Elastic Search settings and mapping

gistfile1.json

{ 
   "settings" : 
   { 
           "index" : 
            { 
                "analysis" : 
                { 
                       "analyzer" : 
                       { 
                           "full_name" : 
                           {
                              "filter" : ["standard", "lowercase", "asciifolding"],
                              "type" : "custom",
                              "tokenizer" : "standard"
                           },
                           "partial_name" : 
                           {
                              "filter" : ["standard", "lowercase", "asciifolding", "synonym", "name_ngrams"],
                              "type" : "custom",
                              "tokenizer" : "standard"
                           }
                       }, 
                       "filter" :         
                       { 
                            "synonym" : 
                            { 
                               "type" : "synonym", 
                               "synonyms_path" : "synonym.txt"                     
                            },
                            "name_ngrams" : 
                            {
                               "side" : "front",
                               "max_gram" : 10,
                               "min_gram" : 1,
                               "type" : "edgeNGram"
                            } 
                       } 
                }
           } 
   }, 
   "mappings" : 
   {  
      "Member" : 
      {
         "properties" : 
         {
             "FirstName" : 
             {               
                "type" : "string"
             },
             "LastName" : 
             {
                "type" : "string"
             },
             "Name" : 
             {               
                 "fields" : 
                 {
                   "Partial" : 
                   {
                      "search_analyzer" : "full_name",
                      "index_analyzer" : "partial_name",
                      "type" : "string"
                   },
                   "Name" : 
                   {
                      "type" : "string",
                      "analyzer" : "full_name"
                   }
                },
                "type" : "multi_field"
             },
             "NameMetaphone" : 
             {               
                "type" : "string",
                "analyzer" : "partial_name"
             },
             "Ssn" : 
             {
                "type" : "string"
             },
             "DateOfBirth" :
             {
                "format" : "yyyy-MM-dd",
                "type" : "date"
             },
             "ID" : 
             {
                "type" : "string"
             }
         }
     }
  } 
}