Dual-Engine Architecture

Definition ∞ Dual-engine architecture refers to a blockchain design that incorporates two distinct processing environments or virtual machines operating in tandem. This configuration often allows for specialized functionalities, such as one engine handling transaction execution and another managing smart contract logic. It aims to enhance performance, scalability, or security by distributing computational tasks. This architectural approach can offer greater flexibility and resilience in complex blockchain networks.
Context ∞ Dual-engine architecture is a developing trend in blockchain innovation, particularly for platforms seeking to overcome the limitations of single-threaded execution environments. The key discussion revolves around optimizing interoperability and resource allocation between the two engines. Future developments aim to refine these architectures for improved throughput and reduced latency, supporting more demanding decentralized applications.