Javier Orraca-Deatcu's Avatar

Javier Orraca-Deatcu

@javierorracadeatcu

R // Data Science // MLOps 🏠 https://www.javierorracadeatcu.com πŸ’Ό https://www.linkedin.com/in/orraca πŸ‘Ύ https://github.com/JavOrraca

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28.10.2024
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Latest posts by Javier Orraca-Deatcu @javierorracadeatcu

Sorry, I meant Rmakdown on top of Databricks has NOT worked well. Dang autocorrect. πŸ˜…

27.02.2026 04:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Databricks – sparklyr

spark.posit.co/deployment/d...

27.02.2026 04:10 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Rmarkdown on top of Databricks has worked well, but if you're unable to form a direct connection to a serverless SQL warehouse, I'd roll back to using sparklyr and run that SQL within a code chunk of your remote Rmarkdown (not part of the docs directly, below), but I'd reference the sparklyr docs:

27.02.2026 04:10 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
`{DBI}`/`{dbplyr}` backend

I'd recommend using {brickster} which allows you to connect to a serverless SQL warehouse, bypassing the need to establish a connection to a Databricks Spark cluster altogether. It avoids the {odbc} dependency and facilitates a {DBI} + {dbplyr} backend: databrickslabs.github.io/brickster/ar...

19.02.2026 19:32 πŸ‘ 0 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

Unfortunately yes I do. Is the end goal to read / write to a Unity Catalog table? Or are you trying to do more modeling using Spark (and therefore need to connect to a Databricks cluster)? If you're just wanting to connect to delta tables for read/write capabilities,

19.02.2026 19:32 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
dplyr DuckDB Community Extensions R dplyr pipeline syntax support for DuckDB - transpiles dplyr verbs to SQL

I love this idea: duckdb.org/community_ex.... It translates dplyr syntax _inside_ of duckdb so you can mix it with regular SQL

27.01.2026 19:08 πŸ‘ 74 πŸ” 14 πŸ’¬ 3 πŸ“Œ 1

Awesome opportunity to contribute to open source ML tooling at @posit.co (f.k.a. RStudio), a Public Benefit Corp AND Certified B Corporation. Posit sells enterprise software that allows them to hire FTEs that contribute to open source projects, and now their OSS ML team is hiring for a Python dev! πŸ’―

12.11.2025 20:10 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Found this on LinkedIn but truer words never spoken. Stop the Python project "dependency hell" and make the switch to Python's {uv} framework. Here's a great YouTube video that really resonated with me being an R first dev... From Posit's Julia Silge: youtu.be/pMVYl9fx1EE

10.11.2025 18:01 πŸ‘ 8 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

I love these slides... Thank you!

21.10.2025 01:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Hoping the cut wasn't accompanied by an expensive ER bill! πŸ˜“

18.10.2025 22:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I feel the same way Libby... I didn't even realize there was SO MUCH #rstats on Twitter until it was too late. Yes, I had an account for like a decade, but two months after I decided to become more active on Twitter, everyone left (including me). πŸ˜… Terrible timing.

15.10.2025 15:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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a man in a gray hoodie says that was a problem for future me and now i am future me ALT: a man in a gray hoodie says that was a problem for future me and now i am future me
14.10.2025 21:08 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

EmbeddingGemma looks awesome πŸ‘€

09.10.2025 22:28 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

πŸ˜‚πŸ˜‚πŸ˜‚

28.09.2025 15:22 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Stop Horsing Around - Ship the Query!, Thu, Oct 16, 2025, 6:30 PM | Meetup Ready to launch models straight from SQL? Join SoCal RUG with presenter **Emil Hvitfeldt,** a Software Engineer at Posit, on **Orbital**, a new tool that converts scikit-le

SoCal RUG is back! @emilhvitfeldt.bsky.social will be demoing Orbital, a framework to convert your fit model workflows from scikit-learn (Python) or tidymodels (R) to native SQL for in-database prediction! πŸ›Έ Please RSVP for this hybrid in-person + YouTube Live event: meetu.ps/e/Py49Y/v02v...

23.09.2025 19:37 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1
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Scientists reverse stroke damage with stem cells Scientists in Zurich have shown that stem cell transplants can reverse stroke damage by regenerating neurons, restoring motor functions, and even repairing blood vessels. The breakthrough not only hea...

Fascinating stem cell research from the University of Zurich!

www.sciencedaily.com/releases/202...

