arrow
Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics
Science Score: 36.0%
This score indicates how likely this project is to be science-related based on various indicators:
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○CITATION.cff file
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✓codemeta.json file
Found codemeta.json file -
✓.zenodo.json file
Found .zenodo.json file -
○DOI references
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○Academic publication links
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✓Committers with academic emails
35 of 1447 committers (2.4%) from academic institutions -
○Institutional organization owner
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○JOSS paper metadata
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○Scientific vocabulary similarity
Low similarity (12.5%) to scientific vocabulary
Keywords
Keywords from Contributors
Repository
Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics
Basic Info
- Host: GitHub
- Owner: apache
- License: apache-2.0
- Language: C++
- Default Branch: main
- Homepage: https://arrow.apache.org/
- Size: 205 MB
Statistics
- Stars: 15,911
- Watchers: 349
- Forks: 3,847
- Open Issues: 4,597
- Releases: 25
Topics
Metadata Files
README.md
Apache Arrow
Powering In-Memory Analytics
Apache Arrow is a universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics. It contains a set of technologies that enable data systems to efficiently store, process, and move data.
Major components of the project include:
- The Arrow Columnar Format: a standard and efficient in-memory representation of various datatypes, plain or nested
- The Arrow IPC Format: an efficient serialization of the Arrow format and associated metadata, for communication between processes and heterogeneous environments
- ADBC (Arrow Database Connectivity)
↗: Arrow-powered API, drivers, and libraries for access to databases and query engines - The Arrow Flight RPC protocol: based on the Arrow IPC format, a building block for remote services exchanging Arrow data with application-defined semantics (for example a storage server or a database)
- C++ libraries
- C bindings using GLib
- C# .NET libraries
- Gandiva: an LLVM-based Arrow expression compiler, part of the C++ codebase
- Go libraries
↗ - Java libraries
↗ - JavaScript libraries
↗ - Julia implementation
↗ - Python libraries
- R libraries
- Ruby libraries
- Rust libraries
↗ - Swift libraries
↗
The ↗ icon denotes that this component of the project is maintained in a separate
repository.
Arrow is an Apache Software Foundation project. Learn more at arrow.apache.org.
What's in the Arrow libraries?
The reference Arrow libraries contain many distinct software components:
- Columnar vector and table-like containers (similar to data frames) supporting flat or nested types
- Fast, language agnostic metadata messaging layer (using Google's Flatbuffers library)
- Reference-counted off-heap buffer memory management, for zero-copy memory sharing and handling memory-mapped files
- IO interfaces to local and remote filesystems
- Self-describing binary wire formats (streaming and batch/file-like) for remote procedure calls (RPC) and interprocess communication (IPC)
- Integration tests for verifying binary compatibility between the implementations (e.g. sending data from Java to C++)
- Conversions to and from other in-memory data structures
- Readers and writers for various widely-used file formats (such as Parquet, CSV)
Implementation status
The official Arrow libraries in this repository are in different stages of implementing the Arrow format and related features. See our current feature matrix on git main.
How to Contribute
Please read our latest project contribution guide.
Getting involved
Even if you do not plan to contribute to Apache Arrow itself or Arrow integrations in other projects, we'd be happy to have you involved:
- Join the mailing list: send an email to dev-subscribe@arrow.apache.org. Share your ideas and use cases for the project.
