How we migrated Clera’s 500 GB production database to ClickHouse Managed Postgres overnight
How Clera benchmarked Supabase, Neon, PlanetScale and ClickHouse Managed Postgres on its real workload, then migrated 500+ tables from the EU to the US in one night. CPU went from days pinned at 100% to 10 to 20%.
Clera Blog8 min read