Termination Shock

Oct. 28th, 2025 05:21 pm
haggis: (Default)
[personal profile] haggis
 Accidentally started reading about the edge of the Solar System and then the Voyager missions and now I am all tearful at human ingenuity and those little probes speeding through the dark.

I am fascinated by the way termination shock mirrors the hydraulic jump that you see in an empty sink when the tap is turned on. 

Database maintenance

Oct. 25th, 2025 08:42 am
mark: A photo of Mark kneeling on top of the Taal Volcano in the Philippines. It was a long hike. (Default)
[staff profile] mark posting in [site community profile] dw_maintenance

Good morning, afternoon, and evening!

We're doing some database and other light server maintenance this weekend (upgrading the version of MySQL we use in particular, but also probably doing some CDN work.)

I expect all of this to be pretty invisible except for some small "couple of minute" blips as we switch between machines, but there's a chance you will notice something untoward. I'll keep an eye on comments as per usual.

Ta for now!

judiff: bunny tcon that ruis made (Default)
[personal profile] judiff
So like becos of ill and like being exhausted-but-not-sleepy and how being on steroids makes are eyes want to do screen-ness less we are like listening to lots of audiobooks. We like set one to play for a chunk of time (it’s like nice if they have longish chapters* so we can set it to finish at the end of one and not having to just pick an arbitrary time) and if we drowse part way though we can like re-listen and if we are still awake we can play another chunk

We are like not quite half-way through one about the great library of Ashurbanipal - The Library of Ancient Wisdom by Selina Wisnom

Like becos the clay tablets got accidentally preserved by being “baked” in a fire the “library” includes a bunch of tablets that prolly weren’t meant to be kept along with ones Ashurbanipal’s librarians were like deliberately curating. And that includes some that are like obviously students learning to write in cuneiform. I really liked hearing that there’s one with a bite mark - they can tell from like dental analysis that the student must of been 12 or 13 years old which is not like typical toddler biting-all-the-things age. So I’m wondering if they were like maybe dyslexic and getting really frustrated and bit in anger or if they were autistic and just really needed to stim?




*sometimes the setting it to turn off after playing more than one chapter thing works and sometimes it doesn’t. Don’t know why and like don’t have spoons for trying to find a fix right now…

AWS outage

Oct. 20th, 2025 10:11 am
alierak: (Default)
[personal profile] alierak posting in [site community profile] dw_maintenance
DW is seeing some issues due to today's Amazon outage. For right now it looks like the site is loading, but it may be slow. Some of our processes like notifications and journal search don't appear to be running and can't be started due to rate limiting or capacity issues. DW could go down later if Amazon isn't able to improve things soon, but our services should return to normal when Amazon has cleared up the outage.

Edit: all services are running as of 16:12 CDT, but there is definitely still a backlog of notifications to get through.

Edit 2: and at 18:20 CDT everything's been running normally for about the last hour.

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