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ZeroCool2u

4,020 karma · joined September 30, 2014

https://theolinnemann.com
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ZeroCool2u··on Apache Iceberg now supports geospatial data types natively
This is such a big deal. Trying to get stuff done with geospatial data in native formats in big companies has been somewhat painful for a while, because a lot of them tend to default to using DataBricks and Delta format.

At least now there's a great open source tech stack combo with Trino as your query engine (which is decidedly a lot less annoying to run at scale than OSS Spark) and Iceberg as your storage format that a lot of your "Enterprise Architecture" types can be comfortable enough with.

ZeroCool2u··on Phind 2: AI search with visual answers and multi-step reasoning
Whoa, okay I really like how it can generate diagrams on the fly to explain complex workflows.
ZeroCool2u··on What about K?
You know what, I can't place where exactly I heard it was C++ rather than C and they just ship you a binary blob executable, so I may be wrong and it absolutely could be plain C.
ZeroCool2u··on What about K?
And as someone that has written an interpreter from scratch in F#, and since there's a free trial version, I'd say go for it and have fun and live your best life! Just perhaps reconsider allowing your livelihood to be dependent on it :)
ZeroCool2u··on What about K?
I don't want to be too disparaging, so I will just say that the language is exotic. Otherwise, the licensing model is Oracle-esque based on host and core counts etc. The software is fast, that you cannot deny, though it does critically depend on the speed of the storage attached to the host. Also, it's written in C++ and it shows. Had to do multiple (paid) upgrades due to memory leaks.

I'm sure there was a time it was best in class and even now maybe it's the best for a few niche use cases, but unless you're absolutely certain you need it, I would flee from it and save your sanity.

ZeroCool2u··on What about K?
I cannot warn folks against using q/kdb+ enough. Use Polars or DuckDB, get the job done, and enjoy your life.
ZeroCool2u··on Apple Invites
Maybe it's just me, but seems a bit extreme for what amounts to a fancy calendar invite.
ZeroCool2u··on Pixelfed Hit 500K Users
Just curious, is there an AT Protocol equivalent to Pixelfed?
ZeroCool2u··on Trying out Zed after more than a decade of Vim/Neovim
Yeah, notebook support for me is personally the biggest deal breaker right now. I feel pretty confident I could switch the day that notebook support matures.
ZeroCool2u··on Sonos CEO steps down after app update debacle
That's interesting, my google home devices always play audio in sync and seem to just work.
ZeroCool2u··on Seconds Since the Epoch
More often than I care to admit, I yearn for another of Aphers programming interview short stories. Some of my favorite prose and incredibly in depth programming.
ZeroCool2u··on OpenAI O3 breakthrough high score on ARC-AGI-PUB
The private evaluation set is private from the public/OpenAI so companies can't train on those problems and cheat their way to a high score by overfitting.
ZeroCool2u··on Should you ditch Spark for DuckDB or Polars?
I haven't personally used it and I believe it's still relatively early in development, but it provides a pyspark compatible python API, so the idea is you should be able to migrate your Spark/Databricks workloads easily. Arroyo seems to be focused on Streaming. Lake Sail targets streaming and batch workloads.
ZeroCool2u··on Buying a TV in 2025? Expect lower prices, more ads, and an OS war
Hopefully this will help someone else with a similar issue.

I had this problem as well, so I bought the Google TV Streamer box and installed an alternative launcher called Dispatch. $10 for a lifetime license. No ads and the interface is Content, not app focused. Works pretty great and the dev is super responsive.

ZeroCool2u··on Should you ditch Spark for DuckDB or Polars?
Would love to see Lake Sail overtake Spark, so we could generally dodge tuning the JVM for big Spark jobs.

https://docs.lakesail.com/sail/latest/

ZeroCool2u··on Intel announces retirement of Pat Gelsinger
Full disclosure, the day Bob Swan announced his exit was the day I purchased Intel stock.

Pat had the mandate from both the board and the market to do whatever he deemed necessary to bring Intel back to the forefront of semiconductor manufacturing and a leading edge node. Frankly, I don't think he used that mandate the way he should have. Hindsight is 20/20 and all, but he probably could have used that mandate to eliminate a lot of the middle management layer in the company and refocus on pure engineering. From the outside it seems like there's something rotten in that layer as the ship hasn't been particularly responsive to his steering, even with the knowledge of the roughly 4-5 year lead time that a company like Intel has to deal with. Having been there for so long though, a lot of his friends were probably in that layer and I can empathize with him being a bit over confident and believing he could turn it around while letting everyone keep their jobs.

The market reaction really does highlight how what's good for Intel long term as a business is not necessarily what the market views as good.

Folks in this thread are talking about a merger with AMD or splitting the foundry/design business. I doubt AMD wants this. They're relatively lean and efficient at this point and turning Intel around is a huge project that doesn't seem worth the effort when they're firing on all cylinders. Splitting the business is probably great for M&A bankers, but it's hard to see how that would actually help the US keep a leading semi-conductor manufacturer on shore. That business would likely end up just going the same way as GlobalFoundries and we all know that didn't really work out.

