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AlexB138

835 karma · joined July 13, 2020

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AlexB138··on Programming languages used for music
Yeah, I'm watching more. These are incredible. I really like how she describes what she's doing in tempo with the music as she does it. The description is basically part of the performance. Really unique and engaging approach.
AlexB138··on Programming languages used for music
This is pretty incredible to watch. I initially thought she must be pulling some kind of trick to make that look so fluid, but the fact that she is making very small typos and correcting them as she goes make it look very believable. This is really the first time I've watched someone use one of these tools and it feel like a musician using a new kind of instrument.
AlexB138··on Scaling LLMs to Larger Codebases
This is essentially my exact workflow. I also keep the plan markdown files around in the repo to refer agents back to when adding new features. I have found it to be a really effective loop, and a great way to reprime context when returning to features.
AlexB138··on You’re not burnt out, you’re existentially starving
Agreed. The first half of this post is actually interesting, but the second half quickly transforms into an ad. That disappointed me, because I believe the author has something interesting to say.
AlexB138··on You’re not burnt out, you’re existentially starving
This first half of this definitely struck a chord. I spent the first three quarters of this year taking care of a terminally ill parent, then seeing them through hospice. If that sort of experience doesn't make a person step back from their life and question what they're doing nothing will.

I decided to step away from my job as an engineering VP and try something I actually wanted to do. It's terrifying, especially in this economy, but I wake up and feel excitement in the morning instead of dread for the first time in as long as I can remember.

AlexB138··on Cursor Acquires Graphite
I made this comment on the Cursor announcement post:

I wonder about this. Graphite is a fantastic tool that I use every day. Cursor was an interesting IDE a year ago that I don't really see much of a use case for anymore. I know they've tried to add other features to diversify their business, and that's where Graphite fits in for them, but is this the best exit for Graphite? It seems like they could have gotten further on their own, instead of becoming a feature that Cursor bought to try to stay in the game.

AlexB138··on Graphite is joining Cursor
I wonder about this. Graphite is a fantastic tool that I use every day. Cursor was an interesting IDE a year ago that I don't really see much of a use case for anymore. I know they've tried to add other features to diversify their business, and that's where Graphite fits in for them, but is this the best exit for Graphite? It seems like they could have gotten further on their own, instead of becoming a feature that Cursor bought to try to stay in the game.
AlexB138··on No more O'Reilly subscriptions for me
$199/year. I think it is worth that, but I don't think I'd pay much more.
AlexB138··on No more O'Reilly subscriptions for me
I just checked, and I've had an O'Reilly account since March of 2014 without major interruption, back when it was called Safari. It is by far the best source for high quality tech content out there. There is so much filler content in tech blogs, that I'm happy to pay to get access to high quality.

I must be on some grandfathered plan though, as I'm not paying near $500/year. That is a very steep price.

AlexB138··on An eBPF loophole: Using XDP for egress traffic
Really good, and glad that you're taking this technique further into a docker network plugin. I wouldn't be surprised to see a Kubernetes CNI appear using this approach, seems entirely viable unless I am missing something.

I'll definitely be coming to check you all out at Kubecon.

AlexB138··on How HubSpot scaled AI adoption
I'm a bit surprised to see so many negative comments targeted at HubSpot. I got to final round interviews with them a little while back and came away with a very positive impression. Where does all the hate come from? Just their association with marketing in general and the fight over the book about them?
AlexB138··on Oxide’s compensation model: how is it going?
It's a few things. 1. Sales people see the exact dollar amount they are making for the company. This is different than almost any other role. Most people can't quantify how much value they generate. A lot of people here are arguing that the reason is that there is a direct quantification, but that's not it. The reason is that there is a direct quantification AND they know exactly what it is.

2. These are people that convince others of things for a living. The skills that allow them to be good at their job also allow them to negotiate for extremely favorable compensation mechanisms.

