Prepare for 22.0.0 release (#5916)

* bump version to 22

* update CHANGELOG

* update changelog

* split changelog into separate files, one per release

* prettier
36 files changed
tree: d4accb4fdc3316f3c08d89586784154777b1dea6
  1. .github/
  2. benchmarks/
  3. ci/
  4. conbench/
  5. datafusion/
  6. datafusion-cli/
  7. datafusion-examples/
  8. dev/
  9. docs/
  10. python/
  11. test-utils/
  12. .asf.yaml
  13. .dockerignore
  14. .editorconfig
  15. .gitattributes
  16. .github_changelog_generator
  17. .gitignore
  18. .gitmodules
  19. .pre-commit-config.yaml
  20. Cargo.toml
  21. CHANGELOG.md
  22. CODE_OF_CONDUCT.md
  23. CONTRIBUTING.md
  24. header
  25. LICENSE.txt
  26. NOTICE.txt
  27. pre-commit.sh
  28. README.md
  29. rustfmt.toml
README.md

DataFusion

Coverage Status

DataFusion is a very fast, extensible query engine for building high-quality data-centric systems in Rust, using the Apache Arrow in-memory format.

DataFusion offers SQL and Dataframe APIs, excellent performance, built-in support for CSV, Parquet, JSON, and Avro, extensive customization, and a great community.

See the Project Website at https://arrow.apache.org/datafusion/ for more details.

Examples

Please see the example usage in the user guide and the datafusion-examples crate for more information on how to use DataFusion.