home.social
  1. Just got my first ever #Porkbun phishing email! I made sure to send a screenshot to the Porkbun team to let them know they've made it to the big time and congratulated them on that.

    It's gotta be flattering when your user base is big enough to make scammers pay attention. 😆 🐷

  2. I'll be talking about the fun of RAG, including the human side, at 2PM in the Lil' Tex room at Texas Linux Fest!

    #txlf #txlf2025

  3. Learning about Linux malware at Texas Linux Fest! #txlf #txlf2025

  4. Can't wait to talk about RAG (retrieval-augmented generation) at Texas Linux Fest tomorrow!

    #TXLF #austin #presentation #rag

  5. I finished "The Lords of Easy Money" when I couldn't sleep last night.

    If you've wanted to better understand how the US Federal Reserve works from the inside, this is your book. It's equal parts unreal and enraging.

    goodreads.com/book/show/596674

    #finance #markets #economics #stocks #endthefed

  6. We've seen using #docling a lot at work lately to parse all kinds of documents in various formats. It's handy for converting them into a common JSON document.

    major.io/p/fun-with-docling/

    #rag #ai #knowledge #documents

  7. I find myself using quadlets more and more often, but the networking threw me for a loop when I first moved over from docker-compose.

    Here's a quick post about getting your quadlets onto the same networks:

    major.io/p/quadlet-networking/

    #containers #quadlets #fedora #podman #networking

  8. And the last talk of #devconfus is about to begin. We will say farewell to Dan Walsh and wish him a very happy retirement. 🫂

  9. Learning about the P2CODE and how they are using kuboot to combine kubernetes and bootc for image mode deployments!

    #devconf #devconfus #p2code #bootc

  10. Wow, #docling added support for Arabic and can handle complex documents with text that goes right to left!

    #devconf_us #devconfus #ai #rag

  11. Context is important! Vegetative electron microscopy does not exist! 😂

    Another reason to use Docling for your documents. RAG is another garbage in, garbage out situation.

    #devconf_us #devconf #ai #docling

  12. Time to talk about Docling! It has the cutest project mascot on the planet. #devconf_us #devconf #ai #python

  13. Someone reminded me today that I promised someone a post about automatic container updates with quadlets and podman. Well, here you go!

    major.io/p/podman-quadlet-auto

    #podman #fedora #containers #quadlet #devconfus #linux #systemd

  14. One big challenge where AI helps is to make mental health more accessible to a rural population that speaks a lot of different languages. #devconfus

  15. How can AI be used to help you achieve zen and improve your mental health? #devconfus

    There is a massive shortage of mental health professionals in India.

  16. Post quantum cryptography is such an interesting topic. #devconfus

  17. There's a whole lot more about KV caching in deployments of multiple LLMs that I didn't know about. 👀 #devconfus

    You have to route the requests to the node where the best cache lives to answer the question quickly.

  18. Every 10K tokens can be on gigabyte of RAM in the KB cache. #devconfus

  19. The ratio of #SPY (cap-weighted S&P 500 ETF) to #RSP (equal-weighted S&P 500 ETF) sits at 3.42 today.

    It reached a high of 3.44 at the peak before the market rolled over during the Great Financial Crisis of 2008.

    This will be a very interesting level to watch.

    #stocks #trading #finance #economics

  20. Wow, Nike (NKE) ran all the way back to its COVID low and caught a bounce. Always remember to zoom out!

    #stocks #markets #trading #finance #economics #NKE

  21. Did a little digging into AMZN's stock chart today. It does look like traders are waiting on _something_ before making their move.

    Could it be earnings from #TSM? Maybe updates on tariffs?

    Who knows. Always have a plan when it breaks in either direction.

    thetanerd.com/p/amzn-stuck/

    #stocks #options #trading #finance #economics #markets #AMZN

  22. I've got my eye on ALAB today. Fundamentals look quite good and something's been going on in the back half of June as price remains very tight but volume exploded for multiple days.

    Not financial advice! This just looks interesting.

    #stocks #markets #trading #finance #economics #ALAB

  23. I'm back to writing posts about the markets again. I switched from Ghost to Hugo to simplify things a bit.

    Today's post is about RKLB, or Rocket Lab. They're an aerospace service provider with some interesting plans.

