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Culture War Roundup for the week of October 10, 2022

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"software architect" type people

Could you give more detail? In my (biased) experience, they're normally competentish (if given to trends and overcomplicating things). Generally they've been developing for a decade+ before taking the role, from what I've seen. There are however many PMs or such who misrepresent/get overly stuck to diagrams and i've met some people who managed to become architects without coding at all. At my work, I make architectural mvps with seniors with chunks of the functionality and low effort piping, then tell other juniors how to make everything production ready while seniors work on hard parts we aren't quite sure about.

But fundamentally it's an organizational issue. 10 experts alone could very well be better (and in some projects, I'm able to give parts each to domain experts who write their parts in a week and it's all done (waterfall can work!)). But engineers are normally at the behest of non-tech people coming up with stupid features, who change their minds, or the domain space isn't even properly explored with exploratory test models (so we can't do good engineering practices). But this can be justified, since the tech is supposed to automate away concrete tasks and processes, for people who are paying for it. Path of least resistance etc.

So I'm referring to software architect types who probably are competent, but also aren't doing a lot of coding anymore. The net result is grand plans that often fail, or succeed but overbudget, due to a lot of stuff just getting bogged down in bad ergonomics and day to day tasks that are harder than they should be. As a concrete example, I once worked on an ETL task run by a high level architect plus a bunch of fairly junior folks.

ETL tasks just dragged on, took forever, had lots of errors. One of the biggest errors was simply importing stuff to the wrong column, because the developer actually mapping json -> SQL had to manually map "input field_name -> integer column position in CSV file -> SQL loads the CSV". After about a year of delays due to transposing columns (return [...20 columns...row['foo']['bar'], row['baz'][0]...] when it should have been return [...row['baz'][0], row['foo']['bar']...]), a clever (new) junior dev finally figured out developers should just do return { 'foobar': row['foo']['bar'], ...} and wrote the system to translate 'foobar' -> column 23 by just checking the column order in SQL. Another example would be days added to any ticket just because setting up a testing env is a lot harder than it needs to be.

The key point here is that in neither case did the architect actually spend much time actually doing the task that was dragging on and slowing the project. If they spent a month doing that, they probably would have just fixed it without much notice. And once we got that one clever guy, it did get fixed.

As it relates to this example, from what I've read, GRRM is actually good at the details of writing. But since he's retired from writing, he's put into the "clueless architect" role, and the actual people doing the implementation are just not able to actually fill in the details.

I have only very rarely worked with an architect who is competent. Most of the time, it's someone with little to no experience actually doing the technical work, who gives these high-level pie in the sky statements like "the system will take in lead, and output gold" with no indication whatsoever of how it should do that. Then they dust their hands off, go "OK your turn now" and leave it to the technical people to figure out how to actually make that happen.

I'm not saying competent architects don't exist, I've actually worked with some! But they are very much not the norm in my experience.