[Koha] Facets

[Tom Hanstra]

I'm not sure I understand how facets work.

I'm testing V3.22 (both .04 and .06) and have found that running with the
default of using facets from zebra:

 <use_zebra_facets>1</use_zebra_facets>

Does not present the facets on searches. However, if I change that to 0,
which I assume then does not use Zebra facets but instead gets the facets
from somewhere else, then the facets appear.

Questions:
- With this set to 0, where do the facets come from?
- Why might the default of setting facets from Zebra not work? Did I miss
something on my Zebra compilation or indexing?

My first thought is just to leave this set to 0 since that works and 1 does
not. But I do want to understand the tradeoffs and why it is working as it
is.

Thanks,
Tom

-- 
*Tom Hanstra*
*Sr. Systems Administrator*
hanstra at nd.edu

<http://library.nd.edu/>