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hodgesrm

7,276 karma · joined August 2, 2015

CEO of Altinity and database geek. You can contact me on LinkedIn: https://www.linkedin.com/in/berkeleybob2105/
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hodgesrm··on Citing 'severe' math deficits, UC faculty demand a return to SAT tests for STEM
That was my 8th & 9th grade Latin teacher. Failure was not an option. I can still decline nouns and demonstratives 50 years later.
hodgesrm··on Magnifica Humanitas
Mark Zuckerberg is a builder in the context of the encyclical.
hodgesrm··on US is starting to see heavy job losses in roles exposed to AI
A lot of enshittification is driven by market consolidation. I really don't want my economic interactions to be with massive chains in a race to the bottom. The cure is to enable new competitors to offer alternatives. It starts with anti-trust but also includes reducing regulations and barriers to market entry. And maybe not so many billion-dollar, me-too AI investments and more focus on things like building delivering healthcare cheaply.
hodgesrm··on SFO Gate Explorer
By the E gates, right? I love that one. https://www.sfomuseum.org/public-art/public-collection/18th-...
hodgesrm··on SFO Gate Explorer
SFO art shows are well-curated and interesting. There's a causeway in Terminal 3 to reach the F gates. It's now under construction but in years past it used to have outstanding art exhibitions that you could take easily while walking to your gate. I used to go out of my way to see them. The international terminal has a beautiful exhibition of flight attendant uniforms across the West face of the building.

Overall SFO is my favorite large airport. Things just work. The fact they went through the hurdles to get a private contract for TSA now looks like a prescient move. Only about 20 US airports have it. [0]

[0] https://www.cnn.com/2026/03/21/us/airports-without-tsa

hodgesrm··on Meta in row after workers who saw smart glasses users having sex lose jobs
It's a source of jokes in the UK at least. Most Americans don't know the difference. As the saying goes, "two countries separated by a common language."
hodgesrm··on Ghostty is leaving GitHub
> I'm sure folks will make fun of me for this. It is a stupid thing. But I truly love GitHub, and I hope they find their way.

So do I. At the same time, GitHub has evolved into a SPOF for the entire software industry. It badly needs some real competition.

hodgesrm··on Show HN: DataFrey – MCP server for Snowflake with text-to-SQL agent
> I’m convinced that it’s impossible to write good SQL without peeking into the data.

That's been my experience as well. One question that comes up is how to ensure confidential information does not leak out of the database and into somebody's model or otherwise escape containment. Is that an issue you considered in the design?

hodgesrm··on Marc Andreessen is wrong about introspection
There does not seem to be an easy answer for which political system delivers the best benefits.

Direct democracy has defects that have been apparent for thousands of years. I believe Plato was one of the first to argue that democracy turned into mob rule.[0] It seems unlikely that this was entirely original. Similar ideas must have been current in Athens well before his time, since they had abundant experience with demagogues and other problems during the Peloponnesian War. I don't think Plato's solution (Philosopher Kings) was correct, but it's harder to argue against his framing.

It therefore seems like a question of which approach is less bad up front and whether it decays into something worse. Personally I would satisfied with a functioning republic in the US, which is where I live. What we have now is an oligarchy.

[0] https://en.wikipedia.org/wiki/Plato%27s_political_philosophy

hodgesrm··on New Washington state law bans noncompete agreements
That's how it works in California. I had a 3 year non-compete with VMware after we sold a business to them. It was restricted to the specific market and technology our business covered but didn't limit activities in other areas. It seemed completely fair to me.

Besides, competing would have meant doing exactly the same thing over again. What's the fun in that?

hodgesrm··on AI users whose lives were wrecked by delusion
Does anyone else find it a bit disorienting that we're essentially implementing the Blade Runner Voight Kampff test?

https://bladerunner.fandom.com/wiki/Voight-Kampff_test

hodgesrm··on Musketeer d'Artagnan's remains believed found under Dutch church
Don't forget the Duke of Buckingham - https://en.wikipedia.org/wiki/George_Villiers,_1st_Duke_of_B.... Dumas' fictionalized version was far better than the real person.
hodgesrm··on Musketeer d'Artagnan's remains believed found under Dutch church
The Three Musketeers is my favorite adventure story of all time. The story of how D'Artagnan insults all three musketeers in succession at their first meeting, challenges them to duels one after the other, and ends up fighting on their side in a melee against the royal guards is just one of countless, hilarious adventures. The book just gets better from there.
hodgesrm··on Whistleblower claims ex-DOGE member says he took Social Security data to new job
> You can't make that up.

Unfortunately it seems quite believable. This is the same outfit that fired a bunch of people responsible for overseeing the US Nuclear Arsenal. [0] The combination of arrogance and stupidity was breathtaking.

[0] https://thebulletin.org/2025/04/doges-staff-firing-fiasco-at...

hodgesrm··on Show HN: What I learned running a crypto data pipeline at 120M messages/day
Nice summary of lessons. Thanks!!
hodgesrm··on Don't Cite Unsold eBay Listing Prices
If items are comparable the lowest unsold item should be an upper bound on price, no?
hodgesrm··on AI is making junior devs useless
That sounds like a bad hire, not a junior. Why didn’t your manager help fix that?
hodgesrm··on Osaka: Kansai Airport proud to have never lost single piece of luggage (2024)
> What a passive way to say executives kept a larger share of profits for themselves, forcing workers to be stressed and do a sub-optimal job.

