GoLang: BemiDB, columnar store in S3

BemiHQ/BemiDB: Open-source Snowflake and Fivetran alternative bundled together

BemiDB is an open-source Snowflake and Fivetran alternative bundled together. It seamlessly connects to different data sources, syncs data in a compressed columnar format to S3, and allows you to run complex queries using its Postgres-compatible analytical query engine.

Query Engine: leverages a analytical query engine that is 2000x faster than regular Postgres.

AGPL-3.0 license