DynamoDB Step Zero to One

Transcript

1. %ZOBNP%#
   4UFQ
   ;FSP
   UP
   0OF ٢ాوจ ![FQIJSBOTBT
   Ϋϥεϝιουגࣜձࣾ

2. εϥΠυ͸ޙͰೖख͢Δ͜ͱ͕ग़དྷ·͢ͷͰ ൃදதͷ಺༰ΛϝϞ͢Δඞཁ͸͋Γ·ͤΜɻ ࣸਅࡱӨΛ͢Δ৔߹͸ ϑϥογϡɾγϟολʔԻ͕ग़ͳ͍Α͏ʹ͝഑ྀ͍ͩ͘͞ Attention

3. 
    #ChugokuDB

4. ࣗݾ঺հ
    ٢ాوจ ![FQIJSBOTBT
   wΫϥεϝιουגࣜձࣾ
   wϞόΠϧΞϓϦαʔϏε෦
   wԬࢁ+BWBϢʔβձ
   ୅දΦʔϓϯη ϛφʔ
   Ԭࢁ࣮ߦҕһ
   

   w޷͖ͳ"84ͷαʔϏε
   w&$4 %ZOBNP%#

5. ΞδΣϯμ
    w3%#ͱ%ZOBNP%#
   wΩϟύγςΟϢχοτ
   wύʔςΟγϣϯΩʔͱϨϯδΩʔ
   wσʔλ֨ೲʹ͍ͭͯ
   wݕࡧํ๏
   w̎ͭͷಡΈࠐΈ੔߹ੑ
   w࣮ࡍͷར༻ྫ

6. 
    RDBͱDynamoDB

7. 3%#ͷಛ௃
    wߦͱΧϥϜͰߏ੒͞Εͨςʔϒϧ
   w42-Λ࢖ͬͯɺࣗ༝ʹσʔλΛߜΓࠐΜͩΓ͠ ͯݕࡧ͕Ͱ͖Δ
   wσʔλͷҰ؏ੑ $POTJTUFODZ ɺॻ͖ࠐΈૢ࡞ ͷݪࢠੑ

   "UPNJDJUZ
   wՄ༻ੑͱ֦ுੑΛߋʹٻΊΒΕΔΑ͏ʹͳͬͯ ͖ͨ

8. Մ༻ੑͱ֦ுੑΛͲ͏ߴΊΔͷ͔ʁ
    Մ༻ੑΛ্͛Δʹ͸৑௕Խ
   wෳ਺ͷϊʔυʹσʔλͷίϐʔΛ࣋ͭ
   wͲ͔͕͜ো֐Λ͓ͯ͜͠΋ɺଞͷϊʔυͰॲཧ ΛܧଓͰ͖Δ
   ֦ுੑΛ্͛Δʹʹ͸෼ࢄԽ
   wϊʔυ͝ͱʹड͚࣋ͭσʔλΛ෼͚Δ
   w෼ࢄ͢Δ͜ͱͰੑೳΛ୲อ͢Δ

9. 
    ͔͠͠৑௕Խɺ෼ࢄԽ͢Δͱ Ұ؏ੑΛอ࣋͢Δ͜ͱ͕೉͍͠

10. 
     Մ༻ੑˍ֦ுੑ ͱ Ұ؏ੑ͸τϨʔυΦϑ

11. 
     Ұ؏ੑΛଟগ٘ਜ਼ʹͭͭ͠ ߴՄ༻ੑɺߴ֦ுੑΛऔΔ Ұ؏ੑ͸ͦΕ΄ͲॏཁͰͳ͍έʔε΋ଟ਺

12. %ZOBNP%#ͷಛ௃
     wϑϧϚωʔδυ
    wΩʔͱ஋ͷอଘͷΈʹಛԽ
    wͭͷ";ʹσʔλΛίϐʔ͢Δ͜ͱͰɺߴ͍Մ ༻ੑΛ֬อ
    wෳ਺ͷϊʔυͰσʔλΛड͚࣋ͭ͜ͱͰɺߴ͍ ֦ுੑΛ֬อ

13. %ZOBNP%#ͷಛ௃ʢࠓ೔͸࿩͞ͳ͍ʣ
     w55- 5JNF
    UP
    -JWF
    w%ZOBNP%#
    4USFBNT
    w%"9

14. 3%#ͱൺ΂ͯͰ͖ͳ͍͜ͱ
     wॊೈͳݕࡧ
    wूܭ
    wςʔϒϧಉ࢜ͷ+0*/
    w௕͍ϨίʔυʢLC੍ݶʣ
    wҰ؏ੑͷ͋ΔಡΈऔΓ
    wτϥϯβΫγϣϯʢݶఆతʣ

