バージョン 12 から バージョン 13 における更新: Virtuoso

更新日時:

2012/03/07 14:37:45 (13 年 前)

更新者:

wu

コメント:

--

Virtuoso

@@ -45 +45 @@
 
 === Allie upload === #allieload 
+* Approach 1:
 
+* Approach 2:
+
+Use one stream per core (not per core thread). Split the big file into 12 small files(precisely, 13(12+1)files, #linesPerFiles=#totleLines/12).
+
+'''result:'''
+
+ 47mins(94,420,989 tripples, n3).
+
+ 
 1. load file into ld_dir:
 
- nohup  $VIRTUOSO_HOME/bin/isql 1111 dba dba <$VIRTUOSO_HOME/scripts/load.list.isql &
+ $nohup  $VIRTUOSO_HOME/bin/isql 1111 dba dba <$VIRTUOSO_HOME/scripts/load.list.isql &
 
-load.list.isql:
+load.list.isql script:
  
 {{{
  delete from load_list;
- ld_dir('/opt/services/togordf/data/allie','x*.rdf.nt','http://allie.dbcls.jp');
+ ld_dir('data directory','x*.rdf.nt','http://allie.dbcls.jp');
  select * from load_list;
 }}}
@@ -60 +70 @@
 
 2. upload the file into virtuoso:
- nohup  $VIRTUOSO_HOME/bin/isql 1111 dba dba <$VIRTUOSO_HOME/scripts/load.data.isql &
+ $ nohup  $VIRTUOSO_HOME/bin/isql 1111 dba dba <$VIRTUOSO_HOME/scripts/load.data.isql &
 
-load.data.isql:
+load.data.isql script:
 
 {{{