Transmute-free Rust library to work with the Arrow format (by jorgecarleitao)

Arrow2 Alternatives

Similar projects and alternatives to arrow2

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better arrow2 alternative or higher similarity.

arrow2 reviews and mentions

Posts with mentions or reviews of arrow2. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-08-03.
  • Polars: Company Formation Announcement
    3 projects | | 3 Aug 2023
    One of the interesting components of Polars that I've been watching is the use of the Apache Arrow memory format, which is a standard layout for data in memory that enables processing (querying, iterating, calculating, etc) in a language agnostic way, in particular without having to copy/convert it into the local object format first. This enables cross-language data access by mmaping or transferring a single buffer, with zero [de]serialization overhead.

    For some history, there's has been a bit of contention between the official arrow-rs implementation and the arrow2 implementation created by the polars team which includes some extra features that they find important. I think the current status is that everyone agrees that having two crates that implement the same standard is not ideal, and they are working to port any necessary features to the arrow-rs crate and plan on eventually switching to it and deprecating arrow2. But that's not easy.

  • Data Engineering with Rust
    5 projects | /r/rust | 9 May 2023
  • Polars[Query Engine/ DataFrame] 0.28.0 released :)
    3 projects | /r/rust | 29 Mar 2023
    Currently datafusion and polars aren't directly operable iirc because they use different underlying arrows implementations, but there seems to be work being done on that here
  • Arrow2 0.15 has been released. Happy festivities everyone =)
    1 project | /r/rust | 18 Dec 2022
  • Rust is showing a lot of promise in the DataFrame / tabular data space
    9 projects | /r/rust | 4 Oct 2022
    [arrow2]( and [parquet2]( are great foundational libraries for and DataFrame libs in Rust.
  • Matano - Open source security lake built with Arrow2 + Rust
    2 projects | /r/rust | 3 Oct 2022
  • Polars 0.23.0 released
    3 projects | /r/rust | 4 Aug 2022
    In lockstep with arrow2's 0.13 release, we have published polars 0.23.0.
  • Arrow2 v0.13.0, now with support to read Apache ORC and COW semantics!
    1 project | /r/rust | 31 Jul 2022
  • ::lending-iterator — Lending/streaming Iterators on Stable Rust (and a pinch of HKT)
    3 projects | /r/rust | 20 Jul 2022
    This is so freaking life-saving! - we have been using StreamingIterator and FallibleStreamingIterator in libraries (arrow2 and parquet2) and the existing landscape is quite confusing for new users!
  • Mssql :(
    1 project | /r/rust | 9 Jun 2022
    arrow2 has support for mssql via ODBC (which microsoft has first class support to). Here are the integration tests we have (both read and write) against mssql specifically.
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Basic arrow2 repo stats
3 months ago

jorgecarleitao/arrow2 is an open source project licensed under Apache License 2.0 which is an OSI approved license.

The primary programming language of arrow2 is Rust.

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