Keep eyes on Delta

[MRabenda]

Keep open eyes on Delta - following https://github.com/delta-io/delta/releases/tag/v3.0.0

The Delta Kernel project is a set of Java libraries (Rust will be coming soon!) for building Delta connectors that can read (and, soon, write to) Delta tables without the need to understand the Delta protocol details).

[sslivkoff]

what use case do you have in mind for delta?

writing vanilla delta files is something cryo will do once polars has a rust implementation

but writing updates to files is probably out of scope for cryo