15. 
     ΩϟύγςΟϢχοτ

16. ΩϟύγςΟϢχοτ
     wඵؒ౰ͨΓͷεϧʔϓοτΛࣄલʹઃఆͰ͖Δ
    wಡΈࠐΈɺॻ͖ࠐΈผʹࢦఆ
    w͍ͭͰ΋ແఀࢭͰ্͛ͨΓɺԼ͛ͨΓͰ͖Δ
    w$6ͷ஋Ͱར༻ྉ͕ۚ΄΅ܾ·Δ

17. ΩϟύγςΟϢχοτ
     3FBE
    DBQBDJUZ
    wϢχοτͰɺຖඵLCͷσʔλΛಡΈ͜ΊΔ
    8SJUF
    DBQBDJUZ
    wϢχοτͰɺຖඵLCͷσʔλΛॻ͖͜ΊΔ
    wσʔλͷฏۉαΠζͱɺཁٻ͞ΕΔඵؒͷε ϧʔϓοτ͕෼͔Ε͹ɺࣄલʹઃఆͰ͖Δ

18. ΩϟύγςΟϢχοτ
     ௒͑ΔͱͲ͏ͳΔͷʁ
    wεϩοτϦϯά͕ൃੜ͢ΔʢΤϥʔʹͳΔʣ
    w4%,ଆͰϦτϥΠͯ͘͠ΕΔ
    w$MPVE8BUDIͳͲͰεϩοτϦϯά͕ൃੜͯ͠ ͍ͳ͍͔ɺద੾ʹ؂ࢹ
    wద੾ͳ$6Λઃఆ͢Δඞཁ͕͋Δ

19. ΩϟύγςΟϢχοτ
     "VUP
    4DBMJOH
    wҰఆ࣌ؒɺࢦఆͨ͠$6Λ௒͍͑ͯͨ৔߹ʹɺ ࣗಈͰ$6Λ૿΍͢ʢݮΒ͢ʣ
    w༗ޮԽ͢Δͱ$MPVE8BUDI
    "MBSNʹ֤छ "MBSN͕࡞੒͞ΕΔͷͰɺͦͷ಺༰ΛνΣοΫ

20. ΩϟύγςΟϢχοτ
     0O%FNBOE
    w׬શ͓·͔ͤίʔε
    wͨͩ͠ɺগʑ͓ߴ͍ʢఔ౓ʣ
    wIUUQTEFWDMBTTNFUIPEKQDMPVEBXT SFJOWFOUDPNQBSFEZOBNPECPO EFNBOEQSJDFXJUIQSPWJTJPOFEQSJDF

21. 
     ύʔςΟγϣϯΩʔͱ ϨϯδΩʔ

22. ύʔςΟγϣϯΩʔͱ͸
     ύʔςΟγϣϯΩʔʢϋογϡΩʔʣ
    w3%#Ͱ͍͏ͱ͜ΖͷओΩʔ
    wͭͷΈࢦఆ
    wྫ͑͹Ϣʔβ*%ͳͲ
    wͲͷϊʔυʹσʔλΛ֨ೲ͢Δ͔ͷ൑அʹ࢖Θ ΕΔ
    

23. ςʔϒϧͷΠϝʔδ
     *E /BNF (SBEF 7BMVF  ߴւઍՎ 

      ౉ล༵    ࡩ಺སࢠ    ࠃ໦ాՖؙ  

24. ϨϯδΩʔͱ͸
     ϨϯδΩʔʢιʔτΩʔʣ
    wύʔςΟγϣϯΩʔͱ͸ผʹɺෳ߹Ωʔͱͯ͠ ࢖༻͢Δଐੑ
    wྫ͑͹λΠϜελϯϓͳͲ
    wݕࡧ࣌ʹ৚݅ࢦఆͰ͖Δ
    wΠίʔϧɺେখɺCFUXFFOɺCFHJO
    XJUI

25. ςʔϒϧͷΠϝʔδ
     *E %BUF 7BMVF    

              

