Building an Open Data Service Layer with Arrow, DuckDB and Semantic Layer

Explore the revolutionary "FlexQuery" project in this 36-minute workshop from Data Council. Learn how to create high-performance data services with minimal Python code, integrating seamlessly into the Arrow and Arrow Flight ecosystem. Discover key features including Data Source Connectors, Multi-Tier Cache Storage, Cache Enabled Query Execution with DuckDB, and Post-SQL Transformations. Gain insights into FlexQuery's deployment flexibility for scalability and future plans for cache design optimization using Large Language Models. Understand the benefits of this open-source solution in democratizing powerful data services, presented by Ryan Dolley and Jan Soubusta from GoodData.

WTF is an Analytics Lake: Building an Open Data Service Layer with Arrow, DuckDB and Semantic Layer