RとApache Arrow

Apache Arrow東京ミートアップ2018での発表スライドです

-----
Arrow
https://github.com/apache/arrow/tree/master/r

ALTREP
https://purrple.cat/blog/2018/10/14/altrep-and-cpp/
https://github.com/wch/r-source/blob/trunk/src/include/R_ext/Altrep.h
https://github.com/ALTREP-examples/Rpkg-mutable/blob/master/src/mutable.c

雑多なメモ: https://gist.github.com/yutannihilation/1e0df52a543da5e032b6d4e0dfb09dea

Transcript

1. View Slide

2. •
   •
   •
   •
   

   View Slide

3. •
   •
   

   View Slide

4. View Slide

5. View Slide

6. View Slide

7. View Slide

8. View Slide

9. •
   •
   •
   •
   •
   

   View Slide

10. View Slide

11. •
    •
    •
    •
    •
    •
    •
    •
    

    View Slide

12. •
    •
    

    View Slide

13. •
    •
    

    View Slide

14. •
    

    View Slide

15. •
    •
    •
    

    View Slide

16. View Slide

17. View Slide

18. View Slide

19. View Slide

20. View Slide

21. View Slide

22. View Slide

23. View Slide

24. View Slide

25. View Slide

26. View Slide

27. View Slide

28. •
    •
    •
    •
    •
    

    View Slide

29. View Slide

30. View Slide

31. View Slide

32. •
    •
    •
    •
    

    View Slide

33. View Slide

34. •
    

    View Slide

35. View Slide

36. •
    •
    •
    

    View Slide

37. View Slide

38. •
    •
    •
    •
    

    View Slide

39. •
    •
    •
    

    View Slide

40. •
    •
    •
    

    View Slide

41. View Slide

42. •
    •
    •
    •
    

    View Slide

43. View Slide

44. •
    •
    •
    •
    

    View Slide