Developing on PostgreSQL with Google Cloud Spanner. PostgreSQL is a powerful, open source object-relational database system with over 30 years of active development that has earned it a strong reputation for reliability and performance.
Cloud Spanner is a distributed SQL database management and storage service developed by Google. It provides features such as global transactions, automatic multi-site replication, strongly consistent reads. Last year at the Next 2021 conference, Google announced a PostgreSQL interface for Cloud Spanner. The new Cloud Spanner interface in preview now, combines the scalability and reliability of Spanner with the familiarity among developers and portability of PostgreSQL, link below to a video.