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Wouldn’t creating an index for each tag cost a lot of disk space? There are hundreds (thousands?) of OSM tags. I like their approach of combining a FTS table wi
by bspammer 2y ago
Wouldn’t creating an index for each tag cost a lot of disk space? There are hundreds (thousands?) of OSM tags. I like their approach of combining a FTS table with a normal JSON query for ad-hoc queries.
- jtarchie 2y agoThe FTS table also has the extra benefit of different tokenizers -- porter, unicode, trigram, etc. It allows less precise searches to happen but still returns some results. I liked this because I wanted the best effort, not exact results for some user queries.