i'm currently looking for an alternative to SOLR, as SOLRs java api
SOLRJ is more a mess than useful. As a typical newbie, I got a few
questions that I couldn't answer myself by looking at the doc's.
Does ElasticSearch offer Faceting?
I looked at Query DSL doc but didn't see any faceting there;
How can I implement tree structures with ES?
in SOLR, one can use a multi-valued field and insert there precompiled
tree-structures like this:
and then facet over e.g. "1_Root_Foo" - does this work in ES, too?
I prefer to have the search solution sitting next to the webapp in
the same server - is there any way one can deploy ElasticSearch as a
war in an JEE Server like Glassfish 3?