SPCast Global CDN and Edge Network

SPCast uses its own globally distributed, privacy-friendly CDN with edge PoPs that automatically optimizes, routes, distributes, analyzes, and controls all listeners in real time. It is not a classic cache CDN, but rather a streaming edge network with integrated load balancing, statistics collection, and intelligent mount routing.

Global PoP Infrastructure

  • Globally distributed edge PoPs for minimal latency and optimal delivery
  • Automatic listener distribution via Anycast routing
  • PoP health checks
  • Load balancer based on Cloudflare routing
  • Routing not only by speed, but also by stream context

Intelligent listener routing

  • Listeners are dynamically routed to the best edge PoP
  • Detection and forwarding to the correct stream mount for live DJ broadcasts
  • No manual switching, no stream interruption, no fallback delay
  • Automatic redistribution in case of PoP failure

Geo-optimized load balancing & failover

  • Listeners are distributed to the best data center or PoP based on their location
  • Automatic rerouting in case of multi-data center or active failover
  • Session-continuous forwarding without interruption
  • Load is distributed evenly across all active edge nodes

Integrated statistics via edge PoPs

  • Caller counting, routing, and analysis run directly via the edge nodes
  • No downstream log evaluation, but real-time measurement
  • Regional and technical evaluation without personal data storage
  • Extremely accurate listener counting through distributed edge aggregation

Advantages of the SPCast CDN

  • Maximum performance thanks to edge proximity to listeners
  • Automatic mount routing for live DJ & AutoDJ
  • Geo-optimized listener distribution and failover logic
  • Load balancing instead of rigid stream endpoints
  • Integrated reach and performance measurement
  • Highly available streaming architecture without manual intervention

In short

SPCast CDN is not a simple delivery network, but an intelligent streaming edge system. It controls routing, load balancing, live mounts, listener counting, and failover in real time and distributes global streams without compromising latency or stability.