r/cloudcomputing • u/Good-Literature-2293 • Jun 24 '26

How do you choose a colocation hosting provider?

A few months ago, I started looking into colocation hosting because our servers were getting expensive to manage. Every provider seemed to promise great uptime, security and support but it was hard to tell what mattered in the real world. Also, I have gone through rackbank ai datacenter and noticed how different providers enhance different strengths. For those who have already gone through the process, what was the biggest factor that helped you choose a colocation hosting provider? EDIT: Thanks for sharing, stories like these really highlight how important reliable power, redundancy and proper maintenance are.

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u/Aggressive_Ad_5454 Jun 24 '26

It’s been a while.

I worked with one colo place that put an “uninterruptible” power supply with lead-acid batteries in every rack. That sucked. Uninterruptible my midnight ass.

Another offered two power strips on different circuits in every rack. That was perfect for dual-power-supply server gear. Cost a little more.

The most important choice is ease of access. Can you drive there with a load of equipment and tools in the trunk of your car?

Pay attention to connectivity. Do they have their own AS and boundary routers, and connect to multiple backbones?

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u/bwainfweeze Jun 24 '26

One of the last places I worked that had its own server room, we had to repair our DB one fine day because they'd been retrofitting for insurance reasons and that meant moving all the power cabling up off the floor. The rack that had our DB was on UPS but when the admin unplugged it to rearrange the cables, the backup lasted for five seconds and crapped out.

Seems the battery had just enough capacity to pass the self-test and not one drop more. I think he fucked up by not unplugging things in the right order so that the redundant PSUs stayed on mains power during the switchover. He was not the best admin I ever worked with, by any measure.

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u/kernelqzor Jul 17 '26

that “uninterruptible my midnight ass” line is painfully real, nothing like finding out the marketing was lying at 2am in a cold aisle lol. dual feeds + decent network blend + being able to actually get there in a normal car is basically my whole checklist too.

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u/Dull-Communication82 Jun 24 '26

https://brightlio.com/ultimate-guide-to-colocation/

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u/kernelqzor 20d ago

solid link, that guide actually covers most of the stuff people forget to ask about like cross connects and SLAs
still worth double checking with real users of whatever DC you’re eyeing though, sales sites always look perfect on paper

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u/smerz- Jun 27 '26

Server needs like 4 things to run Power Cooling Network

All of these redundant. And:

Physical security

Those are important

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u/divya_shaktawat 22h ago edited 21h ago

kernelqzor's checklist is right, and I'd bold the network part. The big one people miss is carrier neutrality. If the facility only has one or two providers on-net, you've got zero leverage on bandwidth and cross-connect fees stack up fast. a carrier-dense building lets you rebid transport later and actually use that "network blend" everyone wants. Power gets the attention, connectivity is what locks you in. (I source connectivity for a living at CommQuotes.)