Modern alternative to Apache Flink: stream processing with PostgreSQL experience

I'm very interested in such products. It appears to be similar to Materialize DB.

I use dbt and Postgres for managing a data warehouse. It appears Risingwave doesn't have support for dbt yet, there is an open issue [1]. Materialize supports dbt. Materialize also offers Postgres wire compatibility i.e. I can connect to the Materialize using Postgres drivers. I wasn't able to find this information on Risingwave yet.

[1] https://github.com/risingwavelabs/risingwave/issues/7577