84669 person learning
152542 person learning
20005 person learning
5487 person learning
7821 person learning
359900 person learning
3350 person learning
180660 person learning
48569 person learning
18603 person learning
40936 person learning
1549 person learning
1183 person learning
32909 person learning
比如有多个以下格式的文档:
{ "id": 1, "text": "支持全文检索的文本", "items": [ { "k1": 1, "k2": 2, }, { "k1": 3, "k2": 4, } ], 'boost': 1.1 }
需要将这些格式的文档添加到搜索引擎中,对搜索引擎的要求是:
k1
使用Solr/Lucene的话,第3点无法做到;而MongoDB无法满足第2点。所以我的问题是,有没有可以满足以上3点要求的开源搜索引擎?
items_tableiddoc_idkeyvalue
Lucene can’t do it? But ElasticSearch did it.
items_table
id
doc_id
key
value
Lucene can’t do it? But ElasticSearch did it.