3. At this point, it's how their industry works. If you try something else, you won't be able to hire sales people. They are very competitive, and not idealistic like engineers. You're not going to convince them to take a flat comp structure that is the same as every other employee's.

AlexB138··on Retailers will soon have only about 7 weeks of full inventories left
There is also the fact that tariffs are protectionist and reduce competition in the market. It allows lesser products to succeed due to where they're made, rather than on the merit of the product. This inherently makes companies less competitive and less required to respond to consumer demand. That means long-term weakness and even less ability to compete.
AlexB138··on Scalable OLTP in the Cloud: What's the Big Deal?
Citus still has a centralized coordinator that all requests go through to be routed to their shard, or at least it did several years ago when I last ran it in production. It definitely scales further than single instances, but it's not a magic bullet.
AlexB138··on 30% of Children Ages 5-7 Are on TikTok
For all the people fretting over whether they should let their own children use these platforms, fearing that keeping them off will alienate them from their peers, I'd suggest considering the following quote:

> The real hopeless victims of mental illness are to be found among those who appear to be most normal. Many of them are normal because they are so well adjusted to our mode of existence, because their human voice has been silenced so early in their lives that they do not even struggle or suffer or develop symptoms as the neurotic does. They are normal not in what may be called the absolute sense of the word; they are normal only in relation to a profoundly abnormal society. Their perfect adjustment to that abnormal society is a measure of their mental sickness. These millions of abnormally normal people, living without fuss in a society to which, if they were fully human beings, they ought not to be adjusted. - Huxley

It will likely make them a social outcast, to a degree. The question is whether that's a good thing or not.

AlexB138··on Citus 12: Schema-based sharding for PostgreSQL
Microsoft isn't its "partner", they were entirely bought by Microsoft. The goal is to make the technology an advantage for Azure, as I understand it. It's very unlikely you'll see them offer first-party support for RDS, or CloudSQL.
AlexB138··on Istio moved to CNCF Graduation stage
Here's the official CNCF announcement: https://www.cncf.io/announcements/2023/07/12/cloud-native-co...
AlexB138··on Istio moved to CNCF Graduation stage
Sort of. It's also a statement of maturity.
AlexB138··on Istio moved to CNCF Graduation stage
Here's the PR: https://github.com/cncf/toc/pull/1000
AlexB138··on Supreme Court strikes down affirmative action in college admissions
Here's the opinion: https://www.supremecourt.gov/opinions/22pdf/20-1199_hgdj.pdf
AlexB138··on GameStop Terminates CEO Amidst Declining Revenue
I'm not much of a gamer but I tried to buy a game at GameStop maybe ten years ago and came across the unsealed game phenomenon. I don't think I've been back in one since, even though I've purchased some games since then.

I don't understand how any business thinks opening retail packaging and selling the product as new is acceptable. There has to be some logic to it but it is baffling, and an absolute deal breaker, to me.

I'm not at all surprised to hear it's a business in decline.

AlexB138··on Even After Debunking, ‘Sybil’ Hasn’t Gone Away
Archive: https://archive.ph/8dnZH
AlexB138··on More Americans are using ‘buy now, pay later’ services to pay for groceries
Is there some real material different between BNPL and a regular credit line? People often seem up in arms about BNPL, and I'm not clear on what is uniquely insidious about it. Are the rates more predatory than a credit card, for instance?
AlexB138··on Kids and music lessons: why do many promising players quit early?
> Music lessons—like many activities taken up during our youth—rest heavily on the student–teacher–parent triad. “Some teachers find it’s their job to make students get better,” Pappas says. “But what a teacher really needs to do is give their students the tools to make themselves better.”

The absolute critical thing for learning, the thing a teach and/or parent must do to make a child successful, is not just giving tools. You have to inspire a child to love music. You have to plant in them the seed of desire to create beautiful sound. And you have to make it fun to do. Otherwise it is just another boring chore, with no clear internalized goal.

