standard

Iceberg REST Catalog Protocol

HTTP API specification from the Apache Iceberg project that defines how clients load tables and commit changes through a catalog server.

Current clusters

build1 publisher

Apache Iceberg moved lock-in up to the catalog layer, an AWS Community Builder argues

AWS Community Builder Aki argues Apache Iceberg made data portable while permissions, auditing, lineage and sharing stay tied to each catalog. The spec leaves the atomic commit to each catalog, so the catalog is now the choice that is hard to reverse.

Publishers:dev.to

Reality

Evidence55
Adoption: Insufficient
Hype gap+10
Incentives30
Confidence50