HFT CORE SYSTEMS

Feed arbitration, gap detection, and recovery

Lesson 72 of 96Phase 07: Electronic trading systems
Video lesson coming soon

The written objectives and hands-on lab are available now.

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Learning objectives

What you should understand

  1. Arbitrate redundant A/B feeds deterministically
  2. Detect gaps before corrupting downstream state
  3. Coordinate snapshot or retransmission recovery

Lab

Hands-on exercise

Replay two imperfect feed streams through an arbitrator.

Deliverable

Evidence of completion

A recovery state machine demonstrated against loss and reordering scenarios.

Prerequisite
EP 71

Phase 07

Electronic trading systems

Full curriculum