Re:Self-Hosting Still Pays
by vonmoltke on Tuesday December 01, 2020 @02:26PM
(#25268803)
> They are perfect world actual hours that don't include any unexpected downtime
It isn't clear from this particular post, but considering Patrick refers to "overprovisioning" and having a "hot spare" I get the impression that they have designed their DC setup to minimize unexpected downtime. Sure, it can still happen, but with proper up-front planning what you call "perfect world" can become typical.
> or any ancillary costs outside of racking
As I see it from Patrick's post and my own colo experience, there are three groups of costs for colo that are baked in to the cost of AWS compute and storage: capital cost of hardware (Patrick has a specific line item for this); facility cost; and labor for maintaining the hardware (which is the cost under discussion. What do you think is significant, missing, and unique to colo?
It isn't clear from this particular post, but considering Patrick refers to "overprovisioning" and having a "hot spare" I get the impression that they have designed their DC setup to minimize unexpected downtime. Sure, it can still happen, but with proper up-front planning what you call "perfect world" can become typical.
> or any ancillary costs outside of racking
As I see it from Patrick's post and my own colo experience, there are three groups of costs for colo that are baked in to the cost of AWS compute and storage: capital cost of hardware (Patrick has a specific line item for this); facility cost; and labor for maintaining the hardware (which is the cost under discussion. What do you think is significant, missing, and unique to colo?