- Follow our activity on GitHub issues
- Learn the format
- Contribute code to one of the reference implementations
Owner
- Name: The Apache Software Foundation
- Login: apache
- Kind: organization
- Website: https://www.apache.org/
- Repositories: 2,814
- Profile: https://github.com/apache
Committers
Last synced: 6 months ago
Top Committers
| Name | Commits | |
|---|---|---|
| Sutou Kouhei | k****u@c****m | 1,803 |
| Antoine Pitrou | a****e@p****g | 1,250 |
| Wes McKinney | w****y@t****m | 627 |
| Krisztián Szűcs | s****n@g****m | 615 |
| dependabot[bot] | 4****]@u****m | 520 |
| Wes McKinney | w****t@a****g | 487 |
| Joris Van den Bossche | j****e@g****m | 476 |
| David Li | l****6@g****m | 473 |
| Neal Richardson | n****n@g****m | 471 |
| Raúl Cumplido | r****o@g****m | 388 |
| Nic Crane | t****c@g****m | 270 |
| Uwe L. Korn | u****k@x****m | 267 |
| Weston Pace | w****e@g****m | 252 |
| Benjamin Kietzman | b****t@g****m | 237 |
| Andy Grove | a****3@g****m | 223 |
| Jonathan Keane | j****e@g****m | 190 |
| Matt Topol | z****d@g****m | 185 |
| Jorge C. Leitao | j****o@g****m | 185 |
| Alenka Frim | A****F@u****m | 167 |
| mwish | m****7@g****m | 167 |
| Wes McKinney | w****m@a****g | 154 |
| liyafan82 | f****a@f****m | 149 |
| Korn, Uwe | U****n@b****m | 146 |
| Jacob Wujciak-Jens | j****b@w****e | 137 |
| François Saint-Jacques | f****s@g****m | 134 |
| Yibo Cai | y****i@a****m | 127 |
| Micah Kornfield | e****d@g****m | 127 |
| Bryce Mecum | p****h@g****m | 118 |
| Felipe Oliveira Carvalho | f****e@g****m | 113 |
| sgilmore10 | 7****0@u****m | 110 |
| and 1,417 more... | ||
Committer Domains (Top 20 + Academic)
Issues and Pull Requests
Last synced: 6 months ago
All Time
- Total issues: 5,801
- Total pull requests: 7,339
- Average time to close issues: 5 months
- Average time to close pull requests: 21 days
- Total issue authors: 1,337
- Total pull request authors: 617
- Average comments per issue: 2.35
- Average comments per pull request: 5.47
- Merged pull requests: 4,927
- Bot issues: 6
- Bot pull requests: 1,026
Past Year
- Issues: 1,730
- Pull requests: 2,841
- Average time to close issues: 11 days
- Average time to close pull requests: 8 days
- Issue authors: 498
- Pull request authors: 251
- Average comments per issue: 1.39
- Average comments per pull request: 4.7
- Merged pull requests: 1,902
- Bot issues: 4
- Bot pull requests: 334
Top Authors
Issue Authors
- asfimport (613)
- kou (468)
- pitrou (270)
- raulcd (268)
- mapleFU (139)
- jorisvandenbossche (132)
- amoeba (105)
- WillAyd (102)
- vibhatha (101)
- thisisnic (88)
- felipecrv (85)
- AlenkaF (81)
- hiroyuki-sato (73)
- assignUser (72)
- ianmcook (63)
Pull Request Authors
- dependabot[bot] (1,026)
- kou (873)
- raulcd (377)
- pitrou (375)
- mapleFU (226)
- amoeba (189)
- jorisvandenbossche (186)
- zanmato1984 (148)
- hiroyuki-sato (147)
- felipecrv (140)
- AlenkaF (140)
- WillAyd (136)
- vibhatha (124)
- thisisnic (124)
- paleolimbot (97)
Top Labels
Issue Labels
Pull Request Labels
Packages
- Total packages: 66
-
Total downloads:
- nuget 19,230,124 total
- npm 23,372 last-month
- pypi 219,727,401 last-month
- cran 399,480 last-month
- cargo 44,558 total
- Total docker downloads: 16,332,551,517
-
Total dependent packages: 9,368
(may contain duplicates) -
Total dependent repositories: 38,761
(may contain duplicates) - Total versions: 549
- Total maintainers: 18
- Total advisories: 3
proxy.golang.org: github.com/apache/arrow/go/arrow
Package arrow provides an implementation of Apache Arrow. Apache Arrow is a cross-language development platform for in-memory data. It specifies a standardized language-independent columnar memory format for flat and hierarchical data, organized for efficient analytic operations on modern hardware. It also provides computational libraries and zero-copy streaming messaging and inter-process communication. The fundamental data structure in Arrow is an Array, which holds a sequence of values of the same type. An array consists of memory holding the data and an additional validity bitmap that indicates if the corresponding entry in the array is valid (not null). If the array has no null entries, it is possible to omit this bitmap. This example shows how to create a