Elastic Search

Search items with index = index_name, type = type_name, id

elasticdump, migrate data from one es to another

https://www.npmjs.com/package/elasticdump

./elasticdump \
    --input=http://user:password@ip:port/index \
    --output=http://ip:port/index \
    --type=data

ElasticSearch VS Solr

http://solr-vs-elasticsearch.com/

ElasticSearch