ES 与关系型数据库 MySQL 的数据参考关系
| MySQL | ES |
|---|---|
| database | index |
| table | type |
| row | document |
| column | field |
| schema | mapping |
| index | default |
| sql | Query DSL E-SQL |
ES 安装启动
docker network ls | grep elastic || docker network create elastic
version=8.3.3
docker run -d \
--name elasticsearch \
--network elastic \
-p 9200:9200 -p 9300:9300 \
-e "discovery.type=single-node" \
docker.elastic.co/elasticsearch/elasticsearch:$version
Quick Start
http api
curl -XPUT "localhost:9200/customer/_doc/1?pretty" \
-H 'Content-Type: application/json' \
-d'
{
"name": "John Doe"
}
'
curl -XGET "localhost:9200/customer/_doc/1?pretty"
curl -XPOST "localhost:9200/bank/_bulk?pretty&refresh" \
