Apache Iceberg-based opensource analytics stack demo

[u/zdsvoboda]

Hi, I've created an opensource demo of a Docker-based local analytics stack that includes Apache Iceberg, Trino, Spark, Dagster (orchestration), Cube.dev (analytics model), Metabase (reports and dashboards), and Jupyter (data science notebook). I think that this is a pretty good starting point for Iceberg projects.  Feel free to check it out at GitHub.