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So you want to build your own data center

(blog.railway.com)
309 points dban | 1 comments | 17 Jan 25 20:41 UTC | HN request time: 0.372s | source
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jonatron ◴[17 Jan 25 22:24 UTC] No.42743915[source]▶
Why would you call colocation "building your own data center"? You could call it "colocation" or "renting space in a data center". What are you building? You're racking. Can you say what you mean?
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chatmasta ◴[18 Jan 25 00:29 UTC] No.42744684[source]▶
It seems a bit disingenuous but it’s common practice. Even the hyperscalers, who do have their own datacenters, include their colocation servers in the term “datacenter.” Good luck finding the actual, physical location of a server in GCP europe-west2-a (“London”). Maybe it’s in a real Google datacenter in London! Or it could be in an Equinix datacenter in Slough, one room away from AWS eu-west-1.

Cloudflare has also historically used “datacenter” to refer to their rack deployments.

All that said, for the purpose of the blog post, “building your own datacenter” is misleading.

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1. boulos ◴[18 Jan 25 02:35 UTC] No.42745298[source]▶
You're correct, there are multiple flavors of Google Cloud Locations. The "Google concrete" ones are listed at google.com/datacenters and London isn't on that list, today.

cloud.google.com/about/locations lists all the locations that GCE offers service, which is a super set of the large facilities that someone would call a "Google Datacenter". I liked to mostly refer to the distinction as Google concrete (we built the building) or not. Ultimately, even in locations that are shared colo spaces, or rented, it's still Google putting custom racks there, integrating into the network and services, etc. So from a customer perspective, you should pick the right location for you. If that happens to be in a facility where Google poured the concrete, great! If not, it's not the end of the world.

P.S., I swear the certification PDFs used to include this information (e.g., https://cloud.google.com/security/compliance/iso-27018?hl=en) but now these are all behind "Contact Sales" and some new Certification Manager page in the console.

Edit: Yes! https://cloud.google.com/docs/geography-and-regions still says:

> These data centers might be owned by Google and listed on the Google Cloud locations page, or they might be leased from third-party data center providers. For the full list of data center locations for Google Cloud, see our ISO/IEC 27001 certificate. Regardless of whether the data center is owned or leased, Google Cloud selects data centers and designs its infrastructure to provide a uniform level of performance, security, and reliability.

So someone can probably use web.archive.org to get the ISO-27001 certificate PDF from whenever the last time it was still up.