This is a very limited view of why things don't work. The main issue in my experience is whether the company values the outcome and ensures focus on optimizing for it. That can include everything from adequate staffing to comp to training to management focus. (A lot of the last one.)

You can spend a huge amount of money and still get a crappy outcome. US healthcare provides a rich field of examples.

hodgesrm··on An Unbothered Jimmy Wales Calls Grokipedia a 'Cartoon Imitation' of Wikipedia
The Grokipedia article on Malleus Maleficarum is almost unreadable. It’s long on wordy, thinly sourced disquisitions on marginally relevant topics. The section on historical and theological context is a case in point. It seems to be largely summarizing easily available primary texts like the Bible, not evaluating arguments based on scholarly works. Personally I can’t judge how much of that section even makes sense, despite having a reasonably good background in late medieval history. The Wikipedia article is much more sound.

P.s. humans do this too. Max Weber was pretty thin on the ground when it came to sources as I recall.

hodgesrm··on Satya Nadella: "We need to find something useful for AI"
This. And the wonderful thing about LLMs is that they can be trained to bend responses in specific directions, say toward using Oracle Cloud solutions. There's fertile ground for commercial value extraction that goes far beyond ads. Think of it as product placement on steroid.
hodgesrm··on Article by article, how Big Tech shaped the EU's roll-back of digital rights
The problem is enforcing those laws now the Trump administration is using X and other social networks as instruments of national policy and forcing others to use them, to the detriment (potentially considerable) of European societies.
hodgesrm··on Article by article, how Big Tech shaped the EU's roll-back of digital rights
This is a great comment. At the same time GDPR and other standards do not address practical issues that (arguably) cause real harm like including features to generate undressed images of women and children.

It's the same dynamic that has warped the California housing market by adding a forest of regulations that make it almost impossible to build new housing. Those regulations for the most part add nothing but cost and time to projects. Meanwhile housing prices go through the roof.

hodgesrm··on ClickHouse acquires Langfuse
That's very kind of you. We love working on ClickHouse and real-time analytics.
hodgesrm··on ClickHouse acquires Langfuse
ClickHouse effectively has a number of personas. Time series is one of them, and ClickHouse has steadily absorbed market share from pure play time series databases over the last few years. Other personas include real-time observability backend (the single biggest use case in my experience) as well as real-time data lake engine. Time series support, column storage, and real-time response are key underlying capabilities. It's quite versatile and fun to use.

Disclosure: I run Altinity, a vendor in this space.

(Update: Disclaimer -> Disclosure. Sigh.)

hodgesrm··on ClickHouse acquires Langfuse
> FOSS software that many rely on that has been around for a while were non-VC: VCS, Linux / GNU / BSD, web browsers, various programming languages, various databases...

It's honestly hard to pick a pattern out for older open source project contributions. PostgreSQL started at UC Berkeley but people contributed to it from all over. Key engineers like Tom Lane worked a number of companies in the database field, some dependent on VC funding, some not. He's currently at Snowflake. [0] A lot of recent innovation around PostgreSQL today (Neon, Supabase, etc.) is VC funded.

That pattern changed with projects like Hadoop, which was about the time that VC funds recognized a standard playbook around monetizing open source. [1]

[0] https://en.wikipedia.org/wiki/Tom_Lane_(computer_scientist)

[1] https://en.wikipedia.org/wiki/Cloudera

hodgesrm··on Cloudflare CEO on the Italy fines
> The appeal to JD Vance is properly craven and validates the view that their business model is effectively a protection racket.

It's not craven, it's a mistake. It needlessly antagonizes the market at large to solve a smaller problem. I don't see how this benefits Cloudflare in the long run unless they've decided to throw in their lot with the current US regime. If so, what happens when that regime changes?

hodgesrm··on Snowflake CEO: Big Tech's grip on AI will loosen in 2026
Yes, it's a design pattern for data warehouses.
hodgesrm··on Best way to annotate large parquet LLM logs without full rewrites?
If it's under a few terabytes, copy it to ClickHouse and store it in the native format, make your change, and dump it back out again. ClickHouse reads and writes Parquet very efficiently and supports efficient distribution of work across clusters. It's a rewrite but it's fast.
hodgesrm··on The Industrial Age Roots of General Education
I can't judge how accurate this account is as a whole, but it raises some intriguing points. For example, this passage ties student indebtedness to the decline in radicalism.

> Noam Chomsky sounded a similar note in 2014 when he described the emergence of a business model ... keeping the student body burdened by debt and, thus, less likely to repeat the student activism of the 1960s.

I also like how the articles tie the general shape of the Information Revolution to the emerging gaps in higher education.

hodgesrm··on He Was a Supreme Court Lawyer. Then His Double Life Caught Up with Him
Thomas Goldstein successfully argued the Supreme Court case that allowed Google to claim fair use of Oracle's Java SE APIs. The rest of his life sounds like a sequel to Neal Stephenson's Cryptonomicon.
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