FixedSizeList array. The resulting array should be: This example shows how one can slice an array. The initial (float64) array is: and the sub-slice is: This example demonstrates creating an array, sourcing the values and null bitmaps directly from byte slices. The null count is set to UnknownNullCount, instructing the array to calculate the null count from the bitmap when NullN is called. This example shows how to create a List array. The resulting array should be: This example demonstrates how to create a Map Array. The resulting array should be: This example demonstrates how to build an array of int64 values using a builder and Append. Whilst convenient for small arrays, This example shows how to create a Struct array. The resulting array should be:
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/arrow#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 8 more
Rankings
pypi.org: pyarrow
Python library for Apache Arrow
- Homepage: https://arrow.apache.org/
- Documentation: https://arrow.apache.org/docs/python
- License: Apache Software License
-
Latest release: 21.0.0
published 7 months ago
Rankings
Maintainers (9)
Advisories (3)
proxy.golang.org: github.com/apache/arrow/go/v10
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v10#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 8 more
-
Latest release: v10.0.1
published over 3 years ago
Rankings
proxy.golang.org: github.com/apache/arrow/go/v7
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v7#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 8 more
-
Latest release: v7.0.1
published over 3 years ago
Rankings
proxy.golang.org: github.com/apache/arrow/go/v8
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v8#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 8 more
-
Latest release: v8.0.1
published over 3 years ago
Rankings
proxy.golang.org: github.com/apache/arrow/go/v11
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v11#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 8 more
-
Latest release: v11.0.0
published about 3 years ago
Rankings
proxy.golang.org: github.com/apache/arrow
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 2 more
-
Latest release: v0.0.0-20180803000219-07f142df646c
published over 7 years ago
Rankings
proxy.golang.org: github.com/apache/arrow/go/v9
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v9#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 8 more
-
Latest release: v9.0.0
published over 3 years ago
Rankings
proxy.golang.org: github.com/apache/arrow/go/v12
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v12#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
-
Latest release: v12.0.1
published over 2 years ago
Rankings
conda-forge.org: pyarrow
- Homepage: http://github.com/apache/arrow
- License: Apache-2.0
-
Latest release: 9.0.0
published over 3 years ago
Rankings
conda-forge.org: arrow-cpp
- Homepage: http://github.com/apache/arrow
- License: Apache-2.0
-
Latest release: 9.0.0
published over 3 years ago
Rankings
conda-forge.org: java-org.apache.arrow.arrow-tools-with-dependencies
- Homepage: https://arrow.apache.org/
- License: Apache-2.0
-
Latest release: 0.15.1
published about 6 years ago
Rankings
conda-forge.org: java-org.apache.arrow.arrow-jdbc-with-dependencies
- Homepage: https://arrow.apache.org/
- License: Apache-2.0
-
Latest release: 0.15.1
published about 6 years ago
Rankings
proxy.golang.org: github.com/apache/arrow/go/v13
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v13#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
-
Latest release: v13.0.0
published over 2 years ago
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15/internal/json
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15/internal/json#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15/arrow/bitutil
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15/arrow/bitutil#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15/internal/bitutils
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15/internal/bitutils#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15/arrow/arrio
Package arrio exposes functions to manipulate records, exposing and using interfaces not unlike the ones defined in the stdlib io package.
