Low-Latency Market Data Feed Handler: Engineering Guide
How to engineer a low-latency market data feed handler: line arbitration, ITCH and FIX parsing, kernel-bypass networking, order book build, and tail-latency tuning.
Market Data Feed Handler: ITCH & Order Book (2026)
A 2026 systems deep-dive on building a low-latency market data feed handler: ITCH parsing, order book reconstruction, normalization, and failure modes.