7/3/2024
Steven Wang writes:
Many in the data space are now aware of Iceberg and its powerful features that bring database-like functionality to files stored in the likes of S3 or GCS. But Iceberg is just one piece of the puzzle when it comes to transforming files in a data lake into a Lakehouse capable of analytical and ML workloads. Along with Iceberg, which is primarily a table format, a query engine is also required to run queries against the tables and schemas managed by Iceberg. In this post we explore some of the query engines available to those looking to build a data stack around Iceberg: Snowflake, Spark, Trino, and DuckDB.
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DuckDB + Iceberg Example
We will be loading 12 months of NYC yellow cab trip data (April 2023 - April 2024) into Iceberg tables and demonstrating how DuckDB can query these tables.
Read Comparing Iceberg Query Engines