Server Architecture
A robust broker infrastructure requires multiple server tiers: trading servers for order processing and execution, database servers for client and transaction data, web servers for client-facing applications, and backup servers for disaster recovery. Deploy in Equinix or similar Tier-4 data centers with direct cross-connects to liquidity providers for minimal latency.
Network and Security
Implement enterprise-grade DDoS protection from providers like Cloudflare or Akamai. Use VPN tunnels for all internal communications between servers. Deploy web application firewalls (WAF) to protect client-facing interfaces. SSL/TLS encryption is mandatory for all data in transit, while AES-256 encryption protects data at rest. Regular penetration testing validates security posture.
Redundancy and Disaster Recovery
Trading operations cannot tolerate downtime. Implement active-passive failover for critical systems with automatic switchover under 60 seconds. Maintain real-time data replication to a geographically separate backup site. Document and regularly test recovery procedures, targeting Recovery Time Objective (RTO) under 4 hours and Recovery Point Objective (RPO) under 5 minutes.