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15/arrow/arrio#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15/arrow
Package arrow provides an implementation of Apache Arrow. Apache Arrow is a cross-language development platform for in-memory data. It specifies a standardized language-independent columnar memory format for flat and hierarchical data, organized for efficient analytic operations on modern hardware. It also provides computational libraries and zero-copy streaming messaging and inter-process communication. The fundamental data structure in Arrow is an Array, which holds a sequence of values of the same type. An array consists of memory holding the data and an additional validity bitmap that indicates if the corresponding entry in the array is valid (not null). If the array has no null entries, it is possible to omit this bitmap. Despite the go.mod stating go1.20, everything is able to be built with go1.19 or higher. To build with tinygo include the noasm build tag. This example shows how to create a FixedSizeList array. The resulting array should be: This example shows how one can slice an array. The initial (float64) array is: and the sub-slice is: This example demonstrates creating an array, sourcing the values and null bitmaps directly from byte slices. The null count is set to UnknownNullCount, instructing the array to calculate the null count from the bitmap when NullN is called. This example shows how to create a List array. The resulting array should be: This example demonstrates how to create a Map Array. The resulting array should be: This example demonstrates how to build an array of int64 values using a builder and Append. Whilst convenient for small arrays, This example shows how to create a Struct array. The resulting array should be:
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15/arrow#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
proxy.golang.org: github.com/apache/arrow/go/v6
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v6#section-documentation
- License: apache-2.0
-
Latest release: v6.0.2
published over 3 years ago
Rankings
cran.r-project.org: arrow
Integration to 'Apache' 'Arrow'
- Homepage: https://github.com/apache/arrow/
- Documentation: http://cran.r-project.org/web/packages/arrow/arrow.pdf
- License: Apache License (≥ 2.0)
-
Latest release: 21.0.0
published 7 months ago
Rankings
Maintainers (1)
proxy.golang.org: github.com/apache/arrow/go/parquet
Package parquet provides an implementation of Apache Parquet for Go. Apache Parquet is an open-source columnar data storage format using the record shredding and assembly algorithm to accomodate complex data structures which can then be used to efficiently store the data. This implementation is a native go implementation for reading and writing the parquet file format. You can download the library via: In addition, two cli utilities are provided: This top level parquet package contains the basic common types and reader/writer properties along with some utilities that are used throughout the other modules. The file module contains the functions for directly reading/writing parquet files including Column Readers and Column Writers. The metadata module contains the types for managing the lower level file/rowgroup/column metadata inside of a ParquetFile including inspecting the statistics. The pqarrow module contains helper functions and types for converting directly between Parquet and Apache Arrow formats. The schema module contains the types for manipulating / inspecting / creating parquet file schemas. The Parquet Primitive Types and their corresponding Go types are Boolean (bool), Int32 (int32), Int64 (int64), Int96 (parquet.Int96), Float (float32), Double (float64), ByteArray (parquet.ByteArray) and FixedLenByteArray (parquet.FixedLenByteArray). The encoding types supported in this package are: Plain, Plain/RLE Dictionary, Delta Binary Packed (only integer types), Delta Byte Array (only ByteArray), Delta Length Byte Array (only ByteArray) Tip: Some platforms don't necessarily support all kinds of encodings. If you're not sure what to use, just use Plain and Dictionary encoding.
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/parquet#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 8 more
Rankings
repo1.maven.org: org.apache.arrow:flight-grpc
(Experimental)Contains utility class to expose Flight gRPC service and client
- Homepage: https://arrow.apache.org/
- Documentation: https://appdoc.app/artifact/org.apache.arrow/flight-grpc/
- License: Apache-2.0,Apache-2.0
-
Latest release: 15.0.2
published almost 2 years ago
Rankings
proxy.golang.org: github.com/apache/arrow/go/v14
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v14#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
-
Latest release: v14.0.2
published about 2 years ago
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
-
Latest release: v15.0.2
published almost 2 years ago
Rankings
anaconda.org: pyarrow
This library provides a Python API for functionality provided by the Arrow C++ libraries, along with tools for Arrow integration and interoperability with pandas, NumPy, and other software in the Python ecosystem.
- Homepage: https://github.com/apache/arrow
- License: Apache-2.0
-
Latest release: 19.0.0
published about 1 year ago
Rankings
proxy.golang.org: github.com/Apache/arrow/go/v10
- Documentation: https://pkg.go.dev/github.com/Apache/arrow/go/v10#section-documentation
- License: apache-2.0
-
Latest release: v10.0.1
published over 3 years ago
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15/arrow/internal
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15/arrow/internal#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15/arrow/memory
Package memory provides support for allocating and manipulating memory at a low level. The build tag 'mallocator' will switch the default allocator to one backed by libc malloc. This also requires CGO.
