Data Pruning Trade Offs

Optimization

Data pruning trade-offs involve the deliberate reduction of historical market data sets to manage storage overhead and improve computational throughput. Analysts must balance the necessity of maintaining deep, granular tick-by-tick records against the operational cost of high-latency access in real-time derivatives environments. Aggressive pruning often accelerates execution speed but risks eroding the statistical significance required for backtesting complex volatility surface models.