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title: "#googlecloud-cloudspanner-cockroachdb-postgresql-databasescaling-distributeddatabases-cloudcomputing-devops-cloudnative-gcp-techlearning-systemdesign-opensource-databasemanagement-professionalcloudarchitect-pcacertification-kubernetes-softwareengineering articles | Hashnode"
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# #googlecloud-cloudspanner-cockroachdb-postgresql-databasescaling-distributeddatabases-cloudcomputing-devops-cloudnative-gcp-techlearning-systemdesign-opensource-databasemanagement-professionalcloudarchitect-pcacertification-kubernetes-softwareengineering

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[Sourav Moitra](https://hashnode.com/@xw19) · [Aug 9, 2025](https://hashnode.com/posts/upgrade-paths-for-postgresql-and-cloud-sql-users-on-gcp-choosing-between-cockroachdb-and-cloud-spanner/68971274d59b93219ca4f8c1)

### [Upgrade Paths for PostgreSQL and Cloud SQL Users on GCP: Choosing Between CockroachDB and Cloud Spanner](https://souravdev.hashnode.dev/upgrade-paths-for-postgresql-and-cloud-sql-users-on-gcp-choosing-between-cockroachdb-and-cloud-spanner?utm_source=hashnode&utm_medium=feed)

Explore scalable upgrade paths from PostgreSQL to Cloud SQL and CockroachDB on Google Cloud Platform. Understand pricing, high availability, failover, and d

3 min read · [souravdev.hashnode.dev](https://souravdev.hashnode.dev/upgrade-paths-for-postgresql-and-cloud-sql-users-on-gcp-choosing-between-cockroachdb-and-cloud-spanner?utm_source=hashnode&utm_medium=feed)