マイクロサービスの思想から捉える Backends for Frontendsとその類似パターン / Backends for Frontends and its similar pattern from the microservices perspective

UIT#3 The “Backends for Frontends” sharing

Transcript

1. ϚΠΫϩαʔϏεͷࢥ૝͔Βଊ͑Δ
   #BDLFOET
   GPS
   'SPOUFOETͱͦͷྨࣅύλʔϯ
   ৿
   ٱଠ࿠
   !RTPOB
   גࣜձࣾ'J/$
   
   6*5
   5IF
   l#BDLFOET
   GPS
   'SPOUFOETz
   TIBSJOH
2. ࣗݾ঺հ 2 • ໊લ
   ৿
   ٱଠ࿠
   !RTPOB
   • גࣜձࣾ'J/$
   • ओʹαʔόαΠυΤϯδχΞ
   ͓खॊΒ͔ʹʂ
   • #''ྺ
   ೥൒
   ʙ
   • .JDSPTFSWJDFT
   .FFUVQओ࠵
3. ΞδΣϯμ 3 ‣ ষ
   #''ͱ͸ɺͦͷҐஔ͚ͮͱ໨త
   ‣ ষ
   #''ͱϚΠΫϩαʔϏεͷؔ܎ੑ
   ‣ ষ
   #''ͱͦͷྨࣅύλʔϯͷ࣮ફ
4. ΞδΣϯμ 4 ▾ ষ
   #''ͱ͸ɺͦͷҐஔ͚ͮͱ໨త
   ‣ #''ͱ͸ʁ
   ‣ #''ͷཱͪҐஔ
   ‣ #''ͷ໨తɾղܾ͢Δ՝୊
   ‣ ষ
   #''ͱϚΠΫϩαʔϏεͷؔ܎ੑ
   ‣ ষ
   #''ͱͦͷྨࣅύλʔϯͷ࣮ફ
5. #''ͱ͸ʁ 5 • ࢲݟ
   #''
   #BDLFOET
   GPS
   'SPOUFOET
   ʹ͸
 গ͠༻ޠͷࠞཚ͕͋ΔΑ͏ʹࢥ͏
   • ʮ4FSWFST
   GPS
   'SPOUFOETʯ͕ΑΓ࣮ଶʹ͍ۙ
   • 'SPOUFOE
   
   #BDLFOE
   
   ࿦ཧతͳ෼ྨ
   • $MJFOU
   
   4FSWFS
   
   ෺ཧతͳ෼ྨ
6. #''ͷཱͪҐஔ 6 • ࿦ཧత͸'SPOUFOEʹҐஔ͠ɺ෺ཧతʹ͸4FSWFSͰ͋Δ
7. #''ͷ໨తɾղܾ͢Δ՝୊ 7 • ϚΠΫϩαʔϏεͷ"1*܈Λɺ6*޲͚ʹ߹੒͢Δ
   • ͜ͷൃදͰ͸͜ΕΛ۷ΓԼ͛Δ
   • ͦͷଞʹ΋͍Ζ͍Ζ͋Δ
   • Ωϟογϡ
   6*ϨΠϠͷ"#ςετ
   FUD
   • ࠓ೔͸͍ΖΜͳࣄྫ͕ݟΕΔ͸ͣʂ
8. ΞδΣϯμ 8 ‣ ষ
   #''ͱ͸ɺͦͷҐஔ͚ͮͱ໨త
   ▾ ষ
   #''ͱϚΠΫϩαʔϏεͷؔ܎ੑ
   ‣ ϚΠΫϩαʔϏεͱ͸ʁ
   ‣ ΫϥΠΞϯτͱϚΠΫϩαʔϏεͷؔ܎
   ‣ ϚΠΫϩαʔϏεͷ౷߹ͷํ๏
   ‣ ষ
   #''ͱͦͷྨࣅύλʔϯͷ࣮ફ
9. ϚΠΫϩαʔϏεͱ͸ʁ 9 • ڠௐͯ͠ಈ࡞͢Δɺখن໛Ͱࣗ཯తͳαʔϏε
   • ֤ϏδωεΛ୲౰͢ΔνʔϜ͕ɺಠཱʹϦϦʔεαΠΫ ϧΛ࣋ͪɺߴ଎ʹ1%$"Λճ͢͜ͱ͕Ͱ͖Δ
   • 'J/$ͷαʔϏεΛྫʹͱͬͯઆ໌͢Δ
   • 'J/$͸໿ݸͷϚΠΫϩαʔϏεΛӡ༻த
10. 10 'J/$ͷϓϩμΫτ ʙ
    ϔϧεέΞɾඒ༰ʹಛԽͨ͠&$αΠτ
    ʙ Ҩ఻ࢠ৘ใ ݂ӷݕࠪ݁Ռ ݈਍σʔλ νϟοτ ໰͍߹Θͤ ߪങཤྺ ޿ࠂ৘ใ౳ ϩάΠϯ࣌ؒ ར༻ස౓ ੜମ৘ใɾ׆ಈσʔλ ҩྍɾݕࠪσʔλ ߦಈཤྺ ͓೰Έ า਺ɾ׆ಈྔ ݂ѹ ମௐɾؾ෼ ৯ࣄ࣌ؒɾ಺༰ ਭ຾ɾब৸࣌ؒ ମॏɾମ૊੒ ੜཧ ੜ׆श׳ ʙ
    Ϩγϐ
    
