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Cake day: September 27th, 2025

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  • A poor architect blames their tools. Serverless is an option among many, and it’s good for occasional atomic workloads. And, like many hot new things, it’s built with huge customers in mind and sold to everyone else who wants to be the next huge customer. It’s the architect’s job to determine whether functions are fit for their purposes. Also,

    Here’s the fundamental problem with serverless: it forces you into a request-response model that most real applications outgrew years ago.

    IDK what they consider a “real” application but plenty of software still operates this way and it works just fine. If you need a lot of background work, or low latency responses, or scheduled tasks or whatever then use something else that suits your needs, it doesn’t all have to be functions all the time.

    And if you have a higher-up that got stars in their eyes and mandated a switch to serverless, you have my pity. But if you run a dairy and you switch from cows to horses, don’t blame the horses when you can’t get milk.








  • Sure have. LLMs aren’t intrinsically bad, they’re just overhyped and used to scam people who don’t understand the technology. Not unlike blockchains. But they are quite useful for doing natural language querying of large bodies of text. I’ve been playing around with RAG trying to get a model tuned to a specific corpus (e.g. the complete works of William Shakespeare, or the US Code of Laws) to see if it can answer conceptual questions like “where are all the instances where a character dies offstage?” or “can you list all the times where someone is implicitly or explicitly called a cuckold?” And sure they get stuff wrong but it’s pretty cool that they work as well as they do.







  • You are correct, I guess “Permanent Ubuntu Live USB” isn’t really accurate as I tend to distro hop. I picked Purple because I was using Ubuntu at the time, then I came to associate that one with “current linux image” and the others were more situational. This was about the same time I came to realize that for 99% of file transfers it was easier to just scp things across the network rather than dig a USB drive out of the drawer, so pretty soon after I bought them the only thing I used them for was bootable images, and for whatever reason Purple has been the first choice for that task, so I’m pretty sure it has had more writes than the other four put together.


  • It’s an old joke from back when IBM was the dominant player in IT infrastructure. The idea was that IBM was such a known quantity that even non-technical executives knew what it was and knew that other companies also used IBM equipment. If you decide to buy from a lesser known vendor and something breaks, you might be blamed for going off the beaten track and fired (regardless of where the fault actually lay), whereas if you bought IBM gear and it broke, it was simply considered the cost of doing business, so buying IBM became a CYA tactic for sysadmins even if it went against their better technical judgement. AWS is the modern IBM.