[tracker/tracker-0.8] NFO: After careful measuring we noticed that this index isn't faster



commit 8f9c0853f0ea69c329057394a1ed411abdad50e6
Author: Philip Van Hoof <philip codeminded be>
Date:   Fri Jun 18 11:54:08 2010 +0200

    NFO: After careful measuring we noticed that this index isn't faster
    
    The index for nfo:belongsToContainer was not faster while testing with
    the Linux source code directory. We did several runs to avoid hot vs.
    cold cache measurement differences. We also tried removing the index
    on nfo:fileLastModified but this didn't result in a significant
    difference (so we're leaving that index for now).

 data/ontologies/33-nfo.ontology |    3 +--
 data/ontologies/Indices.list    |    2 --
 2 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/data/ontologies/33-nfo.ontology b/data/ontologies/33-nfo.ontology
index 4e0e4f2..6a60098 100644
--- a/data/ontologies/33-nfo.ontology
+++ b/data/ontologies/33-nfo.ontology
@@ -12,7 +12,7 @@
 
 nfo: a tracker:Namespace, tracker:Ontology ;
 	tracker:prefix "nfo" ;
-	nao:lastModified "2010-04-30T16:12:00Z" .
+	nao:lastModified "2010-06-17T17:06:00Z" .
 
 nfo:Document a rdfs:Class ;
 	rdfs:label "Document" ;
@@ -330,7 +330,6 @@ nfo:belongsToContainer a rdf:Property ;
 	rdfs:subPropertyOf nie:isPartOf ;
 	nrl:maxCardinality 1 ;
 	rdfs:domain nie:DataObject ;
-	tracker:indexed true ;
 	rdfs:range nfo:DataContainer .
 
 nfo:aspectRatio a rdf:Property ;
diff --git a/data/ontologies/Indices.list b/data/ontologies/Indices.list
index b9bef66..f4be2c5 100644
--- a/data/ontologies/Indices.list
+++ b/data/ontologies/Indices.list
@@ -24,8 +24,6 @@
 33-nfo:
 * nfo:fileLastModified:
   - The miner-fs uses this property during crawling a lot
-* nfo:belongsToContainer:
-  - The miner-fs uses this property during crawling a lot
 
 34-nmo:
 * nmo:sender:



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