Parallel Execution Architecture
Parallel execution architecture involves designing trading systems that can process multiple orders or tasks simultaneously across different computing cores. This approach is essential for modern high-performance trading platforms that need to handle thousands of messages per second.
By decoupling independent processes, such as data feed handling, risk checking, and order matching, the system can significantly reduce latency. This architecture requires careful management of data synchronization to ensure that order priority and state consistency are maintained.
In the context of blockchains, parallel execution is a key innovation to scale transaction throughput beyond the limitations of sequential block processing. It represents a shift toward more complex, multi-threaded designs that maximize hardware utilization.