Open source, cloud native, Postgres platform with copy-on-write branching and scale-to-zero - xataio/xata

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Xata has open-sourced its cloud-native Postgres platform, previously powering its managed cloud service. Built on Kubernetes using CloudNativePG and OpenEBS, it offers copy-on-write branching (enabling TB-scale Postgres copies in seconds), scale-to-zero compute, auto-scaling, high availability, PITR backups, and a serverless SQL driver over HTTP/WebSockets. Primary use cases are internal Postgres-as-a-Service platforms and ephemeral dev/preview/test environments. The platform requires a Kubernetes cluster and is not recommended for single-instance deployments. Licensed under Apache 2.0.

GitHub - xataio/xata: Open source, cloud native, Postgres platform with copy-on-write branching and scale-to-zero