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apache / arrow / 9e0f76a6674e8583d84fcb34574b0a19585956a7
commit9e0f76a6674e8583d84fcb34574b0a19585956a7[log] [tgz]
authorSutou Kouhei <kou@clear-code.com>Fri Jan 24 14:36:03 2020 +0900
committerSutou Kouhei <kou@clear-code.com>Fri Jan 24 14:36:03 2020 +0900
tree2ff9a1adfb459a22251514956212f4b98fd3a951
parentcba234a9edc28180e5569249b8a4155964a2b697 [diff]
ARROW-7666: [Packaging][deb] Always use Ninja to reduce build time

debhelper 11.2 or later supports `cmake+ninja`: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=895044
We require debhelper 12 or later in `debian/control`.
So we can always use `cmake+ninja`.

Closes #6272 from kou/packaging-debian-use-ninja and squashes the following commits:

974b9191b <Sutou Kouhei>  Always use Ninja to reduce build time

Authored-by: Sutou Kouhei <kou@clear-code.com>
Signed-off-by: Sutou Kouhei <kou@clear-code.com>
1 file changed
tree: 2ff9a1adfb459a22251514956212f4b98fd3a951
  1. .github/
  2. c_glib/
  3. ci/
  4. cpp/
  5. csharp/
  6. dev/
  7. docs/
  8. format/
  9. go/
  10. integration/
  11. java/
  12. js/
  13. matlab/
  14. python/
  15. r/
  16. ruby/
  17. rust/
  18. testing
  19. .clang-format
  20. .clang-tidy
  21. .clang-tidy-ignore
  22. .dir-locals.el
  23. .dockerignore
  24. .env
  25. .gitattributes
  26. .gitignore
  27. .gitmodules
  28. .hadolint.yaml
  29. .pre-commit-config.yaml
  30. .readthedocs.yml
  31. appveyor.yml
  32. CHANGELOG.md
  33. cmake-format.py
  34. CODE_OF_CONDUCT.md
  35. CONTRIBUTING.md
  36. docker-compose.yml
  37. header
  38. LICENSE.txt
  39. Makefile.docker
  40. NOTICE.txt
  41. README.md
  42. run-cmake-format.py
README.md

Apache Arrow

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Powering In-Memory Analytics

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.

Major components of the project include:

Arrow is an Apache Software Foundation project. Learn more at arrow.apache.org.

What's in the Arrow libraries?

The reference Arrow libraries contain a number of 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

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: