What is the default format recommendation for this use case?

SQL is the recommended default format here.

How should teams validate this recommendation?

Use sample files and manifest endpoints to test compatibility and behavior before rollout.

SQL is the default for database seed rehearsal because it preserves ordered execution and rollback semantics.

SQL lets you test the same DDL, seed, and transactional behavior that production-like setup jobs actually rely on.

Files available: 12

application/sql application/x-sql

Open Samples Open Hub Open Manifest

Files: 21

Use CSV when the system under test only supports loader-based tabular imports.

Samples Hub

Files: 19

Use JSON when the workload is closer to API-shaped data than relational replay.

Samples Hub

Compare SQL seed scripts with CSV exports for bulk import, replay, and database setup workflows.

Open Comparison

Contrast flat tabular CSV with structured JSON for data interchange.

Open Comparison