> For the complete documentation index, see [llms.txt](https://docs.futuregold.us/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.futuregold.us/ai-arbitrage-trade-system/5.-technical-details/5.5.-stage-1-arbitrage-pairs-trading/5.5.2.-routing.md).

# 5.5.2. Routing

While still relying on a high grade of centralization, there is a significant improvement compared to the early beta phase: Communication with exchanges happens via redundant VPS servers, which have a high-speed connection to our data centers, where our algorithms run on upgraded hardware. 

The failure of one VPS service has no immediate negative impact on the system as a whole