Serverless Databases vs Relational Databases

Databases that scale like magic, but watch out for the surprise bills when the magic gets too real meets the old reliable of data storage. Here's our take.

Serverless Databases

Nice Pick

Databases that scale like magic, but watch out for the surprise bills when the magic gets too real.

Pros

• Zero infrastructure management—no servers to provision or patch
• Automatic scaling up and down based on demand, so you only pay for what you use
• Built-in high availability and backups, reducing operational overhead

Cons

• Costs can spike unpredictably with sudden traffic surges
• Limited control over performance tuning and database internals

Relational Databases

The old reliable of data storage. Structured, predictable, and sometimes as flexible as a brick wall.

Pros

• ACID transactions ensure data integrity and reliability
• SQL provides a powerful, standardized query language
• Well-defined schemas prevent data chaos and enforce consistency
• Mature ecosystem with extensive tooling and support

Cons

• Schema rigidity makes rapid iteration and scaling a pain
• Performance can tank with complex joins and large datasets
• Not ideal for unstructured or highly dynamic data

The Verdict

Use Serverless Databases if: You want zero infrastructure management—no servers to provision or patch and can live with costs can spike unpredictably with sudden traffic surges.

Use Relational Databases if: You prioritize acid transactions ensure data integrity and reliability over what Serverless Databases offers.

The Bottom Line

Serverless Databases wins

Databases that scale like magic, but watch out for the surprise bills when the magic gets too real.