26. 
     σʔλ֨ೲํ๏ʹ͍ͭͯ

27. JUFN͸෼ࢄͨ͠ύʔςΟγϣϯʹอଘ͞ΕΔ
     *E ϋογϡ஋  BCDE  BDCE *E

    ϋογϡ஋  CBDE *E ϋογϡ஋  DBCE node-A node-B node-C

28. JUFN͸ͭͷ";ʹϨϓϦέʔτ͞ΕΔ
     *E ϋογϡ஋  BCDE  BDCE AZ1

    *E ϋογϡ஋  BCDE  BDCE AZ2 *E ϋογϡ஋  BCDE  BDCE AZ3

29. σʔλ֨ೲͷΠϝʔδ
     /PEF ύʔςΟγϣϯΩʔ ϋογϡ஋ ϨϯδΩʔ "  BCDE

     "  BCDE  "  "DCE  #  CBDE  $  DBCE 

30. 
     ݕࡧํ๏

31. %ZOBNP%#ͷݕࡧํ๏
     w4DBO
    w(FU*UFN
    w2VFSZ

32. 4DBO
     wશ݅ಡΈࠐΈ
    wίετ͕ߴ͍
    wϑΟϧλΛࢦఆͰ͖Δ
    wશ݅औಘޙʹϑΟϧλ͕ద༻͞ΕΔ

33. (FU*UFN
     wύʔςΟγϣϯΩʔɺ·ͨ͸ύʔςΟγϣϯ ΩʔͱϨϯδΩʔΛࢦఆͯ͠ɺd݅ͷJUFNΛ औಘ͢Δ
    wϨϯδΩʔΛൣғࢦఆͰ͖ͳ͍

34. 2VFSZ
     wύʔςΟγϣϯΩʔͱϨϯδΩʔΛࢦఆͯ͠ɺ ෳ਺݅ͷJUFNΛऔಘ͢Δ
    wϨϯδΩʔʹ͸ΠίʔϧɺେখɺCFUXFFOɺ CFHJO
    XJUIͳͲΛࢦఆͰ͖Δ

35. 
     w%ZOBNP%#Ͱ͸σʔλΛߴ଎ʹݕࡧ͢Δͨ ΊɺύʔςΟγϣϯΛಛఆͰ͖ͳ͍ݕࡧ͸ఏڙ ͞Ε͍ͯͳ͍

36. σʔλ֨ೲͷΠϝʔδ
     /PEF ύʔςΟγϣϯΩʔ ϋογϡ஋ ϨϯδΩʔ "  BCDE

     "  BCDE  "  BDCE  #  CBDE  $  DBCE 

37. 
     2ͭͷ ಡΈࠐΈ੔߹ੑ

38. ̎ͭͷಡΈࠐΈ੔߹ੑ
     ݁Ռ੔߹ੑ
    wJUFNΛߋ৽ޙɺ͙͢͜ΕΛಡΈࠐΉͱݹ͍ σʔλ͕ฦͬͯ͘Δ৔߹͕͋Δ
    w࠷େͰ΋ඵఔ౓
    ڧ͍੔߹ੑ
    wඞͣ࠷৽ͷσʔλ͕ฦͬͯ͘Δ
    wͨͩ͠$6ΛഒҎ্ফඅ͢Δ

39. JUFN͸ͭͷ";ʹϨϓϦέʔτ͞ΕΔ
     *E /BNF  )PHF AZ1 AZ2 AZ3

    *E /BNF  )PHF *E /BNF  )PHF

40. ߋ৽ॲཧΛͨ͠৔߹ɾɾɾ
     *E /BNF  )PHF AZ1 AZ2 AZ3

    *E /BNF  'VHB *E /BNF  'VHB

41. ڧ͍੔߹ੑͰಡΈࠐΜͩ৔߹
     *E /BNF  )PHF AZ1 AZ2 AZ3

    *E /BNF  'VHB *E /BNF  'VHB

42. 
     ࣮ࡍͷར༻ྫ

43. ΞϓϦͷૢ࡞ϩά
     wϢʔβ*%ΛύʔςΟγϣϯΩʔ
    wλΠϜελϯϓΛϨϯδΩʔ
    wΠϕϯτϩάΛߴ଎ʹॻ͖͜Ή
    w%ZOBNP%#
    4USFBNT
    
    -BNCEB
    
    4
    
    "UIFOBͰूܭ

44. ΧϨϯμʔσʔλ
     w3%#͚ͩͩͱΩπΠ
    w܁Γฦ͠ɺऴ೔༧ఆɺଞϢʔβͱͷڞ༗ΧϨϯ μʔɺެ։ൣғɾɾɾ
    w3%#ͷσʔλΛݩʹ424ʹλεΫΛ࡞੒
    w%ZOBNP%#্ʹϢʔβɺ೔෇ผʹݸผʹ౎౓ σʔλ࡞੒

45. ·ͱΊ
     w3%#ɺ%ZOBNP%#ͦΕͧΕͷಛੑΛ׆͔͢
    wΩϟύγςΟϢχοτ͸ద੾ʹ
    w%ZOBNP%#͕σʔλΛͲͷΑ͏ʹอ͍࣋ͯ͠Δ ͔Πϝʔδ͢Δ͜ͱ͸େࣄ
    wΫϥ΢υͩͱ3%#΍%ZOBNP%#ͷଞʹ΋σʔλ ετϨʔδ͸͋Δ
    w֤ʑͷσʔλͷϥΠϑαΠΫϧɺΞΫηεස౓ɺ

    ͳͲΛߟ͑ɺద੾ͳσʔλετϨʔδʹσʔλΛ ஔ͜͏

46. 
     ͋Γ͕ͱ͏͍͟͝·ͨ͠