I'm working on an alternative Iceberg client to work better in write heavy use cases. Instead of many smaller files it writes on the same file until it's 1mb in size but it gives it a new name. Then I update the manifest to the new filename and checksum. I keep old files on disk for 60 seconds to allow pending queries. I'm also working on auto compaction, when I have ten 1mb files I compact them, same with ten 10mb files, etc...

I feel like this could be a game changer for the ecosystem. It's more cpu and network heavy for writes but the reads are always fast. And the writes are still faster than pyiceberg.

I want to hear opinions or how this could never work.