Solr

create fields in schema:

curl -X POST -H 'Content-type:application/json' --data-binary '{"add-field": {"name":"name", "type":"text_general", "multiValued":false, "stored":true}}' http://localhost:8983/solr/<solr_core>/schema

add copy field: curl -X POST -H 'Content-type:application/json' --data-binary '{"add-copy-field" : {"source":"*","dest":"text"}}' http://localhost:8983/solr/films/schema

• delete all xml: <delete><query>*:*</query></delete>
• commit - xml: <commit></commit> solr directories:

    <solr-home-directory>/
       solr.xml
       core_name1/
          core.properties
          conf/
             solrconfig.xml
             managed-schema
          data/
       core_name2/
          core.properties
          conf/
             solrconfig.xml
             managed-schema
          data/

schema.xml structure:

    <schema>
      <types>
      <fields>
      <uniqueKey>
      <copyField>
    </schema>

• facet example:

http://127.0.0.1:8983/solr/collection-name/select?facet.field=<field_name>&facet=on&q=*:*

solr queries

• show score: fl=*, score

user experience feature

• Pagination and sorting
• Faceting
• Autosuggest
• Spell-checker
• Hit highlighting
• Geospatial search