logica
rune
logica | rune | |
---|---|---|
19 | 16 | |
1,682 | 1,912 | |
- | 0.2% | |
9.1 | 4.8 | |
22 days ago | about 1 month ago | |
Jupyter Notebook | C | |
Apache License 2.0 | Apache License 2.0 |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
logica
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Prolog language for PostgreSQL proof of concept
If you're interested in this I would also recommend you check out Logica[0], which is a datalog-like language that is explicitly made to compile to SQL queries.
0: https://logica.dev/
- Logica
- New welcome page for Logica language
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Introduction to Datalog
> I guess the intention is to be better than SQL but then I was left with "under which circumstances?"
Excellent question.
Two of the most common use cases for databases are "transactional processing" (manipulating small numbers of rows in real time) and "analytical processing" (querying enormous numbers of rows, typically in a read-only fashion).
SQL is generally fine for transactional workloads.
But analytical queries sometimes involve multi-page queries, with lots of JOINs and CTEs. And these queries are often automatically generated.
And once you start writing actual multi-page "programs" in SQL, you may decide that it's a fairly clunky and miserable programming language. What Datalog typically buys you is a way to cleanly decompose large queries into "subroutines." And it offers a simpler syntax for many kinds of complex JOINs.
Unfortunately, there isn't really a standard dialect of Datalog, or even a particular dialect with mainstream traction. So choosing Datalog is a bit of a tradeoff: does it buy you enough, for your use case, that it's worth being a bit outside the mainstream? Maybe! But I'd love to see something like Logica gain more traction: https://logica.dev/
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Mangle, a programming language for deductive database programming
Interesting; a Google engineer previously published a Datalog variant for BigQuery: https://logica.dev/
This new language seems similar to differential-Datalog (which is sadly in maintenance mode): https://news.ycombinator.com/item?id=33521561
- Show HN: PRQL 0.2 – Releasing a better SQL
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Show HN: PRQL – A Proposal for a Better SQL
Looks pretty cool. I'd be interested if the README had a comparison with Google's Logica (https://github.com/EvgSkv/logica)
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PathQuery, Google's Graph Query Language
Oh wow that is neat!
And yes, this kind of thing is why datalog is a lot more amenable to fast query plans & runtimes than prolog. This part is especially cool: https://github.com/EvgSkv/logica/blob/main/compiler/dialects...
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Thought about Logica: Google new programming language that compiles to SQL ?
Google new programming Language that compiles to SQL (Support BigQuery and Postgres) feels very exciting. Blog: https://opensource.googleblog.com/2021/04/logica-organizing-your-data-queries.html Github: https://github.com/EvgSkv/logica
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Google Logica Aims To Make SQL Queries More Reusable and Readable
Going to be? It already is. In fact, one thing the article misses is right there at the bottom of the project page:
rune
- Odin Programming Language
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Marvin Attack on RSA (Rust): potential key recovery through timing sidechannels
There are a few research languages where handling secrets and constant-time operations correctly is a first-class feature. See for example:
https://github.com/google/rune
- A high performance embedded database
- Rune
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The Year of C++ Successor Languages
I can field questions folks might have on DataDraw. I'm not Bill, but I wrote the docs PR that recently overhauled the Rune README to highlight a lot of this interesting info about its use of the DD tool.
Another neat thing about DD -- the Rune compiler/grammar itself are written as DataDraw types, and one of the builtin things you can do is generate PostScript visualizations of them. Check this out:
https://github.com/google/rune/pull/33#issuecomment-13558283...
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Sorting with SIMD
Maybe Google's new "Rune" language will become prevalent https://github.com/google/rune, which supports SoA.
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Hacker News top posts: Nov 27, 2022
The Rune Programming Language\ (99 comments)
- The Rune Programming Language
- ᚣ the Rune Programming Language
What are some alternatives?
scryer-prolog - A modern Prolog implementation written mostly in Rust.
Rhai - Rhai - An embedded scripting language for Rust.
ungoogled-chromium-archlinux - Arch Linux packaging for ungoogled-chromium
duckscript - Simple, extendable and embeddable scripting language.
malloy - Malloy is an experimental language for describing data relationships and transformations.
sgcl - Smart Garbage Collection Library for C++
prql - PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement
zetasql - ZetaSQL - Analyzer Framework for SQL
dbt-core - dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
miniserve - 🌟 For when you really just want to serve some files over HTTP right now!
differential-datalog - DDlog is a programming language for incremental computation. It is well suited for writing programs that continuously update their output in response to input changes. A DDlog programmer does not write incremental algorithms; instead they specify the desired input-output mapping in a declarative manner.
RustPython - A Python Interpreter written in Rust