ElasticSearch
概念对比
| ES存储结构 | RDBMS存储结构 |
|---|---|
| Index | 表 |
| Document | 行 |
| Field | 表字段 |
| Mapping | 表结构定义 |
mapping
- 动态映射(dynamic mapping)
- 显式映射(explicit mapping)
- 严格映射(strict mappings)
Docker部署
docker pull bitnami/elasticsearch:latest
docker run -itd \
--name elasticsearch \
-p 9200:9200 \
-p 9300:9300 \
-e ELASTICSEARCH_USERNAME=elastic \
-e ELASTICSEARCH_PASSWORD=elastic \
-e ELASTICSEARCH_NODE_NAME=elasticsearch-node-1 \
-e ELASTICSEARCH_CLUSTER_NAME=elasticsearch-cluster \
bitnami/elasticsearch:latest