01 / PLANNED
Compare actual schema states
Planned input support would start with PostgreSQL schema-only exports and identify additions, removals, and changed definitions.
Database change review · Early research
Read the schema change before approving the migration.
A planned database change review workspace for schema snapshots, destructive-change checks, and reviewer notes. Join the waitlist for a focused PostgreSQL pilot.
Get early access ↗In research · Join the waitlist · No payment required
Designed around small backend teams reviewing database migrations across development and production.
Concept preview · fictional example
| Schema change | Review concern | Decision |
|---|---|---|
| Drop legacy column | Check remaining readers | Needs review |
| Add unique constraint | Check existing duplicates | Preflight needed |
| Create index | Review lock behavior | Plan migration |
Illustrative sample data. This is a product concept; these features are not available yet.
MADE FOR THE WORK IN BETWEEN↗
THE FRICTION
A migration file describes intended SQL, but the actual target schema may have drifted. Reviewers need to compare the states and understand what could be dropped or altered.
THE PRODUCT WE’RE EXPLORING
SchemaBrief, in three parts.
SchemaBrief would compare approved schema snapshots and prepare a readable change brief. Engineers would review the diff and its limitations before using their existing migration process.
Three planned capabilities we want to validate with early users.
02 / PLANNED
Surface destructive changes
Proposed review flags would call attention to dropped objects, changed nullability, and other changes that need an explicit decision.
03 / PLANNED
Keep the review record
Planned comments and approval notes would connect the inspected snapshots to the migration being reviewed.
AN INTENDED WORKFLOW
A clearer next step.
Less work around it.
A focused approach for small backend teams reviewing database migrations across development and production.
- 01
Supply schema-only snapshots
A pilot would accept documented export formats without table rows or live database credentials.
- 02
Review the change brief
Check detected differences and unsupported objects, then annotate the changes that need investigation.
- 03
Approve in your workflow
Export the review record and use your own tested deployment process to apply any migration.
HELP SHAPE THE FIRST VERSION
A better workflow starts with your experience.
Join the SchemaBrief waitlist for early-access updates and an optional research conversation.
This product is in research. Planned features and integrations are not available yet.
NO PAYMENT · NO COMMITTED LAUNCH DATEYOU’RE ON THE LIST
Thanks for raising your hand.
Your signup has been received for SchemaBrief. There is no confirmation email to look out for.
Manage your data ↗GOOD TO KNOW
A few useful answers.
Can I compare schemas now?
No. SchemaBrief is a research waitlist. Uploads, schema parsing, comparisons, and review records are not yet available.
Will it connect to or modify production?
The proposed first pilot would use schema-only exports and would not execute SQL. Database changes would remain in your existing migration process.
Will it prove a migration is safe?
No. A schema comparison cannot establish data compatibility, performance, or lock behavior by itself. Testing and engineering review would still be required.