Federico Dal Maso
@fdalmaso.bsky.social
Mi pare molti non abbiano capito i paper. Deepseek ha dimostrato come fare emergere le capacità di ragionamento nei modelli e inoltre conferma lo scaling a test time, cioè se vuoi una risposta più intelligente devi spendere più tempo GPU. Cioè la domanda di hardware rimarrà alta.
Ecco l'incubo che oggi fa risvegliare male Wall Street
www.ft.com/content/e670...
www.ft.com/content/e670...
Asia tech stocks fall as DeepSeek sows doubts about AI spending
Chinese start-up’s budget model raises questions about the need for huge western hardware investment
www.ft.com
January 27, 2025 at 12:36 PM
Mi pare molti non abbiano capito i paper. Deepseek ha dimostrato come fare emergere le capacità di ragionamento nei modelli e inoltre conferma lo scaling a test time, cioè se vuoi una risposta più intelligente devi spendere più tempo GPU. Cioè la domanda di hardware rimarrà alta.
Link per chi non ha l'abbonamento a FT
archive.is/KllbD
archive.is/KllbD
December 16, 2024 at 12:43 PM
Link per chi non ha l'abbonamento a FT
archive.is/KllbD
archive.is/KllbD
Reposted by Federico Dal Maso
In short, the right people are working on this, they're not out to build a Twitter clone, they're out to reshape the web, and help us return to the original promise of an open platform, a sense of ownership, and the ability to share with each other on our own terms.
November 20, 2024 at 6:37 PM
In short, the right people are working on this, they're not out to build a Twitter clone, they're out to reshape the web, and help us return to the original promise of an open platform, a sense of ownership, and the ability to share with each other on our own terms.
Reposted by Federico Dal Maso
Apache DataFusion's Ballista distributed query engine has quietly been getting a makeover over the past several months. I'm excited to see the project being maintained again! Performance is 🔥. See the updated README for more information.
github.com/apache/dataf...
github.com/apache/dataf...
GitHub - apache/datafusion-ballista: Apache DataFusion Ballista Distributed Query Engine
Apache DataFusion Ballista Distributed Query Engine - apache/datafusion-ballista
github.com
November 20, 2024 at 2:41 PM
Apache DataFusion's Ballista distributed query engine has quietly been getting a makeover over the past several months. I'm excited to see the project being maintained again! Performance is 🔥. See the updated README for more information.
github.com/apache/dataf...
github.com/apache/dataf...
Reposted by Federico Dal Maso
Understanding the BM25 full text search algorithm Discussion
Understanding the BM25 full text search algorithm
BM25 is a widely used algorithm for full text search. I wanted to understand how it works, so here is my attempt at understanding by re-explaining.
emschwartz.me
November 20, 2024 at 5:40 AM
Understanding the BM25 full text search algorithm Discussion
Reposted by Federico Dal Maso
Just when I thought I've seen it all, a PostgreSQL extension shows up that allows you to embed a SQLite database inside a table. github.com/frectonz/pgl...
November 19, 2024 at 2:19 PM
Just when I thought I've seen it all, a PostgreSQL extension shows up that allows you to embed a SQLite database inside a table. github.com/frectonz/pgl...
Reposted by Federico Dal Maso
💡 Tip: You can set your website as your username on Bluesky!
This is one form of self-verification, and we especially encourage official organizations and brands to do this! Examples include @npr.org @react.dev @duolingobrasil.com.br.
Here's our guide for how to do this:
This is one form of self-verification, and we especially encourage official organizations and brands to do this! Examples include @npr.org @react.dev @duolingobrasil.com.br.
Here's our guide for how to do this:
How to set your domain as your handle - Bluesky
Using a domain as your handle helps with account identity, verification, and portability. Here's how to set your domain as your handle.
bsky.social
November 15, 2024 at 10:04 PM
💡 Tip: You can set your website as your username on Bluesky!
This is one form of self-verification, and we especially encourage official organizations and brands to do this! Examples include @npr.org @react.dev @duolingobrasil.com.br.
Here's our guide for how to do this:
This is one form of self-verification, and we especially encourage official organizations and brands to do this! Examples include @npr.org @react.dev @duolingobrasil.com.br.
Here's our guide for how to do this:
Reposted by Federico Dal Maso
In June Elon posted this graph of the rate of likes on X. It doesn't have a unit on the y axis, but it's plausible to assume that it's events/sec. If that is true, X in June was handling about 20k likes/sec. For comparison, Bluesky is now handling about 700 likes/sec during the busy part of the day.
November 16, 2024 at 10:46 PM
In June Elon posted this graph of the rate of likes on X. It doesn't have a unit on the y axis, but it's plausible to assume that it's events/sec. If that is true, X in June was handling about 20k likes/sec. For comparison, Bluesky is now handling about 700 likes/sec during the busy part of the day.
