何故マイクロサービスにするんだっけ？ #WEM14 / Why Microservices?

2019/08/30 WEBエンジニア勉強会での発表資料です。

Transcript

1. (C) CASAREAL, Inc. All rights reserved. 8&. ԿނϚΠΫϩαʔϏεʹ
   ͢ΔΜ͚ͩͬʁ ג ΧαϨΞϧ
   ଟాਅහ
   ೥݄೔
   8&#ΤϯδχΞษڧձ
    1
2. (C) CASAREAL, Inc. All rights reserved. 8&. ͜ͷηογϣϯʹ͍ͭͯ ▸ ͜͜ʙ೥΄ͲͰϚΠΫϩαʔϏε͸
 Ұؾʹ޿·Γ·ͨ͠ɻ
   ▸ Ͱ΋ɺͦ΋ͦ΋ԿͷͨΊʹϚΠΫϩαʔϏεʹ
 ͢ΔΜͰ͚ͨͬ͠ʁ
   ▸ ʮͦ΋ͦ΋ʯΛৼΓฦͬͯΈ·͠ΐ͏ɻ 2
3. (C) CASAREAL, Inc. All rights reserved. 8&. ࣗݾ঺հ ▸ ଟాਅහʢ!TVLF@NBTBʣ
   ▸ ݚमτϨʔφʔ!ΧαϨΞϧ
   ▸ 4QSJOH
   
   +BWB
   &&
   
   .JDSPTFSWJDFT
 
   $MPVE
   'PVOESZ
   
   ,VCFSOFUFT
   ▸ 1JWPUBMೝఆߨࢣ
   ▸ ೔ຊ4QSJOHϢʔβձελοϑ 3
4. (C) CASAREAL, Inc. All rights reserved. 8&. גࣜձࣾΧαϨΞϧ ▸ ଞࣾʹແ͍ઌ୺ٕज़ͷݚम΍ͬͯ·͢ʂ 4 www.casareal.co.jp
5. (C) CASAREAL, Inc. All rights reserved. 8&. ϚΠΫϩαʔϏεͷݚमɺ΍ͬͯ·͢ ▸ 1JWPUBMೝఆ4QSJOH
   $MPVE
   %FWFMPQFS
   ▸ /FUqJY
   044
   ʷ
   4QSJOH
   $MPVEʹΑΔ
 ϚΠΫϩαʔϏε։ൃΛशಘͰ͖Δʂ
   ▸ 4FSWJDF
   %JTDPWFSZɺ$MJFOU4JEF
   MPBE
   #BMBODJOHɺ
 $JSDVJU
   #SFBLFSɺ%JTUSJCVUFE
   5SBDJOHɺ0"VUIʜ
   ▸ ೔ؒ 5
6. (C) CASAREAL, Inc. All rights reserved. 8&. Ϟμϯͳ৽ਓݚमɺ΍ͬͯ·͢ ▸ 3FBDU
   ʷ
   4QSJOH
   #PPU
   ʷ
   *OUFMMJ+
   ʷ
   ΞδϟΠϧʂ
   ▸ ͓໰͍߹Θͤ͸
   !TVLF@NBTB
   PS
   UBEB!DBTBSFBMDPKQ 6
7. (C) CASAREAL, Inc. All rights reserved. 8&. ໨࣍ ᶃ ϚΠΫϩαʔϏεͬͯԿ͚ͩͬʁ
   ᶄ ԿނϚΠΫϩαʔϏεʹ͢ΔΜ͚ͩͬʁ
   ᶅ ϚΠΫϩαʔϏεʹ͢Δ࣌ʹɺ
 ؾΛ͚ͭͳ͖Ό͍͚ͳ͍͜ͱͬͯԿ͚ͩͬʁ 7
8. (C) CASAREAL, Inc. All rights reserved. 8&. ໨࣍ ᶃ ϚΠΫϩαʔϏεͬͯԿ͚ͩͬʁ
   ᶄ ԿނϚΠΫϩαʔϏεʹ͢ΔΜ͚ͩͬʁ
   ᶅ ϚΠΫϩαʔϏεʹ͢Δ࣌ʹɺ
 ؾΛ͚ͭͳ͖Ό͍͚ͳ͍͜ͱͬͯԿ͚ͩͬʁ 8
9. (C) CASAREAL, Inc. All rights reserved. 8&. ϞϊϦγοΫͳΞϓϦέʔγϣϯ ▸ ͭͷΞϓϦέʔγϣϯʹ
 શͯͷػೳؚ͕·Ε͍ͯΔ
   ▸ ʮϞϊϦεʯͱ΋ݺ͹ΕΔ 9 ΞϓϦέʔγϣϯ ػೳ" ػೳ# ػೳ$ ػೳ%
10. (C) CASAREAL, Inc. All rights reserved. 8&. .4 ϚΠΫϩαʔϏε ▸ ෳ਺ͷϚΠΫϩαʔϏε͕
 ࿈ܞ͠߹͏͜ͱͰɺ
 γεςϜશମΛߏ੒͢Δ
    ▸ ϚΠΫϩαʔϏεؒͷ௨৴͸ɺ
 )551΍ϝοηʔδϯάͰߦ͏ 10 .4 .4 .4
11. (C) CASAREAL, Inc. All rights reserved. 8&. ϚΠΫϩαʔϏεͷఆٛ ʁ 11 l-PPTFMZ
    DPVQMFE
    TFSWJDF
    PSJFOUFE
    BSDIJUFDUVSF