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15/arrow/memory#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15/internal/utils
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15/internal/utils#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15/internal/hashing
Package hashing provides utilities for and an implementation of a hash table which is more performant than the default go map implementation by leveraging xxh3 and some custom hash functions.
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15/internal/hashing#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15/arrow/internal/dictutils
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15/arrow/internal/dictutils#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15/arrow/decimal256
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15/arrow/decimal256#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15/arrow/decimal128
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15/arrow/decimal128#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
proxy.golang.org: github.com/apache/arrow/go/v15/arrow/array
Package array provides implementations of various Arrow array types.
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v15/arrow/array#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
proxy.golang.org: github.com/apache/arrow/go/v18
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v18#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
Rankings
conda-forge.org: parquet-cpp
- Homepage: http://github.com/apache/arrow
- License: Apache 2.0
-
Latest release: 1.5.1
published over 7 years ago
Rankings
proxy.golang.org: github.com/apache/arrow/go/v17
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v17#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
-
Latest release: v17.0.0
published over 1 year ago
Rankings
repo1.maven.org: org.apache.arrow:arrow-plasma
(DEPRECATED) Java client for the Plasma object store. This is deprecated since 10.0.0. This will be removed from 12.0.0 or so.
- Homepage: https://arrow.apache.org/
- Documentation: https://appdoc.app/artifact/org.apache.arrow/arrow-plasma/
- License: Apache-2.0,Apache-2.0
-
Latest release: 11.0.0
published about 3 years ago
Rankings
conda-forge.org: r-arrow
- Homepage: https://github.com/apache/arrow
- License: Apache-2.0
-
Latest release: 9.0.0
published over 3 years ago
Rankings
proxy.golang.org: github.com/apache/arrow/go/v16
- Homepage: https://github.com/apache/arrow
- Documentation: https://pkg.go.dev/github.com/apache/arrow/go/v16#section-documentation
- License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 7 more
-
Latest release: v16.1.0
published almost 2 years ago
Rankings
crates.io: datafusion-arrow
Rust implementation of Apache Arrow
- Homepage: https://github.com/apache/arrow
- Documentation: https://docs.rs/datafusion-arrow/
- License: Apache-2.0
Rankings
Maintainers (1)
conda-forge.org: arrow-cpp-proc
- Homepage: http://github.com/apache/arrow
- License: Apache-2.0
-
Latest release: 3.0.0
published about 5 years ago
Rankings
anaconda.org: arrow-cpp
Apache Arrow defines a language-independent columnar memory format for flat and hierarchical data, organized for efficient analytic operations on modern hardware like CPUs and GPUs.
- Homepage: https://github.com/apache/arrow
- License: Apache-2.0
-
Latest release: 19.0.0
published about 1 year ago
Rankings
nuget.org: apache.arrow
Apache Arrow is a cross-language development platform for in-memory data. It specifies a standardized language-independent columnar memory format for flat and hierarchical data, organized for efficient analytic operations on modern hardware.
- Homepage: https://arrow.apache.org/
- License: apache-2.0
-
Latest release: 21.0.0
published 7 months ago
Rankings
Maintainers (5)
repo1.maven.org: com.intel.arrow:arrow-memory
Core off-heap memory management libraries for Arrow ValueVectors.
- Homepage: https://arrow.apache.org/
- Documentation: https://appdoc.app/artifact/com.intel.arrow/arrow-memory/
- License: Apache-2.0,Apache-2.0
-
Latest release: 0.17.0-oap-0.9
published over 5 years ago
Rankings
npmjs.org: @domoritz/apache-arrow
Apache Arrow columnar in-memory format
- Homepage: https://github.com/apache/arrow/blob/master/js/README.md
- License: Apache-2.0
-
Latest release: 8.0.0-canary.9bbbb770b
published almost 4 years ago
Rankings
Maintainers (1)
nuget.org: apache.arrow.flight
Package Description
- Homepage: https://arrow.apache.org/
- License: apache-2.0
-
Latest release: 21.0.0
published 7 months ago
Rankings
Maintainers (5)
repo1.maven.org: com.intel.arrow:arrow-vector
An off-heap reference implementation for Arrow columnar data format.
