Marti Sec - 63 orders of magnitude

GeeksCat Conf: IA local

Diapositives de la xerrada a la GeeksCat Conf 2026 local-ai-talkDiapositiveslocal-ai-talk.pdf172 KBdownload-circle

IA local: per quan la privacitat importa

Des de fa unes setmanes he entrat en el pou sense fons de la sobirania tecnològica en el camp de la IA, i he estat configurant el meu ordinador per a poder executar coses en local sense que les meves dades i pensaments hagin de ser enviades a algun servidor

What is required to build a distributed system?

This entry contains some scattered thoughts that I don't want to loose, so I leave it here in case they are useful too. Modeling your system In distributed systems, the devil is everywhere so it's better if we start thinking about. Sources of pitfalls: * Time * Latency

rust

Leptos: rust full stack [Code + Slides + Video]

A couple weeks ago I gave a talk to the BCNRust meetup group about Leptos, a web framework I have several posts about. Everything there was actually a demo powered by this library, with interactive pages, real-time polls and public collaboration. Additionally, Grzegorz explains some Leptos optomizations to power his

leptos

Leptos 0.8 + tailwind4 + daisyUI5 for easy websites

An update on how to configure leptos 0.8 tailwindcss 4 and daisyui 5 with trunk for csr or cargo watch for ssr

rust

Learn rust from scratch

Those last months I decided to learn this new fancy and hipster language, so let me share a couple of links I would now recommend. I'm coming from mostly python, but a bit of functional experience with scala, so I'm comfortable with the typing system (and

rust

Full stack with Rust: axum + leptos + tailwind.css

Leptos is a production-ready full stack server written in rust that brings component reactivity, server functions and rust's type safety without needing to know Javascript

data

Data Concept: Idempotence

Idempotentity is not only useful in the design of data pipelines, but also as a system-wide concern, since if one step is not idempotent, the entire quality of the results will be affected. Let's look at a practical example.

ghost

Diagrams as Code in your blog with Mermaid

So the people that know me might remember that I have a sort of obsession with diagrams. It helps me think and evolve my thoughts. I also love how git works and the importance of having code that can see its changes across time. So it's no surprise

data

SQL + DataOps = SQLMesh?

DBT is valuable but lacking. SQLMesh promises enhancements like unit tests, environments, airflow support, change plans, and CI/CD automation, providing a better development experience. Let's see its features.

python

Dangers of recursion (python vs rust): Fibonacci case

Fibonacci sequence is commonly used to show recursion, but may not be the best algorithm to compare languages and performance, since the recursive implementation is not the optimal one and languages like python will outperform rust or C.

Spark

Spark and HugginFace: Named Entity Recognition for aircraft ownership

How to use one of the best AI/ML libraries (hugginface) with Spark? Let's try it