https://github.com/matthew-shaw/fastapi-vs-flask

FastAPI vs Flask
https://github.com/matthew-shaw/fastapi-vs-flask

docker docker-compose fastapi flask gunicorn openapi postgresql pydantic sqlalchemy uvicorn

Last synced: about 1 month ago
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FastAPI vs Flask

• Host: GitHub
• URL: https://github.com/matthew-shaw/fastapi-vs-flask
• Owner: matthew-shaw
• License: mit
• Created: 2024-07-19T15:13:31.000Z (4 months ago)
• Default Branch: main
• Last Pushed: 2024-08-12T14:27:30.000Z (3 months ago)
• Last Synced: 2024-10-01T06:42:57.985Z (about 2 months ago)
• Topics: docker, docker-compose, fastapi, flask, gunicorn, openapi, postgresql, pydantic, sqlalchemy, uvicorn
• Language: Python
• Homepage:
• Size: 68.4 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# FastAPI vs Flask Experiments

This experiment demonstrates:

- WIP

## Getting started

```bash

docker compose up --build

```

## Design

```mermaid

flowchart TB

    client(Client):::C

    subgraph Docker compose

        subgraph Python container

            app1(Uvicorn / FastAPI):::A

        end

        subgraph Python container

            app2(Gunicorn / Flask):::A

        end

        

        subgraph Postgres container

            db1[(Database)]:::D

        end

        

        subgraph Postgres container

            db2[(Database)]:::D

        end

    end

    client -- http --> app1 & app2

    app1 --> db1

    app2 --> db2

    classDef A fill:#DAE8FC,stroke:#6C8EBF,stroke-width:2px

    classDef D fill:#F8CECC,stroke:#B85450,stroke-width:2px

    classDef C fill:#D5E8D4,stroke:#82B366,stroke-width:2px

```

## Performance

### Test environment

| Dependency     | Version | Used by     |

|----------------|---------|-------------|

| Alembic        | 1.13.2  | Common      |

| Docker         | 27.1.1  | Common      |

| Docker Compose | 2.29.1  | Common      |

| Postgres       | 16.4    | Common      |

| Psycopg        | 3.2.1   | Common      |

| Python         | 3.12.4  | Common      |

| SQLAlchemy     | 2.0.31  | Common      |

| FastAPI        | 0.112.0 | FastAPI App |

| Pydantic       | 2.8.2   | FastAPI App |

| Starlette      | 0.37.2  | FastAPI App |

| Uvicorn        | 0.30.5  | FastAPI App |

| Flask          | 3.0.3   | Flask App   |

| Gunicorn       | 22.0.0  | Flask App   |

| Werkzeug       | 3.0.3   | Flask App   |