    XJUI
    CPVOEFE
    DPOUFYUTz 
    "ESJBO
    $PDLDSPGU
    "84
    FY/FUqJY ʮڥք෇͚ΒΕͨίϯςΩετʹΑΔɺ
 ɹૄ݁߹ͳαʔϏεࢦ޲ΞʔΩςΫνϟͰ͋Δʯ
12. (C) CASAREAL, Inc. All rights reserved. 8&. 12
13. (C) CASAREAL, Inc. All rights reserved. 8&. <࠶ܝ>ϚΠΫϩαʔϏεͷఆٛ ʁ 13 l-PPTFMZ
    DPVQMFE
    TFSWJDF
    PSJFOUFE
    BSDIJUFDUVSF
    XJUI
    CPVOEFE
    DPOUFYUTz 
    "ESJBO
    $PDLDSPGU
    "84
    FY/FUqJY ʮڥք෇͚ΒΕͨίϯςΩετʹΑΔɺ
 ɹૄ݁߹ͳαʔϏεࢦ޲ΞʔΩςΫνϟͰ͋Δʯ
14. (C) CASAREAL, Inc. All rights reserved. 8&. ϚΠΫϩαʔϏε͕ؒૄ݁߹ͳͷ͕ॏཁ ▸ ͋ΔϚΠΫϩαʔϏεΛมߋͯ͠΋ɺ
 ผͷϚΠΫϩαʔϏεʹ͸Өڹ͕ແ͍ͷ͕ཧ૝
    ▸ ϚΠΫϩαʔϏεʹ͢Ε͹
 ඞͣૄ݁߹ʹͳΔ༁Ͱ͸ͳ͍ͷͰ஫ҙ
    ▸ ˠ
    ৄࡉ͸࣍ষ΁ 14
15. (C) CASAREAL, Inc. All rights reserved. 8&. ໨࣍ ᶃ ϚΠΫϩαʔϏεͬͯԿ͚ͩͬʁ
    ᶄ ԿނϚΠΫϩαʔϏεʹ͢ΔΜ͚ͩͬʁ
    ᶅ ϚΠΫϩαʔϏεʹ͢Δ࣌ʹɺ
 ؾΛ͚ͭͳ͖Ό͍͚ͳ͍͜ͱͬͯԿ͚ͩͬʁ 15
16. (C) CASAREAL, Inc. All rights reserved. 8&. සൟʹվળɾσϓϩΠͯ͠Ṷ͚͍ͨʂ 16 IUUQBSDMBNQIBUFOBCMPHDPNFOUSZ
17. (C) CASAREAL, Inc. All rights reserved. 8&. ϞϊϦε͸සൟͳվળ͕೉͍͠ ▸ ΞϓϦέʔγϣϯ͕େ͖͍ͨΊɺιʔείʔυ ͷมߋʹΑΔӨڹൣғͷௐࠪʹ͕͔͔࣌ؒΔ
    ▸ ͭͷػೳ͚ͩΛվળ͍ͨ࣌͠Ͱ΋ɺ
 શػೳΛఀࢭͯ͠࠶σϓϩΠ͢Δඞཁ͕͋Δ
