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What's the farthest any person has been from the nearest other person?
a year ago

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More from Dan Slimmon

Lecture: Queueing theory on a cocktail napkin

Queues are everywhere, and they follow mathematical rules. Learn a few of those rules! It'll go a long way to making you a stronger SRE.

2 months ago 43 votes
did u ever read so hard u accidentally wrote?

Owning a production Postgres database is never boring. The other day, I’m looking for trouble (as I am wont to do), and I notice this weird curve in the production database metrics: So we’ve got these spikes in WALWrite: the number of processes waiting to write to the write-ahead log (or “WAL”). The write-ahead log … Continue reading did u ever read so hard u accidentally wrote?

5 months ago 51 votes
Is ops a bullshit job?

I recently had the pleasure of reading anthropologist David Graeber’s 2018 book, Bullshit Jobs: A Theory. Graeber defines a bullshit job as, a form of paid employment that is so completely pointless, unnecessary, or pernicious that even the employee cannot justify its existence even though, as part of the conditions of employment, the employee feels … Continue reading Is ops a bullshit job?

7 months ago 87 votes
Incident SEV scales are a waste of time

Ask an engineering leader about their incident response protocol and they’ll tell you about their severity scale. “The first thing we do is we assign a severity to the incident,” they’ll say, “so the right people will get notified.” And this is sensible. In order to figure out whom to get involved, decision makers need … Continue reading Incident SEV scales are a waste of time

7 months ago 69 votes
The queueing shell game

Queues are not just architectural widgets that you can insert into your architecture wherever they're needed. Queues are spontaneously occurring phenomena, just like a waterfall or a thunderstorm.

a year ago 108 votes

More in programming

Stumbling upon

Something like a channel changer, for the web. That's what the idea was at first. But it led to a whole new path of discovery that even the site's creators couldn't have predicted. The post Stumbling upon appeared first on The History of the Web.

16 hours ago 6 votes
btrfs on a Raspberry Pi

I’m something of a filesystem geek, I guess. I first wrote about ZFS on Linux 14 years ago, and even before I used ZFS, I had used ext2/3/4, jfs, reiserfs, xfs, and no doubt some others. I’ve also used btrfs. I last posted about it in 2014, when I noted it has some advantages over … Continue reading btrfs on a Raspberry Pi →

14 hours ago 3 votes
By the way, what are AA?
yesterday 5 votes
Some Love For Python

I really enjoyed watching Python: The Documentary (from CultRepo, formerly Honeypot, same makers as the TypeScript documentary). Personally, I don’t write much Python and am not involved in the broader Python community. That said, I love how this documentary covers a lot of the human problems in tech and not just the technical history of Python as language. For example: How do you handle succession from a pivotal creator? How do you deal with poor representation? How do you fund and steer open projects? How do you build community? How do you handle the fallout of major version changes? And honestly, all the stories around these topics as told from the perspective of Python feel like lessons to learn from. Here are a few things that stood out to me. Guido van Rossum, Creator of Python, Sounds Cool The film interviews Drew Houston, Founder/CEO at Dropbox, because he hired Python’s creator Guido van Rossum for a stint. This is what Drew had to say about his time working with Guido: It’s hard for me to think of someone who has had more impact with lower ego [than Guido] For tech, that’s saying something! Now that is a legacy if you ask me. The Python Community Sounds Cool Brett Cannon famously gave a talk at a Python conference where he said he “came for the language, but stayed for the community”. In the documentary they interview him and he adds: The community is the true strength of Pyhon. It’s not just the language, it’s the people. ❤️ This flies in the face of the current era we’re in, where it’s the technology that matters. How it disrupts or displaces people is insignificant next to the fantastic capabilities it purports to wield. But here’s this language surrounded by people who acknowledge that the community around the language is its true strength. People are the true strength. Let me call this out again, in case it’s not sinking in: Here’s a piece of technology where the people around it seem to acknowledge that the technology itself is only secondary to the people it was designed to serve. How incongruous is that belief with so many other pieces of technology we’ve seen through the years? What else do we have, if not each other? That’s something worth amplifying. Mariatta, Python Core Developer, Sounds Cool I absolutely loved the story of @mariatta@fosstodon.org. If you’re not gonna watch the documentary, at least watch the ~8 minutes of her story. Watched it? Ok, here’s my quick summary: She loves to program, but everywhere she looks it’s men. At work. At conferences. On core teams. She hears about pyladies and wants to go to Pycon where she can meet them. She goes to Pycon and sees Guido van Rossum stand up and say he wants 2 core contributors to Python that are female. She thinks, “Oh that’s cool! I’m not good enough for that, but I bet they’ll find someone awesome.” The next year she goes to the conference and finds out they’re still looking for those 2 core contributors. She thinks “Why not me?” and fires off an email to Guido. Here’s her recollection on composing that email: I felt really scared. I didn’t feel like I deserved mentorship from Guido van Rossum. I really hesitated to send this email to him, but in the end I realized I want to try. This was a great opportunity for me. I hit the send button. And later, her feelings on becoming the first female core contributor to Python: When you don’t have role models you can relate to, you don’t believe you can do it. ❤️ Mad respect. I love her story. As Jessica McKellar says in the film, Mariatta’s is an inspiring story and “a vision of what is possible in other communities”. Python Is Refreshing I’ve spent years in “webdev” circles — and there are some great ones — but this Python documentary was, to me, a tall, refreshing glass of humanity. Go Python! Email · Mastodon · Bluesky

2 days ago 3 votes
Benjie's Humanoid Olympic Games

A gauntlet thrown

2 days ago 11 votes