Hey there,
I am testing date facets in trunk with huge index. Aparently, as the default
solrconfig.xml shows, the fastest way to run dace facets queries is index
the field with this data type:
<!-- A Trie based date field for faster date range queries and date
faceting. -->
<fieldType name="tdate" class="solr.TrieDateField" omitNorms="true"
precisionStep="6" positionIncrementGap="0"/>
I am wandering... setting precisionStep="8" to the TriedateField would
improve even more the speed of the queries??
When using the TrieDateField doest still make sense to use the date rounds?
For example:
<str name="facet.date">date</str>
<str name="facet.date.start">2006-06-01T00:00:00Z/MONTH</str>
<str name="facet.date.end">2010-01-30T23:59:59Z/MONTH</str>
<str name="facet.date.gap">+1MONTH</str>
Thanks in advance
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