Guides

• The PySUS Orchestrator
  • Connecting
  • Querying the catalog
  • Downloading
  • Parallel downloads
  • Reading parquet files
  • Searching for datasets
  • Local download history
• FTP
  • Connecting
  • Listing datasets and files
  • Searching
  • Downloading
• DadosGov
  • Token
  • Listing datasets and files
  • Format triplets
  • Searching the raw API
  • Downloading
• OpenDataSUS
  • No token required
  • Listing datasets
  • Groups and tags
  • Fetching full metadata
  • Downloading resources
  • Caching
• DuckLake
  • Connecting
  • Listing datasets and files
  • Writing (maintenance)
  • Downloading
• Metadata
  • The MetadataBag
  • Extractors
  • Merging across origins
  • Local files
  • Curated column descriptions
• Column Metadata & Schemas
  • Available Schemas
  • Loading Column Metadata
  • Searching Columns
  • Schema Format
• Files & Formats
  • Supported Formats
  • Common Interface
  • DBC Decompression
  • DBF Encoding
  • Parquet Conversion
  • CSV Handling
  • ZIP Archives
• Datasets
  • Filename conventions (FTP)
  • S3 layout
  • Group Codes
• Data Transformation
  • Aggregation
  • Column Aliasing and Renaming
  • Cross-Dataset Linking
  • Sensitive Data Masking
  • Memory Optimization
  • Unit Detection
  • Streaming Large Files
• Data Quality & Profiling
  • Column Statistics
  • Missing Value Analysis
  • Quality Score
  • Profile Reports
  • Schema Validation
  • Dataset Validation
• Export
  • Auto-Detect Format
  • CSV
  • Excel
  • GeoJSON
  • SQL DDL
  • Compression
• Web UI & CLI
  • Launching the web interface
  • Installing the web extra
  • CLI Reference