nba-monte-carlo VS trustfall

We have support for duckdb (and CSVs and Parquet through duckdb). We don't support python, but some people have also told us they have used evidence as the front-end for a python project - used python to do data transformation and calculations, then dumped the results into a duckdb file in an evidence project and built the visuals and narrative in evidence.

"Containerized" approaches with evidence are also quite interesting - lets you combine several tools and use evidence as the last mile. Here's a great example: https://github.com/matsonj/nba-monte-carlo

Pleasantly surprised to see Predrag show up as a reviewer, but at the same time not at all surprised:

- The [Firebase technical screen](https://startupandrew.com/posts/how-firebase-interviewed-sof...) would have been much easier with something like this, as it was Just Another Optimization Problem™. Part of me wants to try it again with Picat!

- He's doing other very interesting things with programming languages, e.g.: https://github.com/obi1kenobi/trustfall

Email: [email protected]

Hi, I'm u9g. I'm looking for an internship for either this winter (in a few weeks) or a summer internship!

Some things I've done:

I integrated a [query engine for lints](https://github.com/obi1kenobi/trustfall) (and contributed optimizations) into [OXC](https://github.com/oxc-project/oxc) (a new Rust-based Javascript Linter).

I wrote [several](https://github.com/u9g/money-lens) [toy](https://github.com/u9g/quickquestion/tree/main/extension) languages and syntax highlighting for them.

I also wrote a [js-to-scheme transpiler](https://github.com/u9g/js2scheme/blob/main/example.js).

Happy to work on things compiler or database oriented, but also happy to learn something new!

If you'd like to dig deeper, here are some links:

- cargo-semver-checks: https://github.com/obi1kenobi/cargo-semver-checks

- Trustfall query engine, which powers cargo-semver-checks: https://github.com/obi1kenobi/trustfall

- Trustfall playground, where you can query Rust library APIs in your browser -- for example, "which structs in `itertools` are importable by more than one path": https://play.predr.ag/rustdoc#?f=2&q=*3-Structs-importable-f...

- 10min conference talk on Trustfall: https://www.hytradboi.com/2022/how-to-query-almost-everythin...

I'm also giving a talk at P99 CONF in a few months about how Trustfall's new optimizations API made cargo-semver-checks over 2300x faster: https://twitter.com/PredragGruevski/status/16893002495908003...

No worries!

Trustfall is even more general than semver actually, one can use it to query any data source -- even HN itself:

https://play.predr.ag/HackerNews

Here's a link to that project if you'd like to check it out:

https://github.com/obi1kenobi/trustfall

I gave a 10min conference talk on it last year titled "How to query (almost) everything"

https://www.hytradboi.com/2022/how-to-query-almost-everythin...

I've had my eye on Taxi for a while, and it's neat! I agree that the problems it aims to solve are real and painful in real life.

In my experience, I'm not sure people care about schemas or schema languages — they are just implementation details best left under the hood. This is why in my own work, I started on the query end of the spectrum instead.

This is why I built Trustfall, a query engine able to query any data source: DBs, APIs, files like PDF, CSV, or JSON, or any combination of those.

GitHub: https://github.com/obi1kenobi/trustfall

Playground showing the query "which GitHub/Twitter users comment on HackerNews stories about OpenAI?": https://play.predr.ag/hackernews#?f=1&q=IyBDcm9zcyBBUEkgcXVl...

Here's an example adapter for querying RSS/Atom feeds. Here's an example adapter for querying the HackerNews APIs. Both projects also include a schema and example queries which you can run.