Hi All,
I am trying to performance tune VOS 7.1.1 which i got from git and i have few
questions about some of the parameters in virtuoso.ini file
First some instruction about my server setup. I have VOS 7.1.1 with 100GB
memory and around 1.4B triples. I have kept following values for buffer:
NumberOfBuffers = 4000000
MaxDirtyBuffers = 3000000
So my questions are :
1. What is RdfFreeTextRulesSize and what should be optimum value for server
mentioned above. (100 default)
2. Same question for IndexTreeMaps
2.1 IndextTreeMaps shows up twice in my default ini file once with value
256 and once with 64.
3. I could not find usage of "MaxQueryCostEstimationTime" and
"MaxQueryExecutionTime" in documentation here :
http://docs.openlinksw.com/virtuoso/databaseadmsrv.html#VIRTINI
3.1 I expect my queries to take more then 60 seconds (default) , is there
a value which set it unlimited
4. How does "DynamicLocal" and "DefereInferenceRules" impact performance of the
system.
Thanks
Sumit Purohit
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