    ϑΟοτωε
    
    ϥΠϑϋοΫ౳ͷಈըίϯςϯ π
    ʙ ࢟੎ ʙ
    'J/$๏ਓɾ݈อ޲͚΢ΣϧωειϦϡʔγϣϯ
    ʙ
11. 'J/$ͷϓϩμΫτͱϚΠΫϩαʔϏε 11 • ֤ϓϩμΫτ͕ɺߋʹ༷ʑͳػೳΛ಺แ͍ͯ͠Δ
    • ྫ
    'J/$
    ΞϓϦ
    • ϥΠϑϩά
    า਺
    ਭ຾
    FUD
    • ϑΟοτωεத৺ͷಈըϝσΟΞ
    • ίϛϡχςΟػೳ
    • QVTI௨஌
    ΦϯϘʔσΟϯά
    ͳͲ
    • ֤ػೳ͸૬ޓʹ࿈ܞ͍ͯ͠Δ
    • ྫ
    า͘ͱϙΠϯτ͕΋Β͑Δ
    
    'J/$ϞʔϧͰ࢖͑Δ
    • "1*࿈ܞ
    
    ඇಉظΠϕϯτ࿈ܞ
12. 'J/$ͷϓϩμΫτͱϚΠΫϩαʔϏε 12 • ֤ػೳ͸ɺಠཱͯ͠େ͖ͳϏδωεʹҭ͍ͯͨ
    • 'J/$ͷϓϩμΫτͷػೳʹ͸ɺ୯ମͰ΋ࣄۀʹͳΓ͏Δ΋ ͷ͕ͨ͘͞Μ͋Δ
    • ͦΕΒΛಠཱͯ͠αʔϏεʹ੾Γग़͢͜ͱͰɺνʔϜ͕ ࣗ཯ɾಠཱͯ͠։ൃϦϦʔεαΠΫϧΛճ͠ɺߴ଎ʹ 1%$"͢Δ͜ͱ͕Ͱ͖Δ
13. • ϞϊϦγοΫαʔϏεͷ৔߹
    • ΫϥΠΞϯτ
    O
    αʔϏε ΫϥΠΞϯτͱαʔϏεͷؔ܎ 13
14. • ϚΠΫϩαʔϏεͷ৔߹
    • ΫϥΠΞϯτ
    ON
    αʔϏε ΫϥΠΞϯτͱαʔϏεͷؔ܎ 14
15. • ͜ͷਤͷΑ͏ʹɺ௚઀΍ΓͱΓ͢ΔͱͲ͏ͳΔ͔ʁ ϚΠΫϩαʔϏεͷ౷߹ͷํ๏ 15
16. 
    ௚઀΍ΓͱΓ͢Δ 16 • ໰୊఺
    ΫϥΠΞϯτʹछʑͷෳࡶ͕͋͞Δ
    • ༷ʑͳϗετΛ௚઀஌Βͳ͚Ε͹ͳΒͳ͍
    • ը໘Λߏ੒͢Δͷʹෳ਺ճ"1*ϦΫΤετ͕ඞཁ
    • ୯Ұͷ#BDLFOEͰ͋Ε͹ɺ(SBQI2-
    ͕Ұͭͷղܾࡦ
    • ෳ਺ͷϚΠΫϩαʔϏε΁ͷݺͼग़͠͸ґવͱͯ͠໰୊
    • ղܾࡦ
    தؒ૚ʹαʔόΛ഑ஔʁ
17. 
    "1*
    (BUFXBZ
    ύλʔϯ 17 • ͢΂ͯͷαʔϏεΛू໿͠ɺ'SPOUFOE޲͚ʹఏڙ͢Δ
 ϨΠϠ
18. 
    "1*
    (BUFXBZ
    ύλʔϯ 18 • ,POH
    ͳͲͷ
    "1*
    (BUFXBZ੡඼͕͋Δ
    • "1*ू໿ͷଞʹ΋ɺೝূɺྲྀྔ੍ޚͳͲΛ΍ͬͯ͘ΕΔ
    • جຊతʹ͸#BDLFOEͷΤϯδχΞ͕؅ཧ͢Δ΋ͷ
19. 
    "1*
    (BUFXBZ
    ύλʔϯ 19 • "1*
    (BUFXBZʹಠࣗͷϩδοΫ͸࣋ͨͤʹ͍͘
