Tabular data

Generate CSV, TSV, XLSX, Parquet and other table projections from related GBDDL tables. Start with one table per entity and use primary and foreign keys to describe relationships. Choose CSV or TSV for broad tool support, XLSX for spreadsheet review, and Parquet for analytics. Format options and ceilings are listed in the output reference and checked before charging. GBDDL validation and pricing are shared across Chef, the HTTP API and MCP. Consult the recipe language, output formats, and credit model for the supported syntax and behavior.

A recipe can contain several related tables. Use primary/foreign keys for links, unique or distinct where repetition is forbidden, and static tables for small fixed reference sets. Choose a document projection instead when you want related rows nested in one record.

CSV, TSV and SQL packages include PostgreSQL load helpers where supported; they expect existing destination tables. Generated manifests describe files and load order. Review the helper script before loading it into your database. See output formats for splitting and encoding options.