cloudflare-hyperdrive

Use Cloudflare Hyperdrive to connect Workers to PostgreSQL databases using global connection pooling. It reduces latency by pooling connections near your database, enabling fast data access from Workers worldwide.

Yes, Hyperdrive supports ORM integrations with both Drizzle ORM and Prisma. This allows you to maintain type-safe database interactions while benefiting from Hyperdrive's global connection pooling and edge caching.

Hyperdrive addresses common MySQL and PostgreSQL connection issues including TLS errors. It also handles connection pool exhaustion and nodejs_compat flag requirements to ensure stable database connectivity from Workers.

The best way to reduce database load is using Hyperdrive's query caching. It caches read queries at the edge, significantly speeding up responses and reducing the number of direct read requests hitting your PostgreSQL or MySQL database.

Yes, you can connect Worker applications to existing production PostgreSQL databases hosted on AWS RDS. Hyperdrive ensures fast, low-latency global data access and automatically caches frequently read data from your RDS instance.

Connection pool exhaustion happens when Workers open too many direct database connections. Hyperdrive solves this by maintaining a global connection pool near your PostgreSQL database, preventing exhaustion and managing connections efficiently.