Queueing System

Algorithm

A queueing system, within cryptocurrency and derivatives markets, represents the ordered management of incoming requests—typically order submissions or data updates—awaiting processing by a matching engine or oracle. Its efficiency directly impacts latency and throughput, critical factors in high-frequency trading and arbitrage strategies where execution speed dictates profitability. The underlying algorithm governing queue prioritization can range from first-in, first-out (FIFO) to more complex schemes incorporating order size, price, or user priority, influencing market fairness and potential for front-running. Effective queue design minimizes congestion and ensures deterministic processing, essential for maintaining market integrity and preventing systemic risk.