ELASTICSEARCH Basic Concepts
ELASTICSEARCH vs RDB
| ELASTICSEARCH | RDB |
|---|---|
| Index | Database |
| Type | Table |
| Document | Row |
| Field | Column |
| Mapping | Schema |
http://d2.naver.com/helloworld/273788
| RDB | ELASTICSEARCH |
|---|---|
| Database | Index |
| Table | Type |
| Row | Document |
| Column | Field |
| Schema | Mapping |
| Index | Everything is indexed |
| SQL | Query |