22.09.2025 04:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Denmark Makes History: Your Face and Voice Are Now Your Intellectual Property Europe's First Digital Identity Protection Law Tackles the Deepfake Crisis Denmark is poised to become the first European nation to grant citizens copyright control over their own faces, voices, and ...

www.myprivacy.blog/denmark-make...

02.09.2025 00:11 πŸ‘ 6366 πŸ” 1612 πŸ’¬ 86 πŸ“Œ 171

This book is ultra dry, but amazing. I read this when it was first published but your reminder is encouraging me to re-read it. πŸ™

06.07.2025 18:54 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Threat in Your Medicine Cabinet: The FDA’s Gamble on America’s Drugs A ProPublica investigation found that for more than a decade, the FDA gave substandard factories banned from the United States a special pass to keep sending drugs to an unsuspecting public.

In 2022, inspectors described a β€œcascade of failure” at one foreign factory.

The FDA barred it from shipping drugs to the U.S. β€” then excused more than 20 drugs from the ban, despite risks to consumers.

20.06.2025 11:32 πŸ‘ 5816 πŸ” 2382 πŸ’¬ 186 πŸ“Œ 162

Truer words never existed πŸ˜…

06.06.2025 13:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Even on Mac, eh? πŸ‘€ Adding this to my Monday morning list. TY!

17.05.2025 04:58 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Quarto 1.7 – Quarto Quarto 1.7 brings big improvements to dark mode along with updates to Typst, Pandoc, a new version shortcode, and improvements to the julia engine.

Quarto 1.7 is here! πŸŽ‰

Now you can easily add light/dark mode to your projects with brand files and control which computational outputs appear in each mode with the new renderings option.

See it in action on quarto.org and learn more: quarto.org/docs/blog/po...

#Quarto #QuartoPub

05.05.2025 14:04 πŸ‘ 43 πŸ” 11 πŸ’¬ 0 πŸ“Œ 1

We are in the process of getting some servers deployed with GPUs (outside of Databricks) and I'm eager to test Stan (and XGBoost!) on these servers. Hopefully I'll have something more informative to report in a few months.

03.05.2025 18:50 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I deal with this often too. Good solution here!

16.04.2025 02:15 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Tidier.jl: The Story Behind Rebuilding the {tidyverse} in Julia, Thu, Apr 24, 2025, 6:30 PM | Meetup How far would you be willing to go to make {tidyverse} faster? Would you learn C? Would you learn C++? For the people and teams behind packages like {data.table} and {colla

SoCal RUG is hosting Karandeep Singh on April 24! He released Tidier.jl in Jan 2023, basically R's {dplyr} for Julia, and with the help of OSS contributors, there are now 10+ packages in Julia that implement {tidyverse} packages! πŸ”₯ Please RSVP for in-person event here: www.meetup.com/socal-rug/ev...

13.04.2025 19:24 πŸ‘ 6 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
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Tidier.jl: The Story Behind Rebuilding the {tidyverse} in Julia, Thu, Apr 24, 2025, 6:30 PM | Meetup How far would you be willing to go to make {tidyverse} faster? Would you learn C? Would you learn C++? For the people and teams behind packages like {data.table} and {colla

RSVP (for in-person only) is now live: meetu.ps/e/P1hJB/v02v...

13.04.2025 19:20 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Today I learned about k3s... Cool stuff!

11.03.2025 13:57 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Throw a "fuck" or "fucking" into your search to bypass the AI Overview

Throw a "fuck" or "fucking" into your search to bypass the AI Overview

I've just found the best hack. Swear in your search request. It's a great way to bypass the AI summary and make your search history look like you're chronically pissed off at everything!

30.01.2025 22:04 πŸ‘ 5283 πŸ” 2219 πŸ’¬ 71 πŸ“Œ 155
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I presented these slides last night to Tech by the Beach (@nicmoe.bsky.social πŸ™) and CSULB's MSIS graduate program. It was fun to highlight workflows and benefits with the Positron IDE, Quarto, Arrow, and more! This is not 100% mobile-optimized. #pystats #rstats #datascience rrr.is/BigDataTinyL...

30.01.2025 22:54 πŸ‘ 11 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
Pistachio Wars - Video On Demand - Gathr As Los Angeles burns, everyone wants to know…why do cities in California seem to constantly go up in flames? Investigative journalist Yasha Levine and filmmaker Rowan Wernham take a road trip into th...

Just rented the independent #documentary Pistachio Wars. If you're interested in some of the history of #California #water rights, this is a phenomenal watch that exposes the greed behind the private hands that control so much of California's water for profit. gathr.com/vod/537d592b

22.01.2025 07:11 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0