fluvio
arrow-datafusion
Our great sponsors
fluvio | arrow-datafusion | |
---|---|---|
26 | 55 | |
2,580 | 4,824 | |
7.6% | 5.7% | |
9.6 | 9.9 | |
about 14 hours ago | about 6 hours ago | |
Rust | Rust | |
Apache License 2.0 | Apache License 2.0 |
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.
fluvio
- XFaaS: Hyperscale and Low Cost Serverless Functions at Meta
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Iggy.rs โ building message streaming in Rust
I'm not quite sure how this compares to Kafka and fluvio [1], a Kafka competitor also written in Rust?
Is it more of a message queue like rabbitmq?
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Thank you for checking out the Fluvio repo
Seeing signs of the hockey stick traffic on the Fluvio Open Source repo: https://github.com/infinyon/fluvio
Stopped the mobile notifications for the stargazer bot on discord and slack to stop the dopamine rush!!!
But thank you for checking us out.
- RabbitMQ vs. Kafka โ An Architectโs Dilemma (Part 1)
- Mandala: experiment data management as a built-in (Python) language feature
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Any job processing framework like Spark but in Rust?
What are you trying to accomplish? If you are looking for capturing data and transforming on stream and apply time bound calculations, check out: https://github.com/infinyon/flu
- Using Rust to write a Data Pipeline. Thoughts. Musings.
- Cell Lang: Why yet another programming language?
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[Need inspiration] Building the control plane of a search engine (Quickwit)
For now I have only fluvio on my inspiring projects list, do you have any other projects to recommend? Or some nice technical blog posts?
arrow-datafusion
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Velox: Meta's Unified Execution Engine [pdf]
Python's Substrait seems like the biggest/most-used competitor-ish out there. I'd love some compare & contrast; my sense is that Substrait has a smaller ambition, and more wants to be a language for talking about execution rather than a full on execution engine. https://github.com/substrait-io/substrait
We can also see from the DataFusion discussion that they too see themselves as a bit of a Velox competitor. https://github.com/apache/arrow-datafusion/discussions/6441
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What I Talk About When I Talk About Query Optimizer (Part 1): IR Design
Agree, substrait is a really cool project! Related: if you like substrait you might want to check out datafusion too. The project is a query execution engine built on top of Apache Arrow (with SQL parser, query planner & optimizer, execution engine, extensible user defined functions, among others) and it implements a substrait provider and consumer: https://github.com/apache/arrow-datafusion/tree/main/datafus...
BTW you can see a version of what an industrial strength query optimizer / execution engine looks like in Rust https://arrow.apache.org/datafusion/
(can also use it in your own projects)
It is quite similar to what is described in this post
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DuckDB performance improvements with the latest release
The draft contains some preliminary benchmark results, comparing it to DuckDB.
Would be curious how the performance compares to [DataFusion](https://github.com/apache/arrow-datafusion) as one of the top contenders to DuckDB on this area (albeit they being different in a lot of parts, I find it one of the closest compared to all others).
ClickBench (from ClickHouse) has some benchmarks[1] where it can be compared, but am not super sure how up to date it is. At least a while back, they were majorly out of date and haven't looked too closely on whether they are keeping it fair for everyone else :)
[1]: benchmark.clickhouse.com
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GlareDB: An open source SQL database to query and analyze distributed data
Apache Arrow is a pretty common memory structure these days. Datafusion is an open query engine built in Rust started by Andy Grove.
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DuckDB 0.8.0
DuckDB is a great piece of software if you are
If you are looking for a query engine implemented in a safe language (Rust) I definitely suggest checking out DataFusion. It is comparable to DuckDB in performance, has all the standard built in SQL functionality, and is extensible in pretty much all areas (query language, data formats, catalogs, user defined functions, etc)
https://arrow.apache.org/datafusion/
Disclaimer I am a maintainer of DataFusion
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Data Engineering with Rust
https://github.com/jorgecarleitao/arrow2 https://github.com/apache/arrow-datafusion https://github.com/apache/arrow-ballista https://github.com/pola-rs/polars https://github.com/duckdb/duckdb
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Bridging Async and Sync Rust Code - A lesson learned while working with Tokio
Problem comes when you want to do this inside an async context since we couldn't block an async task. https://users.rust-lang.org/t/sync-function-invoking-async/43364/6 You might need to do it in another runtime/thread. It is not recommended to do this, but sometimes it is unavoidable while implementing a third-party trait. https://github.com/apache/arrow-datafusion/issues/3777 However, I believe this isn't a problem particular to tokio, or any specific runtime.
What are some alternatives?
polars - Dataframes powered by a multithreaded, vectorized query engine, written in Rust
ClickHouse - ClickHouseยฎ is a free analytics DBMS for big data
databend - ๐๐ฎ๐๐ฎ, ๐๐ป๐ฎ๐น๐๐๐ถ๐ฐ๐ & ๐๐. Modern alternative to Snowflake. Cost-effective and simple for massive-scale analytics. https://databend.com
db-benchmark - reproducible benchmark of database-like ops
nsq - A realtime distributed messaging platform
datafuse - An elastic and reliable Cloud Warehouse, offers Blazing Fast Query and combines Elasticity, Simplicity, Low cost of the Cloud, built to make the Data Cloud easy [Moved to: https://github.com/datafuselabs/databend]
nushell - A new type of shell
duckdb - DuckDB is an in-process SQL OLAP Database Management System
tikv - Distributed transactional key-value database, originally created to complement TiDB
sea-query - ๐ฑ A dynamic SQL query builder for MySQL, Postgres and SQLite
roapi - Create full-fledged APIs for slowly moving datasets without writing a single line of code.
arrow2 - Transmute-free Rust library to work with the Arrow format