Powering a Data Mesh with Dynamic GraphQL Schema Generation

Exposing thousands of datapoints through a generic API can be difficult. To avoid constantly needing new and different API endpoints to expose new data, FactSet developed an infrastructure for onboarding new datapoints into a GraphQL schema with simple configurable metadata. By leveraging Dremio, Apache Arrow, and GraphQL, we dramatically reduce the cost and time to market of onboarding new content while bolstering performance.

This presentation will look at how we use metadata to dynamically generate a GraphQL schema, how GraphQL queries are translated to run-time queries against Dremio, and how we do this without sacrificing performance or flexibility.

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