Tutorial

This section is a step-by-step tutorial to build a fetcher for a dummy “ABC” provider.

Contents:

• What is a fetcher
  • Global fetcher architecture
  • Design principles
• Initialize a new fetcher
  • Evaluate feasibility
  • Initialize a new project
• Downloading data
  • Overview
  • Download script
  • Downloader
  • Resources
  • Source data directory manager
  • Run the download script
  • Resume mode
  • Incremental mode
  • Error handling
  • Modeling the provider website
• Converting data
  • Overview
  • Conversion script
  • AbcConverter
  • Dataset converters
  • Run the convert script
  • Storage adapters
• Run DBnomics locally
  • Why run DBnomics locally?
  • What services are included?
  • Prerequisites
  • Quick start
  • Commands
  • Troubleshooting
• Dev tools
  • Code style
  • AI tools
• Advanced Usage
  • Customize CLI options
  • SDMX fetchers