Apache Arrow

Clone this repo:


  1. 3a2dfba ARROW-101: Fix java compiler warnings by Laurent Goujon · 10 months ago master
  2. 356d015 ARROW-240: Provide more detailed installation instructions for pyarrow. Closes by MechCoder · 10 months ago
  3. dc79ceb ARROW-244: Some global APIs of IPC module should be visible to the outside by Jihoon Son · 10 months ago
  4. a2fb756 ARROW-241: Add missing implementation for splitAndTransfer in UnionVector by Steven Phillips · 10 months ago
  5. 59e5f98 ARROW-236: Bridging IO interfaces under the hood in pyarrow by Wes McKinney · 10 months ago

Apache Arrow

Powering Columnar In-Memory Analytics

Arrow is a set of technologies that enable big-data systems to process and move data fast.

Initial implementations include:

Arrow is an Apache Software Foundation project. More info can be found at arrow.apache.org.

Getting involved

Right now the primary audience for Apache Arrow are the designers and developers of data systems; most people will use Apache Arrow indirectly through systems that use it for internal data handling and interoperating with other Arrow-enabled systems.

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: