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Netflix Domain Graph Service (DGS) framework¶
The Domain Graph Service (DGS) framework is Netflix's open-sourced Spring-Boot-based framework for building GraphQL subgraphs that federate into Netflix's Enterprise GraphQL Gateway. Each DGS owns a subset of the federated schema and implements the type resolvers for its domain (Source: sources/2025-06-14-netflix-model-once-represent-everywhere-uda).
Role inside UDA¶
In UDA's data-container taxonomy, a DGS type resolver is a canonical data container — "the mappings that connect domain concepts to concrete data containers, such as GraphQL type resolvers served by a Domain Graph Service, Data Mesh sources, or Iceberg tables, through their representations." A DGS resolver is therefore one of the named projection targets the UDA transpiler family produces.
Status on the wiki¶
Stub page — flagged for expansion when Netflix's dedicated open-sourcing post is ingested ("Open Sourcing the Netflix Domain Graph Service Framework").
Seen in¶
- sources/2025-06-14-netflix-model-once-represent-everywhere-uda — DGS type resolvers named as a canonical UDA data container.
Related¶
- systems/netflix-enterprise-graphql-gateway — federation composes DGS subgraphs into the gateway.
- systems/netflix-uda — DGSs are one of UDA's projection targets.
- concepts/data-container — DGS type resolvers are a data container in UDA's taxonomy.
- companies/netflix — Tier-1 source.