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multi-protocol.md

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Multi-Protocol Architecture

Overview

DataHive's multi-protocol architecture enables seamless integration with various storage protocols while maintaining unified interfaces and redundancy. The primary implementation leverages 0G Protocol with IPFS as secondary storage, allowing for protocol-agnostic operations across the network.

Protocol Integration

Primary Protocol (0G)

interface ZeroGAdapter implements ProtocolAdapter {
  // Core operations
  store(data: Buffer): Promise<StorageReference>;
  retrieve(reference: StorageReference): Promise<Buffer>;
  verify(reference: StorageReference): Promise<boolean>;
  
  // Protocol-specific features
  getStorageMetrics(): Promise<StorageMetrics>;
  validateStorage(reference: StorageReference): Promise<boolean>;
}

Secondary Protocol (IPFS)

interface IPFSAdapter implements ProtocolAdapter {
  // Core operations
  store(data: Buffer): Promise<CID>;
  retrieve(cid: CID): Promise<Buffer>;
  verify(cid: CID): Promise<boolean>;
  
  // IPFS-specific features
  pin(cid: CID): Promise<void>;
  unpin(cid: CID): Promise<void>;
  getPeers(): Promise<PeerInfo[]>;
}

Protocol Abstraction

Generic Interface

interface ProtocolAdapter {
  // Required implementations
  store(data: Buffer): Promise<Reference>;
  retrieve(reference: Reference): Promise<Buffer>;
  verify(reference: Reference): Promise<boolean>;
  
  // Optional capabilities
  capabilities: ProtocolCapabilities;
  supports(feature: Feature): boolean;
}

Protocol Registry

class ProtocolRegistry {
  // Protocol management
  registerProtocol(protocol: Protocol): void;
  getProtocol(id: string): ProtocolAdapter;
  listProtocols(): Protocol[];
  
  // Feature discovery
  getFeatures(protocol: string): Feature[];
  findProtocolsWithFeature(feature: Feature): Protocol[];
}

Cross-Protocol Operations

Data Mirroring

interface MirrorManager {
  // Mirroring operations
  mirror(data: Buffer, protocols: Protocol[]): Promise<MirrorResult>;
  verify(reference: Reference): Promise<VerificationResult>;
  sync(source: Protocol, target: Protocol): Promise<SyncResult>;
}

Protocol Selection

Selection Criteria:
  - Performance requirements
  - Cost considerations
  - Geographic constraints
  - Feature requirements
  - Redundancy needs

Performance Optimization

Protocol-Specific Tuning

interface ProtocolOptimizer {
  // Optimization operations
  optimize(operation: Operation): Promise<OptimizedOperation>;
  benchmark(protocol: Protocol): Promise<BenchmarkResult>;
  suggest(requirements: Requirements): Promise<Protocol[]>;
}

Load Balancing

Balance Criteria:
  - Protocol performance
  - Network conditions
  - Geographic location
  - Cost efficiency
  - Current load

Monitoring

Protocol Metrics

interface ProtocolMonitor {
  // Monitoring operations
  getMetrics(protocol: Protocol): Promise<Metrics>;
  trackPerformance(protocol: Protocol): Promise<Performance>;
  alertOnIssues(threshold: Threshold): Promise<void>;
}

Health Checks

Monitoring Points:
  - Protocol availability
  - Operation latency
  - Error rates
  - Storage capacity
  - Network health

Related Components

Implementation Examples

Protocol Registration

// Register new protocol
const protocol = new CustomProtocol();
registry.registerProtocol({
  id: 'custom-protocol',
  adapter: protocol,
  capabilities: ['store', 'retrieve', 'verify']
});

Cross-Protocol Operations

// Mirror data across protocols
const result = await mirrorManager.mirror(
  data,
  ['0g', 'ipfs'],
  {
    redundancy: 2,
    verification: true
  }
);