# Goal-4 Task Sheet

## Task List

| Task ID | Description | Status | Dependencies | Assigned To | Effort | Deliverables | Timestamps | Notes | Feedback | Iteration |
|---------|-------------|--------|--------------|-------------|--------|--------------|------------|-------|----------|-----------|
| Goal-4-Task-1 | Implement core memory interface | Complete | None | symphony-performer | 8h | memory/core.py | Start: 2025-05-01<br>End: 2025-05-02 | | | 1 |
| Goal-4-Task-2 | Implement audit logging | Complete | Goal-4-Task-1 | symphony-performer | 4h | memory/audit.py | Start: 2025-05-02<br>End: 2025-05-02 | | | 1 |
| Goal-4-Task-3 | Implement SQLite adapter interface | Approved | Goal-4-Task-1, Goal-4-Task-2 | symphony-performer | 6h | storage/adapters/sqlite_adapter.py<br>tests/storage/test_sqlite_adapter.py<br>benchmarks/sqlite_performance.md | Start: 2025-05-03<br>Complete: 2025-05-03<br>Approved: 2025-05-03 | Must match memory interface spec<br>Add transaction support<br>Include performance benchmarks | Passed all test cases | 1 |
| Goal-4-Task-4 | Security validation | Assigned | Goal-4-Task-3 | symphony-security-specialist | 2h | symphony-ai-agent/status/security-validation.md | Start: 2025-05-03<br>Due: 2025-05-05 | | | 1 |

## Task Details

### Goal-4-Task-3: Implement SQLite adapter interface
**Requirements:**
1. Implement update() operation matching memory interface
2. Add transaction support (begin/commit/rollback)
3. Create performance benchmarks comparing to memory implementation
4. Maintain compatibility with security requirements:
   - AES-256-GCM encryption
   - RBAC integration
   - Audit logging
5. Document implementation in code comments
6. Include unit tests covering all operations

**Acceptance Criteria:**
- All CRUD operations match memory interface
- Transactions can be explicitly controlled
- Benchmarks show performance characteristics
- Passes all security validation checks
- 100% test coverage of new functionality