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Use Case

Schemas designed right the first time — with migrations to prove it

Describe your domain and Multos designs the schema: normalized where it should be, denormalized where it earns it, with migrations, indexes, and query patterns included.

One shot, first generation, built in under five minutes. No manual design pass.

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What you get in the first generation

  • Schema design for PostgreSQL, MySQL, or MongoDB with rationale for each choice
  • Versioned migration files with reversible up and down paths
  • Indexes planned against your actual query patterns, not guessed
  • Seed scripts with realistic test data
  • Access layer with typed queries and protection against injection
  • Performance notes: what to watch as data grows, and the fix for each case

Try it with a prompt like this

Design a database for a clinic booking system: patients, practitioners, appointments with recurring series, insurance records, and audit logging for record changes. PostgreSQL, with migrations and seed data.

Paste this into Multos and you will have a working version in minutes.

Relevant Skills

Data

Database Design

Design schemas, write migrations, and optimize queries for PostgreSQL, MySQL, MongoDB, and DynamoDB....

Deploy to

AWS AmplifyAWS S3 + CloudFrontAzure Static Web Apps

Common Questions

SQL or NoSQL — does Multos choose for me?

You choose, or describe your access patterns and Multos recommends one with reasoning. Relational workloads get PostgreSQL or MySQL; document-shaped or highly variable data gets MongoDB.

Are the migrations safe to run on production data?

Yes — they follow expand-contract patterns: additive changes first, backfill, then cleanup. Destructive steps are separated so you can deploy schema changes without downtime.

How are the indexes chosen?

From your described query patterns. Every index in the generated schema maps to a query you actually make — no cargo-cult indexes slowing down every write.

Can I evolve the schema later?

That is the normal workflow. Describe the change in chat — new table, new column, split a table — and Multos generates the next migration in sequence, consistent with everything before it.

Ready to build it?

1M tokens free. No credit card required.

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