Data model
Which entities exist, how they relate, and what becomes tables and indexes.
Short Professional Guide
Lovable to Supabase Migration
A migration from Lovable or Lovable Cloud to Supabase makes sense when the product already works and needs more control over data, permissions, infrastructure, code, and deployment.
A good migration is not only moving tables. It is moving a working product into infrastructure that can be maintained, tested, and extended.
When is migration the right move?
Lovable can be a fast way to reach a working version. Moving to Supabase becomes important when there are real customers, backups, complex permissions, integrations, performance needs, ownership of data, or a more structured development process.
Supabase is based on Postgres and adds Auth, Storage, Edge Functions, and project management tools. That makes it a strong foundation for a product that needs to move from demo to stable business system.
What should be checked before migration?
Review the data model, users, permissions, files, APIs, payments, key screens, and business workflows. An unplanned migration can break login, expose the wrong data, or lose records.
In Supabase migrations, roles, users, permissions, and Row Level Security do not always migrate automatically. They should be configured and tested after the move.
How does Itay Karkason handle this migration?
Itay Karkason starts by mapping the product and data, builds a clean Supabase target, moves data in stages, connects the application, and then tests the business-critical scenarios. The goal is a clean move without data loss and without turning the product into an endless rebuild.
Components to Plan
Users and permissions
Who logs in, what each user can see, and how that is tested.
Business continuity
Reducing downtime, data loss, and broken workflows.
Testing
Login, create, edit, payments, reports, and central screens.
Frequently Asked Questions
Does everything need to be rebuilt?
Not always. Sometimes the data and auth infrastructure can be replaced; sometimes parts of the code should also be cleaned.
Is Supabase suitable for a business product?
Yes, if schema, permissions, backups, and tests are planned correctly.
Research Sources
This page was built as a short reference guide based on NotebookLM research and professional sources. Key sources:
Want to move a product to Supabase?
Start with a short review of the current data and system.
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