    • ϩδοΫΛ࣋ͭͱɺڊେͳ݁߹ϨΠϠʹͳΓɺΫϥΠΞϯ τͷ૿Ճʹରͯ͠εέʔϧ͠ͳ͍
    • ༷ʑͳϩδοΫ͕ฆΕࠐΈ΍͘͢ͳΓɺ݁ՌతʹϚΠΫϩ αʔϏεͷಠཱੑΛ્֐͠΍͍͢
    • 
    'SPOUFOE͕ࣗ༝ʹ࢖͑ΔϨΠϠͰ͸ͳ͍
    • ෳ਺ͷϦιʔεΛϦΫΤετͰฒྻʹऔಘɺ͸
 Ͱ͖Δ
    ੡඼΋͋Δ
    • ෳ਺ͷϦιʔεΛϚʔδͯ͠ฦ͢ɺͳͲ͸Ͱ͖ͳ͍
20. 
    #''
    ύλʔϯ 20 • ΫϥΠΞϯτ͝ͱʹɺར༻͢ΔαʔϏεΛू໿͢Δ
21. 
    #''
    ύλʔϯ 21 • "1*
    (BUFXBZύλʔϯͱ͸ࣅͯඇͳΔ΋ͷ
    • αʔϏεଆ͕ू໿ͯ͠ఏڙ͢ΔͷͰ͸ͳ͘ɺ
 ϑϩϯτΤϯυଆ͕ࣗ෼ͰબΜͰू໿͍ͯ͠Δ
    • ϚΠΫϩαʔϏεͷࣗ཯ੑ͕อͨΕΔ
    • ϑϩϯτΤϯυͷࣗ༝౓͕ߴ͍
22. 'SPOUFOE
    ❤
    #''
    ❤
    #BDLFOE
23. #''
    ͷ஫ҙ఺ 23 • ຊདྷ͸όοΫΤϯυͰ΍Δ΂͖ϩδοΫΛ
 #''ʹ࣋ͨͳ͍Α͏ʹ͢Δ
    • ྑ͘ͳ͍ྫ
    #''Ͱߋ৽ॲཧΛΦʔέετϨʔγϣϯ
    • ͍ͣΕ͔ͷόοΫΤϯυαʔϏε͕Ұٛతʹߋ৽ॲཧΛड ͚ɺͦͷαʔϏε͕ඇಉظΠϕϯτΛൃߦ͠ଞαʔϏεʹ ఻೻ͤ͞ΔͱΑ͍
    • ϚΠΫϩαʔϏεශ݂঱
    ʹ஫ҙ
    • ۃྗόοΫΤϯυʹدͤΔҙࣝ
24. ͜͜Ͱએ఻ 24 • ٕज़ॻయͰ
    ʮ.JDSPTFSWJDFT
    BSDIJUFDUVSF
    ΑΖͣຊʯ
    ͱ͍͏ಉਓࢽΛग़͠·ͨ͠
    • 'J/$ͷΤϯδχΞਓͷڞஶ
    • ඇಉظΞʔΩςΫνϟ΍
    .JDSP
    'SPOUFOETͷ࿩ͳͲΛղઆ ͍ͯ͠·͢ʂ
25. ΞδΣϯμ 25 ‣ ষ
    #''ͱ͸ɺͦͷҐஔ͚ͮͱ໨త
    ‣ ষ
    #''ͱϚΠΫϩαʔϏεͷؔ܎ੑ
    ‣ ষ
    #''ͱͦͷྨࣅύλʔϯͷ࣮ફ
    ‣ 'J/$ͷ৽ࣄྫ
    #''
    GPS
    J04"OESPJE
    "QQ
    ‣ .JDSP
    'SPOUFOET
26. ΞδΣϯμ 26 ‣ ষ
    #''ͱ͸ɺͦͷҐஔ͚ͮͱ໨త
    ‣ ষ
    #''ͱϚΠΫϩαʔϏεͷؔ܎ੑ
    ‣ ষ
    #''ͱͦͷྨࣅύλʔϯͷ࣮ફ
    ‣ 'J/$ͷ৽ࣄྫ
    #''
    GPS
    J04"OESPJE
    "QQ
    ‣ .JDSP
    'SPOUFOET
27. ߏ੒ਤ 27
28. J04
    
