It depends how you are backing up to S3 and in what format. If you are using something like pg_dump, this tool may not make sense. But if you want to say sync t

It depends how you are backing up to S3 and in what format. If you are using something like pg_dump, this tool may not make sense. But if you want to say sync to S3 in parquet or something like that, then it might. Parquet support is TBD for now.