- Homepage: https://arrow.apache.org/
- Documentation: https://appdoc.app/artifact/com.intel.arrow/arrow-vector/
- License: Apache-2.0,Apache-2.0
-
Latest release: 0.17.0-oap-0.9
published over 5 years ago
Rankings
nuget.org: apache.arrow.flight.aspnetcore
Package Description
- Homepage: https://arrow.apache.org/
- License: apache-2.0
-
Latest release: 21.0.0
published 7 months ago
Rankings
Maintainers (5)
repo1.maven.org: com.intel.arrow:arrow-format
Generated Java files from the IPC Flatbuffer definitions.
- Homepage: https://arrow.apache.org/
- Documentation: https://appdoc.app/artifact/com.intel.arrow/arrow-format/
- License: Apache-2.0,Apache-2.0
-
Latest release: 0.17.0-oap-0.9
published over 5 years ago
Rankings
repo1.maven.org: com.intel.arrow:arrow-plasma
(Experimental/Contrib) Java client for the Plasma object store.
- Homepage: https://arrow.apache.org/
- Documentation: https://appdoc.app/artifact/com.intel.arrow/arrow-plasma/
- License: Apache-2.0,Apache-2.0
-
Latest release: 0.17.0
published over 5 years ago
Rankings
anaconda.org: parquet-cpp
- Homepage: http://github.com/apache/arrow
- License: Apache 2.0
-
Latest release: 1.5.1
published over 6 years ago
Rankings
pypi.org: popperrow
Python library for Apache Arrow
- Homepage: https://arrow.apache.org/
- Documentation: https://arrow.apache.org/docs/python
- License: Apache License, Version 2.0
-
Latest release: 11.0.0
published over 2 years ago
Rankings
Maintainers (1)
repo1.maven.org: com.intel.arrow:arrow-gandiva
Java wrappers around the native Gandiva SQL expression compiler.
- Homepage: https://arrow.apache.org/
- Documentation: https://appdoc.app/artifact/com.intel.arrow/arrow-gandiva/
- License: Apache-2.0,Apache-2.0
-
Latest release: 0.17.0-oap-0.9
published over 5 years ago
Rankings
repo1.maven.org: com.intel.arrow:arrow-dataset
Java implementation of Arrow Datasets API/Framework
- Homepage: https://arrow.apache.org/
- Documentation: https://appdoc.app/artifact/com.intel.arrow/arrow-dataset/
- License: Apache-2.0,Apache-2.0
-
Latest release: 0.17.0-oap-0.9
published over 5 years ago
Rankings
repo1.maven.org: com.intel.arrow:arrow-java-root
Apache Arrow is open source, in-memory columnar data structures and low-overhead messaging
- Homepage: https://arrow.apache.org/
- Documentation: https://appdoc.app/artifact/com.intel.arrow/arrow-java-root/
- License: The Apache License, Version 2.0
-
Latest release: 0.17.0
published over 5 years ago
Rankings
repo1.maven.org: org.webjars.npm:apache-arrow
WebJar for apache-arrow
- Homepage: https://www.webjars.org
- Documentation: https://appdoc.app/artifact/org.webjars.npm/apache-arrow/
- License: Apache-2.0
-
Latest release: 6.0.0
published over 4 years ago
Rankings
conda-forge.org: pyarrow-tests
- Homepage: http://github.com/apache/arrow
- License: Apache-2.0
-
Latest release: 9.0.0
published over 3 years ago
Rankings
conda-forge.org: arrow-c-glib
Apache Arrow is a development platform for in-memory analytics. It contains a set of technologies that enable big data systems to process and move data fast. Arrow GLib is a wrapper library for Arrow C++. Arrow GLib provides C API.
