HN user
I assume the parquet files are way larger than the page format, doesn't this cause a lot of read amplification? OLTP side needs to read a lot more data to fetch a single old row that's stored in parquet format.
This looks great but It feels really risky to add more and more tools to the harness from random repos. Nothing against this repo in particular but I wish we had better security and isolation so I that I knew nothing could go wrong and I could just test a bunch of these every day the same way I can install an app on my phone and feel confident it's not going to steal my data.