If I understand you correctly the "_SPATIAL_TEMPORAL_VECTOR_IDX"
contains all data + my index. So there is no possibility to
differentiate between disk usage for the data itself and the disk
usage for indexing?|
Am 29.09.2015 21:41, schrieb Whitney
The "_SPATIAL_TEMPORAL_VECTOR_IDX" is the table that
contains all of your data that you've ingested. As
GeoWave generates a unique key per feature attribute,
you can expect the number of entries in the table to be
the number of features you've ingested multiplied by the
number of attributes per feature.
The "_SPATIAL_TEMPORAL_VECTOR_IDX_GEOWAVE_ALT_INDEX" is an
optional secondary index which is used to look up features
by their feature ID. In practice this speeds up certain
operations that GeoWave performs, but is not required and
can be turned off by setting your AccumuloOptions
The "_GEOWAVE_METADATA" table is where all of the
information about your data adapters, indices, and
statistics gets stored.
That should be all of the tables generated by GeoWave. Let us
know if you have any other questions.
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