Viewing profile — mathisd

> No performance tradeoffs, for any workload: Transactional workloads run in standard Postgres with full ACID semantics. Analytical workloads run across the full Lakehouse at any s…

Few observations related to data engineering in the context of a data warehouse: 1. Protocols and IR (Intermediate Representation) have layed and continue to enable interoperabilit…

I started building an agentic-ready data warehouse (GitHub.com/mathisdrn/orca) and was thinking that my skills could be optimized by benchmarking them. Turns out there is a better …

Author doesn't mention it but he should try to use BetterDisplay. MacOS interface scaling works well for screens around 200 PPI (2K 13inch, 4K 24inch, 5K 27inch). 4K 32inch is 138 …

I believe the author missed another approach of the semantic layer. That is the one used by Power BI Semantic model or, and perhaps, the most interesting one Malloy. In these tools…

The visualisations could be improved by binning number of maintainer 1 / 2-10 / 11-n or by plotting cumulative distribution (ie. x% of projects have less than y contributors)

I really like DuckDB but I can't see this being a pattern used for prototyping nor for production.

Really cool

Time lost waiting due to unresponsive driver: 35 minutes Location: Lyon Airport App: Bolt Resolution method: Harassing Bolt AI support

I have had the same issue with Bolt recently in Lyon airport. Had to wait 45 minutes with a driver who wouldn't answer message or call and was waiting the other way of the airport.…

Positron IDE is a VS Code fork intended for R language. It feels more modern than R Studio and I was under the impression that it would replace it at some point. That raises two qu…

Why bother now that there is newer package manager such as uv which still have a strong lead in performance ?

https://archive.md/aiYLk

Do we really need this ?

How does it compare to Data Wrangler ? I like Data Wrangler because it let us open up in a separate VS Code window.

https://github.com/parrt/dtreeviz has several interesting visualisation

Could you provide some code example panderas vs Dataframely ?

I really like uv and I have successfully got rid of miniconda but : - I wish there was a global virtual environment which could be referenced and activated from terminal. Not every…

Nice project of yours! I am a data science student but I never looked into Computer Vision. Until a few days ago, when I started watching a series of short courses on a YouTube cha…

- Arc Browser - Typora : a markdown editor - Flux : screen color temperature adjuster - Rectangle : window management - Transmission : torrent downloader - Pika : color picker - II…

During an internship, I was part of a team that developed a collection of tools [0] intended to provide pseudonymization of production database for testing and development purposes…

Author seems to ignore the point regarding effect of industrialization. Industrialization did lower cost of goods and services all together but the relative cost depends on buying …

I agree with other comment and I don't think this is a good idea. In an ideal world, we use data to create visualisation that can then be embedded in a variety of place (powerpoint…

Have you tried using Whisper from OpenAI ? Aiko [0] have Whisper-v2-large built-in and allow for transcription of audio file [0] https://apps.apple.com/fr/app/aiko/id1672085276