dida
datafrog
| dida | datafrog | |
|---|---|---|
| 3 | 7 | |
| 489 | 781 | |
| - | 0.0% | |
| 4.6 | 0.0 | |
| about 2 years ago | over 2 years ago | |
| Zig | Rust | |
| - | Apache License 2.0 |
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dida
- Differential Dataflow for Mere Mortals
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Hacker News top posts: Jun 17, 2021
Differential Dataflow for Mere Mortals\ (14 comments)
datafrog
- Datafrog: A lightweight Datalog engine in Rust
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Differential Datalog: a programming language for incremental computation
What is the difference with https://github.com/rust-lang/datafrog? It’s a Datalog engine written by Frank McSherry on top of differential dataflow, that’s used here also
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Announcing: MiniRust
C++ is arguably the most complex programming language ever. There is not much to be gained by comparing against the supremum.
Take a look at the languages that rust was influenced by (https://en.wikipedia.org/wiki/Rust_(programming_language)) those aren't languages with straightforward compilation semantics.
There is a reason why rust has a datalog engine build into the compiler (https://github.com/rust-lang/datafrog). Which is imho totally rad and awesome, but really hard to fully form a mental model of without a spec.
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Help with iterator efficiency
Datalog may be obscure, but its actually what the next generation of the borrow checker is going to be implemented in, you may find inspiration here: https://github.com/rust-lang/datafrog
- Scryer-Prolog: modern Prolog implementation written mostly in Rust
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Differential Dataflow for Mere Mortals
They used to but Frank McSherry (author of differential dataflow) wrote them a specialized version without all the dataflow infrastructure [1]. It's part of the rust-lang nursery [2] now but hasn't been updated in a while, so I'm not sure what happened to it.
[1] https://github.com/frankmcsherry/blog/blob/master/posts/2018...
[2] https://github.com/rust-lang/datafrog
What are some alternatives?
wasm-metal - A bare metal physical implementation of WebAssembly. That's right, a WebAssembly CPU.
polonius - Defines the Rust borrow checker.
Nuitka - Nuitka is a Python compiler written in Python. It's fully compatible with Python 2.6, 2.7, 3.4-3.12. You feed it your Python app, it does a lot of clever things, and spits out an executable or extension module.
psac - Parallel Self-Adjusting Computation
core - .NET news, announcements, release notes, and more!
database-stream-processor - Streaming and Incremental Computation Framework
blog - Some notes on things I find interesting and important.
datalog_rust
a-mir-formality - a model of MIR and the Rust type/trait system
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.
differential-dataflow - An implementation of differential dataflow using timely dataflow on Rust.