Architecturally, it's very similar. We have the same vision! And they've done a great job, especially around writing to Iceberg. Some differences:

1. Our extension is fully open-source. I believe they've open-sourced bits of their stack. 2. We are unopionated about open table formats: Iceberg and Delta. 3. In v0.2, we will support small write workloads. This will open up time-series and HTAP workloads.