Welcome to TogoRDF site

Documents in this site describe knowledge about RDF, LinkedData? and so on in life sciences.

• Triple Store Survey
  • Overview
  • Platform
  • Data
  • Database
    • Bigdata Bigdata について
    • 4store 4store について
    • Virtuoso Virtuoso について
    • Owlim-se OwlimSe について
    • Mulgara Mulgara について

Overview

Platform

* Machine:

• OS: GNU/linux
• CPU: GenuineIntel? 6; model name : Intel(R) Xeon(R) CPU E5649 @ 2.53GHz
• Mem: 65996128 kB
• Harddisk: SCSI Raid 0

* Software:

• JDK:1.6.0_26
• Virtuoso: 6.3 commercial
• OwlimSE: 4.3.4238
• Mulgara: 2.1.12
• 4store: 1.1.4
• Bigdata: RWSTORE_1_1_0

Data

Allie: n3 format, 94,420,989 tripples.

PDBJ: .rdf.gz format , 77878 files, 589,987,335 triples from  ftp://ftp.pdbj.org/XML/rdf/.

Uniprot: .rdf.gz format , about 4 billion triples, the 3 largest files are uniprot.rdf.gz,uniparc.rdf.gz,uniref.rdf.gz, from  ftp://ftp.uniprot.org/pub/databases/uniprot/ (the experiment used data was 2011.Nov version).

DDBJ: .rdf.gz format, about 8 billion triples, 330 files, from  ftp://ftp.ddbj.nig.ac.jp/ddbj_database/ddbj/.