    "OESPJEͰͭͷ#'' 28 • J04"OESPJEͰجຊతʹಉ͡ΞϓϦΛఏڙ͍ͯ͠Δ
    • ػೳɺը໘ߏ੒ɺભҠͳͲ͸ಉ͡
    • ࡉ͔͍6*͸ϓϥοτϑΥʔϜ͝ͱʹҟͳΔ͕ɺ
 ͜Ε͸$MJFOUଆ͕୲౰͢Δɻ#''ͷ੹຿Ͱ͸ͳ͍
    • #''͕୲౰͢ΔϨΠϠ͸ɺΉ͠Ζڞ௨Խ͔ͨͬͨ͠
    • %PNBJO%SJWFO
    %FTJHOͰݴ͏ͱ͜Ζͷ 3FQPTJUPSZ૚ͱ ͯ͠
    %PNBJO
    0CKFDUΛฦ͢ͱ͜Ζ·ͰΛຊ౰͸୲౰͍ͨ͠
    • ݴޠͷน͸·ͨ͛ͳ͍ͷͰ׬શͳ%PNBJO
    0CKFDUΛฦ͢ͷ ͸ແཧ͕ͩɾɾɾ
29. 8IZ
    H31$ 29 • 31$ܗࣜͷݺͼग़͠ʹ͔ͨͬͨ͠
    • ਖ਼֬ʹ͸ʮ3&45GVM͸ආ͚͔ͨͬͨʯ͔΋
    • ఏڙͷ໨త͕୯ҰͰ͋ΓɺΫϥΠΞϯτΛڧ͘ҙࣝͨ͠"1* ʹͯ͠໰୊ͳ͍ Ή͠Ζ͢Δ΂͖
    • 3&45GVMతͳ"1*ʹ͢Δͱɺ$MJFOUͰ΋+40/ΛϚοϓ͢Δίʔ υ͕ଟ͘ඞཁʹͳΔ
    • J04"OESPJEͰͷ࣮૷ͷࠩ෼ΛͳΔ΂͘ͳ͍ͨ͘͠
    • ʮ#''͸31$తͳ"1*ఏڙΛ͢΂͖ͩʯͱ͍͏ࡶͳఏىΛ ͓ͯ͘͠ͷͰɺ࠙਌ձͱ͔Ͱٞ࿦͍ͨ͠
    
    • ܕ΋ཉ͔ͬͨ͠
    1SPUPDPM
    #VGGFST
30. 8IZ
    ,PUMJO 30 • 'SPOUFOEͷΤϯδχΞ͕ॻ͘͜ͱΛڧ͘ҙ͍ࣝͯ͠Δ
    • "OESPJEͰ͸,PUMJOΛ࠾༻͍ͯ͠Δ
    • J04
    4XJGU
    ͔Βͷֶशίετ΋௿͍
    • ʮฒྻॲཧʯͷཁ݅΋ΫϦΞͰ͖Δ
    • $PSPVUJOFT
    BSF
    FYQFSJNFOUBM
    JO
    ,PUMJO
     
