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Posted to solr-user@lucene.apache.org by Dorian Hoxha <do...@gmail.com> on 2017/04/03 22:41:42 UTC

Str vs Int/Long uniqueKey field performance

Hey friends,

Is there any difference on the index-size/performance of having the
'uniqueKey` field a long vs a string ?
Meaning, does it use a different data-structure ?
Cause I remember elasticsearch always uses a string (since it adds the
#type, which solr doesn't have).

Regards,
Dorian