💡Tek Made Simple💡 MetisDB reimagines blockchain storage by separating state commitment from archival data and leveraging a memory-mapped design for instant access. Key innovations: • Memory-Mapped Merkle Trees for nanosecond-level reads • MVCC for parallel state updates • Asynchronous I/O for low-latency, high-throughput ops The result: 10x faster sync times and reduced storage overhead compared to traditional Merkle-tree databases.