This field is getting crowded wonder if there will be some type of consolidation.

There’s no need for consolidation when Postgres already exists.

Sometimes I dream about a highly available multi primary postgresql.

yea, some sort of vitessdb equivalent to postgresql would be amazing!

there used to be citus but now it's part of microsoft Azure

True, it is developed by Microsoft and available as a service on Azure. It is also open source, actively maintained and improved, and it's a PG13-compatible Postgres extension that adds both distributed database capabilities and columnar storage. :)

https://github.com/citusdata/citus

(Citus engineer)