2 ms·

It would be interesting to see the performance of protobuf vs Parquet in this case...not sure if DuckDB supports that...

• LunaSea 3y ago
  Not yet, but I believe that Click house does. Avro would be another contender in the space.
• denny_c 3y ago
  Parquet is a columnar format with columnar compression. With metadata and indexes. In many cases it needs to read a tiny fraction of Parquet file. Protobuf has zero chances.