deanward81

7 ms·

1.
by deanward81 5y ago
Stack Overflow runs on 9 web servers with (iirc) 48 logical cores (2 x 12-core Xeons) and 64GB RAM. Those servers are shared by a few apps (Talent/Job, Ads, Chat, Stack Exchange/Overflow itself) but the main app uses, on average,
2.
by deanward81 5y ago
^^ this! No need to install anything on my Apple devices. Long term plan is to have an instance of AirDrop Anywhere running perpetually on a Raspberry Pi and have a web interface accessible over the LAN for non-Apple devices to connect to w
3.
by deanward81 5y ago
This is not correct, you can receive files from non-Apple devices without any Apple keys. I’m still working on sending so haven’t uncovered the demons lurking there…
4.
by deanward81 5y ago
Well, that’s why I said it’s unlikely :)! Without purchasing additional hardware it’s not practical to be able to run AirDrop directly on non-Apple devices. There’s no need to extract any Apple keys to be able to receive files, but the publ
5.
by deanward81 6y ago
Ouch, good catch, fixing now
6.
by deanward81 6y ago
It's in the remediations section, but maybe the wording isn't clear: *> Hardening code paths that allow access into our dev tier. We cannot take our dev tier off of the internet because we have to be able to test integrations w
7.
by deanward81 7y ago
I might be missing some details there to be honest; I'm more familiar with the application side of things than the infrastructure :)
8.
by deanward81 7y ago
We’re spread over 9 servers but only due to ephemeral port and handle exhaustion issues. Each server is fronted by 4 HAProxy frontends that each handle ~18k connections. Since Nick’s post we’ve moved from StackExchange.NetGain to the manage
9.
by deanward81 7y ago
We use websockets for pushing things like comments, answers and question edits as they are added as well as for notifications like inbox messages and reputation updates. Our websocket process currently has ~500k concurrent connections acros
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Integrating NFig with .NET Core(bakedbean.org.uk)
1 points by deanward81 8y ago|0 comments
11.
Stack Overflow: How We Do Monitoring – 2018 Edition(nickcraver.com)
15 points by deanward81 8y ago|0 comments
12.
by deanward81 9y ago
Chrome 59 has a coverage tool built-in: https://developers.google.com/web/updates/2017/04/devtools-r...
13.
by deanward81 9y ago
At the time the algorithm was running on one of the servers in the data centre and until recently we didn't have anything in the DC kitted out with GPUs (see http://blog.marcgravell.com/2016/05/how-i-found-cud
14.
by deanward81 10y ago
Dapper supports IN statements being passed an array: SELECT x, y FROM A WHERE z IN @ids Works if you pass in a parameters object containing a property called ids that is a list/array of some sort (see https://github.com&#x2F
15.
by deanward81 10y ago
Dapper will use a constructor with parameter names that match your query's columns if you need immutability.