 20 + 1 (Solr node)
• CPU: 88 cores
  • Intel Xeon 8 cores (Solr node)
  • i5 (Haswell) 4 cores * 20
• Memory(RAM): 704 GB
  • 64GB (Solr node)
  • 32GB * 20
• Storage(HDD): 154.3 TB
  • 9TB * 1 (Head node)
  • (3TB + 4TB) * 20
  • 8.3TB NAS Backup

Software

• Cloudera Hadoop 5.12.0 (CAP program)
• Package Information

Tweet Collection Servers

- Servers for tweet archiving using yourTwapperKeeper, DMI-TCAT and Social Feed Manager tools.

• IDEAL tweet collecting and archive server 
• IDEAL DMI-TCAT: Query Manager, Analysis Tool
• IDEAL DMI-TCAT: follow users: Query Manager, Analysis Tool
• IDEAL DMI-TCAT: track keyword: Query Manager, Analysis Tool
• DMI-TCAT(NIH project): track keyword: Query Manager, Analysis Tool
• Social Feed Manager(SFM): Multiple APIs

Web Hosting Servers

- Servers for hosting and serving DLRL related projects (GETAR, IDEAL, CTRnet, AlgoViz, Ensemble)