[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-11230":3},{"id":4,"name":5,"fullName":6,"owner":7,"repo":5,"description":8,"homepage":9,"htmlUrl":10,"language":11,"languages":9,"totalLinesOfCode":9,"stars":12,"forks":13,"watchers":14,"openIssues":15,"contributorsCount":9,"subscribersCount":16,"size":16,"stars1d":17,"stars7d":18,"stars30d":19,"stars90d":16,"forks30d":16,"starsTrendScore":20,"compositeScore":21,"rankGlobal":9,"rankLanguage":9,"license":9,"archived":22,"fork":22,"defaultBranch":23,"hasWiki":22,"hasPages":22,"topics":24,"createdAt":9,"pushedAt":9,"updatedAt":26,"readmeContent":27,"aiSummary":28,"trendingCount":16,"starSnapshotCount":16,"syncStatus":29,"lastSyncTime":30,"discoverSource":31},11230,"arrow","apache\u002Farrow","apache","Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics",null,"https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow","C++",16835,4131,340,2352,0,19,31,104,57,45,false,"main",[5,25],"parquet","2026-06-12 02:02:30","\u003C!---\n  Licensed to the Apache Software Foundation (ASF) under one\n  or more contributor license agreements.  See the NOTICE file\n  distributed with this work for additional information\n  regarding copyright ownership.  The ASF licenses this file\n  to you under the Apache License, Version 2.0 (the\n  \"License\"); you may not use this file except in compliance\n  with the License.  You may obtain a copy of the License at\n\n    http:\u002F\u002Fwww.apache.org\u002Flicenses\u002FLICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing,\n  software distributed under the License is distributed on an\n  \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n  KIND, either express or implied.  See the License for the\n  specific language governing permissions and limitations\n  under the License.\n-->\n\n# Apache Arrow\n\n[![Fuzzing Status](https:\u002F\u002Foss-fuzz-build-logs.storage.googleapis.com\u002Fbadges\u002Farrow.svg)](https:\u002F\u002Fbugs.chromium.org\u002Fp\u002Foss-fuzz\u002Fissues\u002Flist?sort=-opened&can=1&q=proj:arrow)\n[![License](https:\u002F\u002Fimg.shields.io\u002F:license-Apache%202-blue.svg)](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow\u002Fblob\u002Fmain\u002FLICENSE.txt)\n[![BlueSky Follow](https:\u002F\u002Fimg.shields.io\u002Fbadge\u002Fbluesky-Follow-blue?logo=bluesky)](https:\u002F\u002Fbsky.app\u002Fprofile\u002Farrow.apache.org)\n\n## Powering In-Memory Analytics\n\nApache Arrow is a universal columnar format and multi-language toolbox for fast\ndata interchange and in-memory analytics. It contains a set of technologies that\nenable data systems to efficiently store, process, and move data.\n\nMajor components of the project include:\n\n - [The Arrow Columnar Format](https:\u002F\u002Farrow.apache.org\u002Fdocs\u002Fdev\u002Fformat\u002FColumnar.html):\n   a standard and efficient in-memory representation of various datatypes, plain or nested\n - [The Arrow IPC Format](https:\u002F\u002Farrow.apache.org\u002Fdocs\u002Fdev\u002Fformat\u002FColumnar.html#serialization-and-interprocess-communication-ipc):\n   an efficient serialization of the Arrow format and associated metadata,\n   for communication between processes and heterogeneous environments\n - [ADBC (Arrow Database Connectivity)](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow-adbc\u002F) `↗`: Arrow-powered API,\n   drivers, and libraries for access to databases and query engines\n - [The Arrow Flight RPC protocol](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow\u002Ftree\u002Fmain\u002Fformat\u002FFlight.proto):\n   based on the Arrow IPC format, a building block for remote services exchanging\n   Arrow data with application-defined semantics (for example a storage server or a database)\n - [C++ libraries](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow\u002Ftree\u002Fmain\u002Fcpp)\n - [C bindings using GLib](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow\u002Ftree\u002Fmain\u002Fc_glib)\n - [.NET libraries](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow-dotnet) `↗`\n - [Gandiva](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow\u002Ftree\u002Fmain\u002Fcpp\u002Fsrc\u002Fgandiva):\n   an [LLVM](https:\u002F\u002Fllvm.org)-based Arrow expression compiler, part of the C++ codebase\n - [Go libraries](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow-go) `↗`\n - [Java libraries](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow-java) `↗`\n - [JavaScript libraries](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow-js) `↗`\n - [Julia implementation](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow-julia) `↗`\n - [Python libraries](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow\u002Ftree\u002Fmain\u002Fpython)\n - [R libraries](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow\u002Ftree\u002Fmain\u002Fr)\n - [Ruby libraries](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow\u002Ftree\u002Fmain\u002Fruby)\n - [Rust libraries](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow-rs) `↗`\n - [Swift libraries](https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow-swift) `↗`\n\nThe `↗` icon denotes that this component of the project is maintained in a separate\nrepository.\n\nArrow is an [Apache Software Foundation](https:\u002F\u002Fwww.apache.org) project. Learn more at\n[arrow.apache.org](https:\u002F\u002Farrow.apache.org).\n\n## What's in the Arrow libraries?\n\nThe reference Arrow libraries contain many distinct software components:\n\n- Columnar vector and table-like containers (similar to data frames) supporting\n  flat or nested types\n- Fast, language agnostic metadata messaging layer (using Google's FlatBuffers\n  library)\n- Reference-counted off-heap buffer memory management, for zero-copy memory\n  sharing and handling memory-mapped files\n- IO interfaces to local and remote filesystems\n- Self-describing binary wire formats (streaming and batch\u002Ffile-like) for\n  remote procedure calls (RPC) and interprocess communication (IPC)\n- Integration tests for verifying binary compatibility between the\n  implementations (e.g. sending data from Java to C++)\n- Conversions to and from other in-memory data structures\n- Readers and writers for various widely-used file formats (such as Parquet, CSV)\n\n## Implementation status\n\nThe official Arrow libraries in this repository are in different stages of\nimplementing the Arrow format and related features.  See our current\n[feature matrix](https:\u002F\u002Farrow.apache.org\u002Fdocs\u002Fdev\u002Fstatus.html)\non git main.\n\n## How to Contribute\n\nPlease read our latest [project contribution guide][4].\n\n## Getting involved\n\nEven if you do not plan to contribute to Apache Arrow itself or Arrow\nintegrations in other projects, we'd be happy to have you involved:\n\n- Join the mailing list: send an email to\n  [dev-subscribe@arrow.apache.org][1]. Share your ideas and use cases for the\n  project.\n- Follow our activity on [GitHub issues][3]\n- [Learn the format][2]\n- Contribute code to one of the reference implementations\n\n## Continuous Integration Sponsors\n\nWe use [runs-on][5] for managing the project self-hosted runners.\nWe use [AWS][6] for some of the required infrastructure for the project.\n\n[1]: mailto:dev-subscribe@arrow.apache.org\n[2]: https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow\u002Ftree\u002Fmain\u002Fformat\n[3]: https:\u002F\u002Fgithub.com\u002Fapache\u002Farrow\u002Fissues\n[4]: https:\u002F\u002Farrow.apache.org\u002Fdocs\u002Fdev\u002Fdevelopers\u002Findex.html\n[5]: https:\u002F\u002Fruns-on.com\u002F\n[6]: https:\u002F\u002Faws.amazon.com\u002F\n","Apache Arrow是一个用于快速数据交换和内存分析的通用列式存储格式及多语言工具箱。其核心功能包括高效的列式存储格式、跨进程通信格式IPC以及多种语言的库支持，这些技术使得不同系统间的数据存储、处理与传输更加高效。Arrow还提供了ADBC（Arrow数据库连接）API、Flight RPC协议等高级特性，进一步增强了数据处理能力。该项目特别适合需要高性能数据处理的应用场景，如大数据分析、机器学习训练等环境，在这些环境中，快速的数据访问和低延迟的数据传输至关重要。",2,"2026-06-11 03:31:29","trending"]