**Data Cleaning & Quality Automation Tool** Preprocessing the data typically consumes most of the time of analysts. This led me to develop a fully automated data quality pipeline in Python that ...
Click Register on the login page. Fill in username, email, and password. New users default to the operator role; admins must upgrade roles manually. The console displays a live MJPEG video stream from ...
A: Structured data is organized in a defined format like rows and columns (e.g., databases). Unstructured data lacks a fixed format (e.g., emails, images, videos). Structured data is easier to manage, ...
├── backend/ │ ├── main.py # FastAPI 入口 + 全部路由 │ ├── models.py # User / VideoTask SQLAlchemy 模型 │ ├── schemas.py # Pydantic 请求/响应模型 │ ├── auth.py # JWT + bcrypt 认证逻辑 │ ├── database.py # SQLite 连接 & ...