# Phase 3 — Enterprise Features #3
Description
🔀 Conflict Resolution
- Implement shallow merge strategy
- Implement deep merge strategy
- Add array strategies (concat, replace, merge)
- Custom merge function support
- Conflict detection & reporting
📝 CRDT Support
- Integrate Yjs or CRDT types
- Add vector clock causal ordering
- Implement CRDT lists/maps
- Protocol for CRDT operations
👑 Leader Election
- Implement heartbeat-based leader election
- Leader timeout + failover
- Single-writer mode
- Task delegation to leader
- Leader change notifications
⏳ TTL + Versioning
- Add per-key TTL support
- Implement auto expiration
- Add schema versioning
- Migration hooks
- Backward compatibility checks
🔒 Security
- Implement AES-GCM encryption
- Per-namespace encryption keys
- Key derivation + rotation
- Secure key storage
- Perf benchmarks for encryption
📶 Offline Support
- Queue offline operations
- Replay with causal ordering
- Dedup operations
- Conflict resolution for offline
- Tests for reconnect scenarios
🧠 Memory Management
- LRU cache of recent ops
- Memory usage monitoring
- Bounded operation queues
- Rate limiting & backpressure
- Leak detection
📊 Metrics & Monitoring
- Collect sync metrics
- Expose performance timings
- Telemetry callback API
- Monitoring dashboard integration
- Health check endpoints
🧪 Testing
- Leader election tests
- Offline replay tests
- Encryption/decryption tests
- Stress tests (20+ tabs)
- Memory pressure simulation
📖 Documentation
- Enterprise deployment guide
- Security implementation guide
- Monitoring & metrics guide
- Conflict resolution patterns
- Checklist for production
🚀 Release
- Publish
1.0.0-rc.1 - Enterprise demos
- Outreach to enterprise prospects