pqrs
rust
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| pqrs | rust | |
|---|---|---|
| 4 | 7 | |
| 245 | 708 | |
| - | 1.3% | |
| 4.9 | 0.0 | |
| 17 days ago | about 1 month ago | |
| Rust | Rust | |
| Apache License 2.0 | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
pqrs
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Querying Postgres Tables Directly from DuckDB
This won't let you ETL from PG to parquet, but I used this in anger the other day https://github.com/manojkarthick/pqrs Worked quite well for my purposes!
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Holy Uck Fast Analysis with DuckDB and Pyarrow
Shameless plug, my project exposes the common Parquet operations using a Rust CLI tool using the Rust API for Apache Arrow and can be used without any Java/Hadoop/Spark dependencies. Also available a static binary.
- Pqrs: A Command line tool for inspecting Parquet files
- pqrs: A parquet-tools replacement in Rust using Apache Arrow
rust
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ESP32 example project
The esp-template issue might be this one: https://github.com/esp-rs/rust/issues/158. Try with --release or updating to 1.68.0 with espup update. I'll take a look at the log as soon as I can, atm Im on the phone and is not that easy to scroll through :(
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Are there any Rust forks out there?
Sure. Espressif maintains a fork which adds support for their microcontrollers.
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Would it be possible to compile openssl-sys for esp32
I am trying to make a vaccine passport validation for my country using the ESP32 for my micro controller. I have gotten the std rust library to compile using (esp-rs)[https://github.com/esp-rs/rust], but the actual validation library that I use needs openssl which refuses to compile.
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Are there situations where it's better to use C++?
Xtensa. They've got a fork of LLVM that supports it that they're working toward getting upstreamed. The community has a fork of rustc that uses it (and a quickstart crate) while we wait for it to get upstreamed.
- Rust-Xtensa: Rust for Xtensa Processors. Built in Targets for the ESP32/ESP8266
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Multi-use kernel written in Rust
It only works if you have an Xtensa compiler which takes hours to compile, here: Rust Xtensa (if you don't have it). The network driver is just a function that sets the name of the driver so the Esp32 does something other that blinking.
- Could IOTA transaction be started solely from the IoT capable device (like esp32)?
What are some alternatives?
Apache Parquet - Apache Parquet
zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
deno - A modern runtime for JavaScript and TypeScript.
Elixir - Elixir is a dynamic, functional language for building scalable and maintainable applications
ballista - Distributed compute platform implemented in Rust, and powered by Apache Arrow.
Nim - Nim is a statically typed compiled systems programming language. It combines successful concepts from mature languages like Python, Ada and Modula. Its design focuses on efficiency, expressiveness, and elegance (in that order of priority).
roapi - Create full-fledged APIs for slowly moving datasets without writing a single line of code.
scala - Scala 2 compiler and standard library. Bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3
parquet2 - Fastest and safest Rust implementation of parquet. `unsafe` free. Integration-tested against pyarrow
odbc-api - ODBC (Open Database Connectivity) bindings for Rust.
raku-Dan - Top level raku Data ANalysis Module
tonic - A native gRPC client & server implementation with async/await support.