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Ricardo Moreno

@rimorpo

Software developer. Dad. Figuring out what to say

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11.11.2023
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Latest posts by Ricardo Moreno @rimorpo

Except that formula 1 teams rely on their own data and marketers on other people’s.

13.11.2025 14:57 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Skype is shutting down after two decades | CNN Business Microsoft is shutting down Skype, the internet-based phone and video service that was once the dominant way of staying connected in the mid 2000s.

The very first thing I did when I got a credit card was buy some Skype credit so I could talk with my parents at a reasonable cost. Farewell www.cnn.com/2025/02/28/t...

28.02.2025 18:19 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Installed #ghostty last night. It looks gorgeous! Also made me realize that my .zshrc is slow. Great work!

28.12.2024 20:15 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Gems in the Scala Ecosystem Years ago, I used to think "Scala tooling is nonexistent or bad". I've been too deep in the Scala world to compare accurately with other languages, yet I feel, as 2024 is coming to an end, that Scala ...

Before 2025, I wanted to blog about
tooling and pieces of software that make my life way better as a Scala developer. Big thanks to their developers out there πŸ™
www.enhan.eu/gems-in-the-...

27.12.2024 07:54 πŸ‘ 11 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
Testing a Single-Node, Single Threaded, Distributed System Written in 1985 By Will Wilson
Testing a Single-Node, Single Threaded, Distributed System Written in 1985 By Will Wilson The super stealth talk by Will Wilson, CEO of Antithesis, that brought the house down at the inaugural Systems Distributed in early 2023. The talk was only e...

Really enjoyed this talk by Will Wilson (CEO of Antithesis) β€”

Testing a Single-Node, Single Threaded, Distributed System Written in 1985
β†’ www.youtube.com/watch?v=m3H...

or, "How to beat Mario with a random number generator"

07.12.2024 14:49 πŸ‘ 10 πŸ” 2 πŸ’¬ 1 πŸ“Œ 1

The latest paper from the #1 CMU-DB PhD student @samarchdb.bsky.social is wild compilation magic! He automatically makes UDFs run 300x faster on SQL Server and 1.3x faster on DuckDB.
Code: github.com/SamArch27/PR...
Paper: www.vldb.org/pvldb/vol18/...

06.12.2024 14:56 πŸ‘ 53 πŸ” 10 πŸ’¬ 2 πŸ“Œ 1

Indeed. We have a responsibility as men to create the space where our partners can grow professionally. This will mean our career might take a hit. Having a family is bad for careers but at least we’re spreading the damage now.

06.12.2024 05:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

This place makes me want to write more.

29.11.2024 19:25 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Totally agree. Went with the family last summer and was a breeze to get around with a stroller.

29.11.2024 19:24 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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I’m super excited to announce I'm part of an amazing team (<3 @williambrady.bsky.social @killianmcloughlin.bsky.social @mjcrockett.bsky.social) that just published a paper in @science.org on the role of outrage in spread of misinformation

Link here:
science.org/doi/10.1126/...

Summary inπŸ§΅πŸ”½
1/

29.11.2024 10:05 πŸ‘ 2655 πŸ” 984 πŸ’¬ 123 πŸ“Œ 149

Looking for latest #Scala posts on Bluesky? Check out bsky.app/profile/mich... feed that tracks #Scala tag and few others!
It's running since yesterday so the record is short. All feedback appreciated!

26.11.2024 07:52 πŸ‘ 9 πŸ” 2 πŸ’¬ 4 πŸ“Œ 0

In a past life I wrote a PEG parser to create a sql dialect. In the end it was rewritten using ANTLR due to how slow it was.

23.11.2024 08:24 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

A lot of job interviews try to filter out by this ability in some way or another. Seems to me it’s very well appreciated yet misunderstood.

22.11.2024 06:20 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Just had my first discussion for planning my work on formally verifying the Kafka transaction protocol in TLA+, as well as a bunch of planned improvements. It would be nice to have it done by the holidays but we'll see.

21.11.2024 19:12 πŸ‘ 9 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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GitHub - scylladb/scylladb: NoSQL data store using the seastar framework, compatible with Apache Cassandra NoSQL data store using the seastar framework, compatible with Apache Cassandra - scylladb/scylladb

@scylladb.bsky.social has joined the party!

When we needed a horizontally scalable data store for Bluesky's v2 AppView implementation, I spent a ton of time testing and evaluating every option and ScyllaDB was the clear winner. The people there have been very nice too!

github.com/scylladb/scy...

21.11.2024 01:36 πŸ‘ 83 πŸ” 16 πŸ’¬ 4 πŸ“Œ 0

Cool cool cool

20.11.2024 18:14 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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How the AT Proto federation architecture interacts with BlueSky. #atproto

By Martin Kleppmann, Paul Frazee, Jake Gold, Jay Graber, Daniel Holmgren, Devin Ivy, Jeromy Johnson, Bryan Newbold, Jaz Volpert - arxiv.org/abs/2402.03239

19.11.2024 22:48 πŸ‘ 7 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0

scala-cli + ChatGPT is a colossal enabler.
I wanted to figure out slowest testuites across all sbt projects. Took literally below 1 minute to get the script (to parse junit XMLs) and the results.
Writing it by hand would take me at least 10 minutes.

19.11.2024 08:39 πŸ‘ 6 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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GitHub - lutzh/awesome-event-driven-architecture: A curated list of resources on event-driven architecture. A curated list of resources on event-driven architecture. - lutzh/awesome-event-driven-architecture

"Awesome Event-Driven Architecture"

This looks very useful: a curated list of articles and resources to learn about EDA, by @lutzh.bsky.social.

github.com/lutzh/awesom...

17.11.2024 20:54 πŸ‘ 59 πŸ” 17 πŸ’¬ 3 πŸ“Œ 0
Screenshot of the Apache pekko website

Screenshot of the Apache pekko website

I refuse to join Bluesky. I don’t want to become part of a pekko chamber. #scala

17.11.2024 18:16 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

My instinct tells me that the people with the first interpretation work most of the time around data engineering and the people who have the second interpretation are more involved in application development. So it would be plain point of view in that case

15.11.2024 20:20 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Can’t wait. For all the talks and stories that will come out from this crazy growth

15.11.2024 05:25 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Introduce yourself with some jobs you’ve done apart from what you do now:

- dishwasher
- line cook
- gardener
- medical clerk
- tutor
- drafter
- lab technician
- waiter
- conference clerk

12.11.2024 22:00 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1