- Homepage: https://arrow.apache.org
- License: Apache-2.0
-
Latest release: 9.0.0
published over 3 years ago
Rankings
crates.io: polars_arrow_rvsry99dx
Rust implementation of Apache Arrow
- Homepage: https://github.com/apache/arrow
- Documentation: https://docs.rs/polars_arrow_rvsry99dx/
- License: Apache-2.0
-
Latest release: 0.17.1
published over 5 years ago
Rankings
Maintainers (1)
nuget.org: apache.arrow.compression
Provides decompression support for the Arrow IPC format
- Homepage: https://arrow.apache.org/
- License: apache-2.0
-
Latest release: 20.0.0
published 10 months ago
Rankings
Maintainers (5)
nuget.org: apache.arrow.flight.sql
Package Description
- Homepage: https://arrow.apache.org/
- License: apache-2.0
-
Latest release: 21.0.0
published 7 months ago
Rankings
Maintainers (4)
npmjs.org: arrow-slim-deps
Apache Arrow columnar in-memory format
- Homepage: https://github.com/apache/arrow/blob/main/js/README.md
- License: Apache-2.0
- Status: unpublished
-
Latest release: 18.0.0-SNAPSHOT
published over 1 year ago
Rankings
Maintainers (1)
npmjs.org: arrow-light-deps
Apache Arrow columnar in-memory format
- Homepage: https://github.com/apache/arrow/blob/main/js/README.md
- License: Apache-2.0
-
Latest release: 18.0.6-SNAPSHOT
published over 1 year ago
Rankings
Maintainers (1)
pypi.org: pyarrow-cramjam
Python library for Apache Arrow
- Homepage: https://arrow.apache.org/
- Documentation: https://arrow.apache.org/docs/python
- License: Apache License, Version 2.0
-
Latest release: 14.1.5
published about 2 years ago
Rankings
Maintainers (1)
Dependencies
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- com.fasterxml.jackson.core:jackson-core
- com.fasterxml.jackson.core:jackson-databind
- org.apache.arrow:arrow-memory-core ${project.version}
- org.apache.arrow:arrow-memory-netty ${project.version}
- org.apache.arrow:arrow-vector ${project.version}
- com.fasterxml.jackson.core:jackson-annotations test
- com.fasterxml.jackson.dataformat:jackson-dataformat-yaml test
- com.h2database:h2 1.4.196 test
- org.assertj:assertj-core test
- org.apache.arrow:arrow-memory-core 14.0.0-SNAPSHOT compile
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- org.apache.hadoop:hadoop-client-api 3.3.2
- org.apache.hadoop:hadoop-client-runtime 3.3.2 test
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- org.apache.hive:hive-storage-api 2.8.1 test
- org.apache.orc:orc-core 1.9.0 test
- org.apache.arrow:arrow-memory-core ${project.version}
- org.apache.arrow:arrow-vector ${project.version}
- org.apache.arrow:arrow-memory-netty ${project.version} test
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- org.slf4j:slf4j-api
- com.google.guava:guava test
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- org.assertj:assertj-core test
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- org.apache.arrow:arrow-memory-core ${project.version}
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- org.apache.commons:commons-compress 1.21
- org.apache.arrow:arrow-memory-unsafe ${project.version} test
- org.apache.arrow:arrow-c-data 14.0.0-SNAPSHOT compile
- org.apache.arrow:arrow-memory-core 14.0.0-SNAPSHOT compile
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- com.google.guava:guava test
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- com.fasterxml.jackson.core:jackson-databind
- com.google.guava:guava
- com.google.protobuf:protobuf-java
- io.grpc:grpc-api
- io.grpc:grpc-context
- io.grpc:grpc-core
- io.grpc:grpc-netty
- io.grpc:grpc-protobuf
- io.grpc:grpc-stub
- io.netty:netty-buffer
- io.netty:netty-handler
- io.netty:netty-tcnative-boringssl-static
- io.netty:netty-transport
- javax.annotation:javax.annotation-api
- org.apache.arrow:arrow-format 14.0.0-SNAPSHOT
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- org.apache.arrow:arrow-vector 14.0.0-SNAPSHOT
