Service
Ultra-low latency messaging with Aeron for trading infrastructure. We build systems that deliver sub-18 microsecond latency at over 1M messages per second using IPC, UDP transport, Raft-based clustering, and persistent message archiving.
Aeron is a high-performance messaging library designed for low-latency, high-throughput communication. We integrate Aeron into trading systems where predictable sub-microsecond performance and fault-tolerant clustering are non-negotiable requirements.
The core messaging layer supports IPC (inter-process communication) for same-host services and UDP unicast/multicast for cross-network messaging. Zero-copy design eliminates serialisation overhead in the hot path.
Raft-based consensus for fault-tolerant, strongly-consistent state machines. Leader election, log replication, and automatic failover ensure your trading services remain available even under node failure.
Persistent message recording and replay for audit trails, disaster recovery, and new node catch-up. Recorded streams can be replayed at arbitrary positions for backtesting or state reconstruction.
The Media Driver manages ring buffers, conductors, and network I/O. Combined with kernel bypass (DPDK, ef_vi), CPU pinning, and thread affinity tuning, we achieve consistent sub-18 microsecond latency at the 99th percentile.