Solr configuration for spell check

The demo schema and configuration that comes with Solr installation already has spell check configured in it. Let us look at its settings:

1. Open up solrconfig.xml inside <solr_dir>/example/solr/collection1/conf.

2. Search for searchComponent by the name of spellcheck.

3. Inside the spellcheck component there are multiple spellchecker(s). Here is the default spellchecker that comes along with Solr:

   <lst name="spellchecker">
   <str name="name">default</str>
   <str name="field">text</str>
   <str name="classname">solr.DirectSolrSpellChecker</str>
   <float name="accuracy">0.5</float>
   <int name="maxEdits">2</int>
   <int name="minPrefix">1</int>
   <int name="maxInspections">5</int>
   <int name="minQueryLength">4</int>
   <float name="maxQueryFrequency">0.01</float>
   <float name="thresholdTokenFrequency">.01</float>
   </lst>

4. The preceding block of code shows...