hey guys,
I wrote two proposals about upsertion/deletion for tables with primary key: dealing mutable data with primary key in iceberg Write conficts in upserting/deleteing situation of iceberg the first one focused on upsertion/deletion designing for tables with pk, which covers most of production scenario, and of course aiming for good reading and writing performance, the second discussed write conflicts situations and solutions for upsertion/deletion. I raised this two proposals to solve our production demands, I have talked with Opennix and made a rough plan for this, and I anticipate there would be discussions about goals, roadmap of iceberg and relations with hudi, delta etc. II would be grateful for making these things clear and giving your valuable options thanks.
