بيانات البذر (Seed data)

في هذا الدرس

separate reference data from test data.

الموضوعات المخطط لها

• Reference (seed) data is needed in every environment: countries, order statuses, default roles.
• Put it in a migration, because it is part of the schema's meaning.
• Test data (fake products, fake customers) never goes in production migrations.
• Load test data in tests, with test-only scripts or a profile.
• Keep seed inserts idempotent-safe or versioned so they run once.