Parallel Processing

Parallel processing is a computing technique where a system performs multiple calculations or processes simultaneously to increase speed and efficiency. In the context of a matching engine, this allows the system to handle many orders at once rather than processing them in a strict sequence.

By distributing the workload across multiple CPU cores or even multiple servers, the engine can achieve much higher throughput. This is critical for modern cryptocurrency exchanges that must process thousands of transactions per second to remain competitive.

Implementing parallel processing requires complex software architecture to ensure that the order of execution remains correct and consistent. It is a key technical enabler for high-performance trading platforms.