Optimizing Cloud Development Sandboxes for Low Latency Performance

If you want low latency sandboxes, cut out the middlemen and put your servers next to your users.

Nobody likes lag, especially not developers. When you type a character in a terminal or editor, you expect it to appear instantly.

The naive approach was simple but had a fundamental flaw: all traffic had to go through our primary region, adding unnecessary latency.

By placing servers in multiple regions and using intelligent routing, we can ensure users connect to the nearest available sandbox.

The key insight is that for interactive development environments, every millisecond counts in creating that 'local' feeling.