    Here's a post with some analysis:

    thetanerd.com/p/rklb-20250707/

    #stocks #markets #trading #rklb #finance

  24. One of the best channels on the slack at work is one called #YELLING. You can talk about almost anything so long as YOUR CAPS LOCK IS ON.

  25. I finally cobbled all my thoughts about retrieval-augmented generation, or RAG, together in one place. So many people claimed it was so easy, but it's not.

    This post is a high level overview of my lessons learned and some suggestions for you if you go down this path. 🧗‍♂️

    major.io/p/dont-tell-me-rag-is

    #rag #ai #llm #vector_database

  26. @cs Nice! I got my start in #c25k, too! Stick with it and you'll do great.

  27. Fantastic finish by UTSA baseball yesterday! They were down by a lot, rallied back, and scored one in the 9th with one out and the bases loaded. ⚾ #birdsup #utsa #baseball

  28. The rural vote is absolutely CRUSHING it so far. #vote #vote2024

  29. The Super Micro story is getting straight up *weird*, even by stock market standards:

    Super Micro Accounting Issues Complicated by Web of Family Ties | Barron's
    archive.is/gtywI

    #smci #markets #stocks #trading

  30. Supermicro's accounting issues are giving me that Enron/MCI Worldcom feel. They're supposed to report *something* tomorrow if they have any accountants left.

    #SMCI #stock #trading #markets

  31. Repairing 4Runner skid plate bolts

    I don't think I've written about car repairs on the blog yet, but there's never been a better time than the present! 🔧

    major.io/p/4runner-skid-plate-

    #toyota #4runner #repair

  32. Revisiting PYPL in September 2024

    It's been four months since I looked at PYPL and the consolidation level it was building. What has changed since then? 🤔

    thetanerd.com/revisiting-pypl-

    #pypl #charts #finance #economics #markets #stocks #trading

  33. I'm bummed out to see that GIAC stopped doing the Gold certifications in 2022.

    Back then, you could train for the certification, pass the test, and then level up by writing a peer-reviewed paper on a topic related to your certification.

    It brought a lot of recognition to the people getting the certs and had an added bonus of extending your certificate's duration.

    giac.org/gold-overview/

    #GIAC #SANS

  34. This is a really good deep dive into why Intel has fallen behind its competitors and what its potential future might be:

    stratechery.com/2024/intel-hon

    #INTC #finance #markets #semiconductors

  35. I talked a lot about meeting hacks in my #TXLF talk this year, but I figured it was time to write a new post with some extra things:

    major.io/p/meeting-hacks/

    #meetings #remote_working #music

  36. Did traders know about the Crowdstrike issues early?

    Crowdstrike's stock was giving some hints about a weakening rally before the worldwide incident. Traders were getting out in a hurry. How do we find these events in the future? 🤔

    thetanerd.com/did-traders-know

    #stocks #options #markets #finance #CRWD

  37. Made it to #Yankee Stadium! ⚾

    Subway car was "butts to nuts" on the way over (as my ex-Army neighbor says).

  38. @nocoursewalks Thank you!

    Yes, #fintwit is full of people just trying to get clicks and likes. Controversial stuff sells, so being bearish during a rally or bullish during a correction generates a ton of clicks.

    I'm just trying to be honest and share what I learn! 😉

  39. Moved my wife's phone over to US Mobile over the weekend, and wow, that was the most painless porting process I've ever experienced.

    End-to-end was maybe 15 minutes and *everything* worked perfectly. Verizon's speed and coverage is pretty good where I live.

    I have a signup link that gives us both some credits if you sign up. Just let me know if you want it!

    #usmobile

  40. Another look at #PYPL for May 3

    What's changed with PYPL after earnings and a retake of the 200 day moving average? Let's dig into the data. 🤓

    thetanerd.com/another-look-at-

    #stocks #options #markets #trading #economics

  41. #CRWD analysis for April 19

    The information security sector always seems to have high demand, but how does $CRWD compare to its peers? Let's dig into the data and plot a course. 🗺️

    thetanerd.com/crwd-analysis-fo

    #markets #trading #options #stocks #cybersecurity #infosec