Reposted by Federico Dal Maso
I nuovi dati Eurostat. L'Italia è quindicesima in Europa per spesa sanitaria. Da noi si spendono oltre 700 euro in meno a persona rispetto alla media europea. Non va meglio considerando la spesa in rapporto al Pil: siamo all'8,9% rispetto alla media europea del 10,4%.
November 18, 2024 at 10:16 AM
I nuovi dati Eurostat. L'Italia è quindicesima in Europa per spesa sanitaria. Da noi si spendono oltre 700 euro in meno a persona rispetto alla media europea. Non va meglio considerando la spesa in rapporto al Pil: siamo all'8,9% rispetto alla media europea del 10,4%.
Reposted by Federico Dal Maso
Bluesky si sta riempiendo di persone interessanti.
November 17, 2024 at 12:34 PM
Bluesky si sta riempiendo di persone interessanti.
Reposted by Federico Dal Maso
La minaccia dei superbatteri, prima causa di morte entro il 2050, ma in Italia +6,4% consumo in un anno. Per correggere il tiro l’ECDC fissa degli obiettivi anche per l’Italia da conseguire da qui al 2030: primo, riduzione del 18% del consumo di antibiotici a uso umano.
November 18, 2024 at 9:06 AM
La minaccia dei superbatteri, prima causa di morte entro il 2050, ma in Italia +6,4% consumo in un anno. Per correggere il tiro l’ECDC fissa degli obiettivi anche per l’Italia da conseguire da qui al 2030: primo, riduzione del 18% del consumo di antibiotici a uso umano.
Reposted by Federico Dal Maso
Avoiding bounds checks in Rust
Generate a slice instead of a Vec to support compiler optimization by making the size immutable.
Perform boundary checks once outside the loop.
Restrict index access using modulo operations with fixed sizes based on powers of 2.
shnatsel.medium.com/how-to-avoid...
Generate a slice instead of a Vec to support compiler optimization by making the size immutable.
Perform boundary checks once outside the loop.
Restrict index access using modulo operations with fixed sizes based on powers of 2.
shnatsel.medium.com/how-to-avoid...
How to avoid bounds checks in Rust (without unsafe!)
Featuring optimizer tricks, iterators and The Minimum Possible Bounds Check
shnatsel.medium.com
November 18, 2024 at 6:31 AM
Avoiding bounds checks in Rust
Generate a slice instead of a Vec to support compiler optimization by making the size immutable.
Perform boundary checks once outside the loop.
Restrict index access using modulo operations with fixed sizes based on powers of 2.
shnatsel.medium.com/how-to-avoid...
Generate a slice instead of a Vec to support compiler optimization by making the size immutable.
Perform boundary checks once outside the loop.
Restrict index access using modulo operations with fixed sizes based on powers of 2.
shnatsel.medium.com/how-to-avoid...
Reposted by Federico Dal Maso
I've just changed my handle here to my domain (martinfowler.com). It was easy to do, just followed the instructions at bsky.social/about/blog/4.... Rather than add a DNS record I added a file to the .well-known directory on my server, which did the trick nicely.
November 11, 2024 at 9:56 PM
I've just changed my handle here to my domain (martinfowler.com). It was easy to do, just followed the instructions at bsky.social/about/blog/4.... Rather than add a DNS record I added a file to the .well-known directory on my server, which did the trick nicely.
Reposted by Federico Dal Maso
"Zio Tesla": il monologo di Andrea Pennacchi a Propaganda Live | LA7 www.la7.it/propagandali...
"Zio Tesla": il monologo di Andrea Pennacchi a Propaganda Live | LA7
Il monologo di Andrea Pennacchi a Propaganda Live.
www.la7.it
November 17, 2024 at 1:05 PM
"Zio Tesla": il monologo di Andrea Pennacchi a Propaganda Live | LA7 www.la7.it/propagandali...
Reposted by Federico Dal Maso
My CMU talk on using the #FDAP stack to build #InfluxDB 3.0 is up! It starts off with some intro to the problem space, but then gets into some of our database journey, how we use DataFusion, and a bit about the upcoming open source architecture: www.youtube.com/watch?v=AGS4...
Building InfluxDB 3.0 with the FDAP Stack: Apache Flight, DataFusion, Arrow and Parquet (Paul Dix)
YouTube video by CMU Database Group
www.youtube.com
November 16, 2024 at 7:04 PM
My CMU talk on using the #FDAP stack to build #InfluxDB 3.0 is up! It starts off with some intro to the problem space, but then gets into some of our database journey, how we use DataFusion, and a bit about the upcoming open source architecture: www.youtube.com/watch?v=AGS4...