-16 karma · joined April 22, 2015
Are you serious? Have you ever built/operated/wired rack scale equipment? You think the power cables for your "short" server (vs the longer one being put in) are just hanging out in the back of the rack?
Rack wiring has been done and done correctly for ages. Power cables on one side (if possible), data and other cables on the other side. These are all routed vertically and horizontally, so they land only on YOUR server.
You could put a Mercedes Maybach above/below your server and nothing would happen.
I can get an entire rack at Equinix for ~1200/mo with an unlimited 10g internet connect.
But, it comes at a cost. And that cost is significant. Like magnitudes significant.
At what point does it become cheaper to hire an infra engineer? Let's see.
In the US a good infra engineer might cost you $150K/yr all in. That's not taking into account freelancers/contractors who can do it for less.
That's ~$12K/mo.
That's a lot of compute on AWS...but that's not the end of the story. Ever try getting data OUT of AWS? Yeah, those egress costs are not chump change. But that's not even the end of it.
The more important question is, what's the ratio of hosting/cloud costs to overall revenue? If colo/owned DC will yield better financials over ~few quarters, you'd be bananas as a CTO to recommend the cloud.