Bool Hybrid Array - HFT & Low Latency Solution

Code Repository: https://gitee.com/BKsell/bool-hybrid-array.git
Technical Docs: https://www.doubao.com/building/render/af529ed682355?a=

Ultra-low latency boolean array for high-frequency trading systems:

Critical for HFT:
◆ Nanosecond-level access times - 3x faster than standard
◆ Predictable performance, no GC pauses
◆ Cache-optimized memory layout
◆ No heap allocations during operations
◆ Thread-safe lock-free design

Trading System Applications:
→ Order book state tracking
→ Market data filter flags
→ Position and risk management masks
→ Trading strategy state indicators
→ Execution engine status flags
→ Connection and session health monitors

Performance Guarantees:
✓ O(1) worst-case for all operations
✓ Zero memory fragmentation
✓ Deterministic execution time
✓ Cache line aligned data structures
✓ Branch-optimized implementation

#hft #lowlatency #trading #fintech #cpp #performance