- org.slf4j:slf4j-api
- com.google.api.grpc:proto-google-common-protos 1.12.0 test
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- com.google.guava:guava
- com.google.protobuf:protobuf-java
- io.grpc:grpc-api
- io.grpc:grpc-core
- io.grpc:grpc-protobuf
- io.grpc:grpc-stub
- org.apache.arrow:arrow-memory-netty 14.0.0-SNAPSHOT
- org.apache.arrow:flight-core 14.0.0-SNAPSHOT
- com.google.protobuf:protobuf-java
- commons-cli:commons-cli 1.4
- org.apache.arrow:arrow-memory-core ${project.version}
- org.apache.arrow:arrow-vector ${project.version}
- org.apache.arrow:flight-core ${project.version}
- org.apache.arrow:flight-sql ${project.version}
- org.slf4j:slf4j-api
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- org.apache.arrow:flight-core 14.0.0-SNAPSHOT
- org.slf4j:slf4j-api
- org.apache.commons:commons-dbcp2 2.9.0 test
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- com.google.guava:guava
- com.google.protobuf:protobuf-java
- io.netty:netty-common
- joda-time:joda-time 2.10.14
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- org.apache.arrow:flight-sql 14.0.0-SNAPSHOT
- org.apache.calcite.avatica:avatica 1.18.0
- org.bouncycastle:bcpkix-jdk15on 1.61
- org.slf4j:slf4j-api
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- com.google.guava:guava
- com.google.protobuf:protobuf-java
- io.netty:netty-common
- joda-time:joda-time 2.10.14
- org.apache.arrow:arrow-memory-core ${project.version}
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- org.apache.arrow:flight-core ${project.version}
- org.apache.arrow:flight-sql ${project.version}
- org.apache.arrow:flight-sql-jdbc-core ${project.version}
- org.apache.calcite.avatica:avatica 1.18.0
- org.bouncycastle:bcpkix-jdk15on 1.61
- org.slf4j:slf4j-api
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- com.google.flatbuffers:flatbuffers-java
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- org.slf4j:slf4j-api
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- com.google.code.findbugs:jsr305
- org.immutables:value
- org.slf4j:slf4j-api
- io.netty:netty-buffer
- io.netty:netty-common
- org.apache.arrow:arrow-memory-core ${project.version}
- org.immutables:value
- org.slf4j:slf4j-api
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- org.apache.arrow:arrow-memory-core ${project.version}
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- org.apache.avro:avro ${dep.avro.version}
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- com.google.code.findbugs:jsr305 3.0.2
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- org.hamcrest:hamcrest 2.2
- org.slf4j:slf4j-api 1.7.25
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- org.slf4j:jul-to-slf4j 1.7.25 test
- org.slf4j:log4j-over-slf4j 1.7.25 test
- ch.qos.logback:logback-classic 1.2.3
- com.fasterxml.jackson.core:jackson-core
- com.fasterxml.jackson.core:jackson-databind
- com.google.guava:guava
- commons-cli:commons-cli 1.4
- org.apache.arrow:arrow-compression ${project.version}
- org.apache.arrow:arrow-memory-core ${project.version}
- org.apache.arrow:arrow-memory-netty ${project.version}
- org.apache.arrow:arrow-vector ${project.version}
- org.slf4j:slf4j-api
- org.apache.arrow:arrow-vector ${project.version} test
- com.fasterxml.jackson.core:jackson-annotations
- com.fasterxml.jackson.core:jackson-core
- com.fasterxml.jackson.core:jackson-databind
- com.fasterxml.jackson.datatype:jackson-datatype-jsr310
- com.google.flatbuffers:flatbuffers-java ${dep.fbs.version}
- commons-codec:commons-codec 1.15
- io.netty:netty-common
- org.apache.arrow:arrow-format ${project.version}
- org.apache.arrow:arrow-memory-core ${project.version}
- org.slf4j:slf4j-api
- org.apache.arrow:arrow-memory-netty ${project.version} test
- org.apache.arrow:arrow-memory-unsafe ${project.version} test
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