38 lines
862 B
Markdown
38 lines
862 B
Markdown
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# ADR-008: PostgreSQL Adapters for Production
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## Status
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Accepted
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## Context
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In-memory adapters are sufficient for testing but not for production. We need persistent storage.
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## Decision
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Implement PostgreSQL adapters that implement the same repository interfaces as in-memory adapters:
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- PostgresFieldSessionRepository
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- PostgresMissionRepository
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- PostgresDecisionCaseRepository
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- PostgresArtifactRegistry
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Key principles:
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- Same interface as in-memory adapters
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- Domain unchanged
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- Application unchanged
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- Only adapter implementation changes
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## Consequences
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### Positive
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- Production-ready persistence
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- Same test suite verifies both implementations
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- Easy to swap implementations
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### Negative
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- Requires PostgreSQL instance
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- Need migrations
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- More complex setup
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## Related
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- ADR-006: In-Memory Adapters for Testing
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- ADR-009: Persistence Independence
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