    • ฒྻॲཧ͸ɺ#''Ͱ͸΄΅ඞਢཁ݅Ͱ͋Δ
    • ฒྻॲཧͰ͍͑͹(P΍/PEFKTͷ͕ݱঢ়͸্
31. ΞδΣϯμ 31 ‣ ষ
    #''ͱ͸ɺͦͷҐஔ͚ͮͱ໨త
    ‣ ষ
    #''ͱϚΠΫϩαʔϏεͷؔ܎ੑ
    ‣ ষ
    #''ͱͦͷྨࣅύλʔϯͷ࣮ફ
    ‣ 'J/$ͷ৽ࣄྫ
    #''
    GPS
    J04"OESPJE
    "QQ
    ‣ .JDSP
    'SPOUFOET
32. ڀۃͷϚΠΫϩαʔϏε 32 • αʔϏε͕ಠཱͷσϓϩΠαΠΫϧΛ࣋ͪɺ
 Ϗδωεͷ1%$"Λߴ଎ʹճͤΔ
    • Ϗδωε͸όοΫΤϯυ͚ͩͰ͸ͳ͍
    • 6*΋Ϗδωεʹؚ·ΕΔ͸ͣ
    • νʔϜͷதʹ
    #BDLFOE୲౰
    'SPOUFOE୲౰͕͍ͯ
 ڠྗ͍ͯ͠Δͷ͕ཧ૝
    Ή͠Ζී௨ʁ
    • #''͸'SPOUFOEνʔϜͷ࣋ͪ෺
    ͚ͩͲɺ
 'SPOUFOEνʔϜ
    ͸ͦ΋ͦ΋ϚΠΫϩαʔϏεͷཧ૝ͱ ൓͢Δʂ
33. αʔϏε͕6*΋ఏڙʁ 33 • ϚΠΫϩαʔϏε͕6*ίϯϙʔωϯτΛఏڙ͢Δ
    • $MJFOU͕ͦΕΛ౷߹͢Δ
34. JGSBNF 34 • JGSBNF
    Λར༻͢Ε͹Ͱ͖Δ
    • ֤αʔϏε͸௨ৗͷ)5.-Λఏڙ͢Δ
    • QPTU.FTTBHFͰ΍ΓͱΓ͢Δ
35. ڀۃͷ
    .JDSP
    'SPOUFOET 35 • ͦΕ
    8FC
    $PNQPOFOUTͰͰ͖ΔΑ
    • ֤αʔϏε͸
    $VTUPN
    &MFNFOUTΛఏڙ͢Δ
    • $VTUPN
    &WFOUTͰ΍ΓͱΓ͢Δ
36. .JDSP
    'SPOUFOET
    ͷ໰୊ͱରࡦ 36 • 6*
    69
    ͷҰ؏ੑΛ୲อ͢Δͷ͕೉͍͠
    • ΨΠυϥΠϯ΍6*ϥΠϒϥϦͰରॲ
    • খ͞ͳ
    'SPOUFOE
    νʔϜ͕
 $MJFOUͱελΠϧΨΠυΛϝϯςφϯε͢Δ
37. .JDSP
    'SPOUFOETͷ͓ؾ࣋ͪ 37 • αʔϏεͷಠཱੑͱҰ؏ੑ͸ຊ࣭తʹτϨʔυΦϑ
    • τϨʔυΦϑΛཧղ͠ɺͦΕͧΕͰద੾ͳબ୒Λ
    • #''
    ͱͷϋΠϒϦουख๏΋औΕΔ
    • αʔϏεͷڥքͰ6*͕໌֬ʹ෼͔ΕΔ΋ͷ͸ɺ
 αʔϏε͕6*΋࣋ͭ
    • ͦ͏Ͱͳ͍΋ͷ͸#''Ͱ"1*߹੒
38. ϋΠϒϦουख๏ 38
39. 8FC
    Ҏ֎ͷ࿩ 39 • ωΠςΟϒΞϓϦͰ͸ʁ
    • جຊతʹ͸
    αʔϏε͕6*Λ௚઀ఏڙͰ͖ͳ͍
    • $MJFOUͷϞδϡʔϧԽΛۃྗϚΠΫϩαʔϏεͷ୯Ґʹ
 ߹Θ͍ͤͯ͘
    • ৔߹ʹΑͬͯ͸
    8FC7JFX
    ΋͋Δ
40. ·ͱΊ 40 • ϚΠΫϩαʔϏε͸ɺ֤ϏδωεΛಠཱͯ͠ߴ଎ʹ1%$" Λճ͍ͯͨ͘͠Ίͷख๏
    • #''͸ɺϚΠΫϩαʔϏεͷ"1*౷߹Λߦ͏
    • ֤'SPOUFOEͷॴ༗෺ͱͯ͠࡞Δ͜ͱͰɺ#BDLFOEͷಠཱੑ Λ୲อͨ͠··'SPOUFOE͕ࣗ༝ʹѻ͑Δ
    • #''͸31$తͳ"1*ఏڙΛ͢΂͖ͩ
    ࡶͳఏى
    • ͞ΒʹϏδωεͷಠཱ౓ΛߴΊΔख๏͕͋ΓɺτϨʔυ Φϑ͕ଘࡏ͢Δ