When we wanted our children to learn to play an instrument, we spent months playing Bach and Mozzart for them, and explaining what was going on in the music. We played our instruments around them, and let them investigate them. Eventually they started asking us how they could make their own music, and that's when we began lessons.

"If you want to build a ship, don’t drum up the men and women to gather wood, divide the work, and give orders. Instead, teach them to yearn for the vast and endless sea."

AlexB138··on We are drowning in information while starving for wisdom (2021)
Google has been SEOed to death essentially. Little to no valuable content can be found there anymore, beyond exactly what you laid out. The only place I've found to find good, solid content to fill the gap between blog-spam and the sort of deep dive you laid out is technical books.

Granted, there's a lot of chaff in books as well, but their quality to junk ratio is wildly better than Google, and they generally go much deeper.

AlexB138··on Electric scooter ban increased congestion by 10% in Atlanta
I wasn't at all surprised to see the ban. The way electric scooters were handled in Atlanta was an absolute nightmare. They littered every sidewalk, blocking pedestrian traffic in already crowded streets. 100% of people riding them rode them on the sidewalk and collisions were pretty common. People were getting hurt, and were very afraid of getting hit.

It's really unfortunate it went this way, because Atlanta badly needs alternative transpiration options. We would likely have been better off with heavy enforcement around proper storage and riding of scooters, but so many people absolutely hated them due to how it was handled that I'm not surprised to see a ban instead.

The poor handling of how they were rolled out did a lot of damage long term to fixing transportation. Now there will be an uphill battle against a ban passed in reaction to the mess they created. Disappointing all around.

AlexB138··on Phrases in computing that might need retiring
> When I first heard the term, it was used to tell us that us developers need to do our own operations. And we did. Cool.

That is not at all what it ever meant, and is very much the opposite of the original meaning. For what it's worth, I personally think this is probably the best approach now though.

> Then it turned into 'developers need to work with the operations people.' Wait what is this just a mantra or something?

This is sort of it. Calling it a "mantra" is fine, but it was meant to be a cultural shift. It was actually pretty successful, which I think is why most people are a little mystified as to what it was originally about. It has become just the way things are done, so it is difficult to recognize as a change. Back before this change started to happen, developers and operations teams used to be much much more divided. They rarely spoke to each other until applications were preparing for release, and then it was the dreaded "throw it over the wall".

Operators didn't want devs touching their environments and breaking things. Developers didn't want anything to do with production, because once the code was released their job was done. The whole idea was to align these incentives, and to modernize Operations (which was frankly very stuck in old mindsets).

> Now it's just a fancy word for 'sysadmin', apparently?

This is what people mean when they say "if you are hiring 'DevOps engineers' you're doing it wrong".

Anyways, it's basically a dead phrase. If you've been in the industry less than 15 years or so, it's basically meaningless to you. The movement it came from achieved its goals so well that it no longer has any useful meaning. It now just serves as a way to nerdsnipe people who were there into explaining what it actually meant.

AlexB138··on Ask HN: What is your Kubernetes nightmare?
Responded to a sibling comment with the same question here: https://news.ycombinator.com/item?id=31894095
AlexB138··on Ask HN: What is your Kubernetes nightmare?
For intro level: Kubernetes Up and Running. (Here's a free version provided by VMware: https://www.vmware.com/content/dam/digitalmarketing/vmware/e...). Will teach you the basic vocabulary and get you well enough oriented to use k8s.

For trying to get to pro level: Programming Kubernetes. This one is focused on writing code for the k8s ecosystem, but it will teach you a lot of the internals.

AlexB138··on The dangers of high status, low wage jobs
I'm not sure I would consider being a journalist a high status job anymore. Trust in the press, and the prestige that goes along with it, has been in a nose dive for years. It may just be my own bubble, but even the old guard publications are seen as having barely more integrity than the tabloids these days, and that goes for both sides of the political spectrum.

I suppose journalists may still believe that have high status, and that is the mechanism that really matters.

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