https://github.com/dbohdan/automatic-api 是一个不错的github 知识项目，帮助我们
列出了，常见的的数据库可以直接转换为rest/graphql api 的开源项目
| Project name/link | Database(s) supported | API type | Implementation language | License | GitHub stats | Notes |
|---|---|---|---|---|---|---|
| ArangoDB | ArangoDB | REST | C++ | Apache 2.0 | 6645 ★; 43790 commits, latest 2018-11-05 | A database with a built-in REST API. Official Docker image. |
| CouchDB | CouchDB | REST | Erlang | Apache 2.0 | 3907 ★; 11333 commits, latest 2018-10-29 | A database with a built-in REST API. Official Docker image. |
| Datasette | SQLite 3 | REST | Python 3 | Apache 2.0 | 2072 ★; 565 commits, latest 2018-11-05 | Read-only. Official Docker image. |
| Dgraph | Dgraph | GraphQL+-, a GraphQL derivative | Go | Apache 2.0 | 6687 ★; 2687 commits, latest 2018-11-06 | A database with a built-in GraphQL-like API. Official Docker image. |
| DreamFactory | MySQL, PostgreSQL, SQLite, MongoDB, CouchDB, and others. | REST | PHP 5 | Apache 2.0, proprietary (optional extras) | 859 ★; 813 commits, latest 2018-09-19 | Official Docker image. |
| Eve | MongoDB; extensions for Elasticsearch, Neo4j, SQLAlchemy (SQL databases). | REST | Python 2/3 | BSD (three-clause) | 5316 ★; 2910 commits, latest 2018-10-11 | The SQLAlchemy extension isn't automatic. It requires the user to write SQLAlchemy mappings. |
| Hasura GraphQL Engine | PostgreSQL | GraphQL | Haskell | GNU AGPLv3 | 4830 ★; 406 commits, latest 2018-11-04 | Official Docker image. |
| HTSQL | MySQL, PostgreSQL, SQLite (free); Oracle, MS SQL (proprietary) | REST | Python 2 | GNU AGPLv3, proprietary (Oracle and MS SQL support) | n/a | |
| neo4j-graphql | Neo4j | GraphQL | Kotlin | Apache 2.0 | 247 ★; 129 commits, latest 2018-05-16 | Can generate a GraphQL API from an existing database or derive a new database model from a GraphQL schema and auto-generate the resolvers. |
| OrientDB | OrientDB | REST | Java | Apache 2.0 | 3651 ★; 17526 commits, latest 2018-11-05 | A database with a built-in REST API. Official Docker image. |
| PHP-CRUD-API | MySQL, PostgreSQL, MS SQL Server. | REST | PHP 7 | MIT | 1763 ★; 1279 commits, latest 2018-11-04 | Supports GIS + automatic OpenAPI 3.0 docs. |
| PostGraphile | PostgreSQL | GraphQL | TypeScript (Node.js) | MIT | 6239 ★; 988 commits, latest 2018-11-02 | Formerly "PostGraphQL", Official Docker image. |
| PostgREST | PostgreSQL | REST | Haskell | MIT | 11464 ★; 1432 commits, latest 2018-10-21 | Official Docker image. |
| pREST | PostgreSQL | REST | Go | MIT | 1863 ★; 440 commits, latest 2018-09-04 | Official Docker image. |
| RESTHeart | MongoDB | REST | Java | GNU AGPLv3 | 503 ★; 1540 commits, latest 2018-10-19 | Official Docker image. |
| sandman2 | All supported by SQLAlchemy (MySQL, PostgreSQL, SQLite, Oracle, MS SQL, and others). | REST | Python 2/3 | Apache 2.0 | 844 ★; 142 commits, latest 2018-10-29 | |
| subZero | PostgreSQL | REST and GraphQL | Haskell, Lua | Proprietary | n/a | |
| tuql | SQLite 3 or SQL infile | GraphQL | JavaScript (Node.js) | MIT | 281 ★; 52 commits, latest 2018-02-16 | |
| Webdis | Redis | REST | C | BSD (two-clause) | 2059 ★; 399 commits, latest 2018-08-11 | Supports pub/sub with chunked transfer encoding and WebSockets. |
| xmysql | MySQL | REST | JavaScript (Node.js) | MIT | 3356 ★; 266 commits, latest 2018-09-28 | Official Docker image. |
| ZenQuery | PostgreSQL, MySQL, IBM Db2, Oracle Database, Microsoft SQL Server and others | REST | Java (JavaScript for the front-end) | Apache 2.0 | 34 ★; 283 commits, latest 2018-10-16 | Read-only. |