Order Management System Architecture for Trading (2026)
Order management system architecture for trading — event-sourced state, FIX gateways, risk checks, and idempotent execution, as a system design.
Order Management System Architecture for Trading (2026)
Order management system architecture for trading — event-sourced state, FIX gateways, risk checks, and idempotent execution, as a system design.
Event-Driven Backtesting Engine Architecture: Eliminating Lookahead Bias in Algorithmic Trading Systems
How event-driven backtesting engines prevent lookahead bias and ensure backtest-to-live fidelity. NautilusTrader and LEAN architecture teardown, order book simulation, and latency modeling.