ES vs SOLR faceting

gistfile1.aw

// Index Creation

$index->create(array(
    'index' => array(
        'number_of_shards' => 1,
        'number_of_replicas' => 0,
        '_source'=>array("enabled"=>false),
        "analysis" => array(
            "analyzer" => array(
                "index_analyzer" => array(
                    "tokenizer" => "standard",
                    "filter" => array("standard", "my_delimiter", "lowercase", "asciifolding")
                ),
                "search_analyzer" => array(
                    "tokenizer" => "standard",
                    "filter" => array("standard", "my_delimiter", "lowercase", "asciifolding")
                ),
            ),
            "filter" => array(
                "my_delimiter" => array(
                    "type" => "word_delimiter",
                    "generate_word_parts" => true,
                    "catenate_words" => false,
                    "catenate_numbers" => false,
                    "catenate_all" => false,
                    "split_on_case_change" => false,
                    "preserve_original" => true,
                    "split_on_numerics" => false,
                    "stem_english_possessive" => false
                ),
            ),
        )
    )
        ), true);


// Mapping 

$properties = array(
    
    'facets_author' => array('type' => 'string', 'store' => 'no', 'index' => 'not_analyzed', "include_in_all" => false),
    'facets_subject' => array('type' => 'string', 'store' => 'no', 'index' => 'not_analyzed', "include_in_all" => false),
    "facets_date" => array('type' => 'string', 'store' => 'no', 'index' => 'not_analyzed', "include_in_all" => false),
    "facets_bibtype" => array('type' => 'string', 'store' => 'no', 'index' => 'not_analyzed', "include_in_all" => false),
    "facets_biblevel" => array('type' => 'string', 'store' => 'no', 'index' => 'not_analyzed', "include_in_all" => false),
    "facets_biblevel_full" => array('type' => 'string', 'store' => 'no', 'index' => 'not_analyzed', "include_in_all" => false),
    "facets_class" => array('type' => 'string', 'store' => 'no', 'index' => 'not_analyzed', "include_in_all" => false),
    "facets_class_desc" => array('type' => 'string', 'store' => 'no', 'index' => 'not_analyzed', "include_in_all" => false),
    "facets_subject" => array('type' => 'string', 'store' => 'no', 'index' => 'not_analyzed', "include_in_all" => false),
    "facets_place" => array('type' => 'string', 'store' => 'no', 'index' => 'not_analyzed', "include_in_all" => false),
    "turbo_marc" => array('type' => 'string', 'store' => 'yes', 'index' => 'no', "include_in_all" => false),
);

$templates = array(array(
        "template_mrc" => array(
            "match" => "mrc_*",
            "mapping" => array(
                "type" => "string",
                "store" => "no",
                "include_in_all" => false,
                "index" => "analyzed",
                "index_analyzer" => "index_analyzer",
                "search_analyzer" => "search_analyzer",
            ),
        ),
    ),
    array(
        "template_sf" => array(
            "match" => "sf_*",
            "mapping" => array(
                "type" => "string",
                "store" => "no",
                "include_in_all" => false,
                "index" => "analyzed",
                "index_analyzer" => "index_analyzer",
                "search_analyzer" => "search_analyzer",
            ),
        ),
    ),
);
$mapping->setParam("properties", $properties);
$mapping->setParam("dynamic_templates", $templates);
$mapping->setParam("_source",array("enabled"=>false));