The most bizarre thing to me is that they've appointed co-CEO's that are both basically CFO's. That doesn't smell of success to me.

I think one of the more interesting directions Intel could go is if Nvidia leveraged their currently enormous stock value and moved in for an acquisition of the manufacturing division. (Quick glance shows a market cap of 3.4 trillion. I knew it was high, but still, wow.) Nvidia has the stock price and cash to support the purchase and rather uniquely, has the motive with the GPU shortage to have their own manufacturing arm. Plus, they've already been rumored to be making plays in the general compute space, but in ARM and RISC-V, not x86. Personally, Jensen is one of the few CEO's that I can imagine having the right tempo and tenor for taming that beast.

I'm curious what others think of the Nvidia acquisition idea.

ZeroCool2u··on How oxide cuts data center power consumption in half
Appreciate the reply! Been following Oxide for a few years now and really enjoy the technical blogs :)
ZeroCool2u··on How oxide cuts data center power consumption in half
If any Oxide staff are here, I'm just curious, is BlueSky a customer? Seems like it would fit well with their on-prem setup.
ZeroCool2u··on Bluesky is ushering in a pick-your-own algorithm era of social media
This is very cool too!
ZeroCool2u··on Bluesky is ushering in a pick-your-own algorithm era of social media
I don't have a link to one readily available, but you could probably just use my following list from my profile. I don't think I'm following much else at this point :)

https://bsky.app/profile/uncomfortablywarm.bsky.social

ZeroCool2u··on Bluesky is ushering in a pick-your-own algorithm era of social media
I used a starter pack that focused on NLP/LLM academics and researchers in industry that tend to publish and talk about their work on Twitter, but have moved to BlueSky. It really does feel like a breath of fresh air. It's the content I want to casually browse when I'm on the subway or the ferry with a lot less rage baiting and without bots and spam.

Plus, it has that nice chronological feature in the default algorithm that really focuses on recent news, which was always my issue with Threads.

ZeroCool2u··on On Building Git for Lawyers
A while ago I remember reading about this new VCS project Jujutsu (jj) that claimed to be both simpler and more powerful than git. A bold claim! Didn't really think much of it at the time beyond well this is interesting.

But later, about 9 months ago, Chris Krycho published this lovely blog post[1] about jj and a thread about it was quite popular on HN. Again, really interesting, but not something I was going to dig into.

Finally, I come across this post today and it occurs to me that designing a project like this for lawyers is probably pretty challenging with git as the backend and I'm sure Jordan could use whatever the state of the art in VCS is. I hope they take a look at jj and consider it as an alternative backend. It seems there's an entire team of engineers working on jj at Google now full time.

Steve Klabnik wrote a beautiful book style tutorial[2] about getting started with it. Hopefully it inspires someone else to take a look!

[1]: https://v5.chriskrycho.com/essays/jj-init/

[2]: https://steveklabnik.github.io/jujutsu-tutorial/introduction...

ZeroCool2u··on On Building Git for Lawyers
To be fair, looking at a word doc with tracked changes enabled that has gone through a few rounds with more than a couple people in my Legal dept makes me feel like my brain is melting.
ZeroCool2u··on M4 MacBook Pro
Training is not practical. For inference they're pretty great though, especially if you go up in the specs and add a bunch of memory.
ZeroCool2u··on OpenAI builds first chip with Broadcom and TSMC, scales back foundry ambition
I'm not saying that I necessarily agree, but the general consensus on HN seems to be that Broadcom is now less of a tech company and more of a holding company that raids others, for example VMWare, and extracts all value to the detriment of customers and the acquired company.

I don't think that's completely wrong, but it's a big company and I'm sure there are some better areas of the company than others.

ZeroCool2u··on Mellum: JetBrains' New LLM Built for Developers
This does seem like a big jump in performance from their previous model.

I'd really like to see comparisons vs GitHub Copilot and Googles Gemini equivalent, but these kinds of metrics are much more developer specific and I don't see them published often.

They're also only publishing deltas, so if GitHub did publish their equivalent metrics we still couldn't compare.

I'm a bit surprised I guess, because I always associated JetBrains with being more transparent.

ZeroCool2u··on Working with Igalia to Improve RISC-V LLVM Continuous Integration
From what I understand it’s a consultancy style company that the big tech companies hire to work on open source projects generally.
ZeroCool2u··on We outsmarted CSGO cheaters with IdentityLogger
Server side only anti-cheat is one of the problem domains that I'd really love to work on at some point in my career. This is the type of adversarial arms race that just seems really fun to think long and hard about.
ZeroCool2u··on Nixiesearch: Running Lucene over S3, and why we're building a new search engine
Meili search is also a great option.

https://www.meilisearch.com/docs/learn/resources/comparison_...

ZeroCool2u··on System Intiative is generally available
If I have existing infrastructure, are you able to generate a diagram/model of the current state given sufficient permissions?
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