World Congress 2026 Europe
July 9, 2026 · 13:30–14:00
Stage 12
Parquet, Delta, Iceberg & Ducklake - An introduction for developers
Matthias Niehoff
Head of Data at codecentric
World Congress 2026 Europe
JSON Structure, an IETF Internet Draft, is a strictly typed data definition language for code generation and database mapping. Unlike JSON Schema, it enforces strict types and determinism. It adds extended primitives (e.g., int32) and compound types to ensure precise data modeling for modern polyglot applications. It’s a better JSON schema than JSON Schema while retaining the familiar structure.
In this session by the primary author of the specs, you will learn about the JSON Structure core and extension specs and the SDK tools that come with it.
World Congress 2026 Europe
July 9, 2026 · 13:30–14:00
Stage 12
Matthias Niehoff
Head of Data at codecentric
World Congress 2026 Europe
July 10, 2026 · 12:15–14:15
Room M3 (18 Seats)
Wekoslav Stefanovski
Head Of Development at Sourcico
World Congress 2026 Europe
July 9, 2026 · 12:50–13:00
Stage 7
Dani Coll
Lead Developer Advocate at Dynatrace
World Congress 2026 Europe
July 10, 2026 · 13:40–14:10
Stage 8 - powered by Red Hat
André Behrens
Senior Solution Architect at Atos