24 lines
1.2 KiB
Plaintext
24 lines
1.2 KiB
Plaintext
# Create the initial system- relation with information about
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# distributed d(f)arrays:
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# RelName: the distributed relation on master
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# ArrayRef: name of the object storing the distributed array
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# DistType: the type of the distributed array. Allowed values are "dfarray"
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# (file based array) and "darray" (array stored in db)
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# PartType: indicates the way how the relation is partitioned. Allowed values
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# are modulo(d(f)distribute2), random(d(f)distribute3),
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# function(d(f)distribute4), share (replicated)
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# PartAttribute: the attribute used to distribute the relation, for a random
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# distribution the value is always "*"
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# PartParam:
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let SEC2DISTRIBUTED = [const rel(tuple([RelName: string, ArrayRef: string, DistType: string, PartType: string, PartAttribute: string, PartParam: string]))
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value (
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("Roads" "RoadsDfRandom" "dfarray" "random" "*" "*")
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("Roads" "RoadsDfSpatial" "dfarray" "spatial" "Geodata" "grid")
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("Places" "PlacesDfModuloPop" "dfarray" "modulo" "Population" "*")
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("Buildings" "BuildingsDSpatialIndex" "darray" "spatial" "Geodata" "grid")
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("Waterways" "WaterwaysDFunction" "darray" "function" "Type" "hash")
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("Railways" "Railways" "relation" "share" "*" "*")
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("Natural" "NaturalDFunctionIndex" "darray" "function" "Type" "hash")
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)]
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