 ˠ
    ෦ॺؒௐ੔͕ඞཁͩͬͨΓʜ 17 ٯʹݴ͑͹ɺසൟͳมߋ͕ෆཁͳΒ
    ϚΠΫϩαʔϏεʹ͢Δඞཁແ͠
18. (C) CASAREAL, Inc. All rights reserved. 8&. ϚΠΫϩαʔϏε͸සൟͳվળ͕͠΍͍͢ ▸ ΞϓϦέʔγϣϯ͕খ͍ͨ͞Ίɺιʔείʔυ ͷมߋʹΑΔӨڹൣғͷௐࠪʹ͕͔͔࣌ؒΒͳ ͍
    ▸ ͭͷػೳ͚ͩΛվળ͍ͨ࣌͠͸ɺ
 ػೳ͚ͩఀࢭͯ͠࠶σϓϩΠ͢Ε͹Α͍
 ˠ
    ෦ॺؒௐ੔΋ෆཁ 18
19. (C) CASAREAL, Inc. All rights reserved. 8&. ʮͦ͏Ͱ͖ΔΑ͏ʹ࡞Δʯ͜ͱ͕ॏཁ ▸ ϚΠΫϩαʔϏεʹ͢Ε͹ඞͣ
    ▸ मਖ਼Өڹൣғʹ͕͔͔࣌ؒΒͳ͍
    ▸ ଞͷػೳʹؔ܎ͳ͘σϓϩΠͰ͖Δ
    ▸ ͦ͏Ͱ͖ΔΑ͏ʹ࡞Δ͜ͱ͕ॏཁʂʂʂʂ 19 ༁Ͱ͸ͳ͍ʂʂ
20. (C) CASAREAL, Inc. All rights reserved. 8&. ϝϦοτͳͷ͔ʁ ▸ ϚΠΫϩαʔϏε͝ͱʹ
 ࣗ༝ʹݴޠ΍ϑϨʔϜϫʔΫΛબ୒Ͱ͖Δ
 ˠ
    ޙʑͰอक͕େม͡Όͳ͍ʁ 20
21. (C) CASAREAL, Inc. All rights reserved. 8&. ໨࣍ ᶃ ϚΠΫϩαʔϏεͬͯԿ͚ͩͬʁ
    ᶄ ԿނϚΠΫϩαʔϏεʹ͢ΔΜ͚ͩͬʁ
    ᶅ ϚΠΫϩαʔϏεʹ͢Δ࣌ʹɺ
 ؾΛ͚ͭͳ͖Ό͍͚ͳ͍͜ͱͬͯԿ͚ͩͬʁ 21
22. (C) CASAREAL, Inc. All rights reserved. 8&. ো֐͕ى͖΍͘͢ͳΔ ▸ Քಇ཰͸ֻ͚ࢉతʹ௿Լ
    
    ʷ
    
    ˺
    
    ▸ μ΢ϯͨ͠ΒࣗಈͰ࠶ىಈ͢ΔΑ͏ͳϓϥοτϑΥʔϜ͕
 ඞཁ
    ▸ ϚΠΫϩαʔϏεؒ͸ωοτϫʔΫ
    ▸ ʮ෼ࢄίϯϐϡʔςΟϯάͷམͱ݀͠ʯͰݕࡧ
    ▸ ো֐ͷ఻೻͕ى͖΍͘͢ͳΔ
    ▸ $JSDVJU
    #SFBLFSͰ๷͕ͳ͍ͱʜ 22 ※ 0.1% ≒ 8࣌ؒ46෼ / ೥
23. (C) CASAREAL, Inc. All rights reserved. 8&. ٕज़త೉қ౓͸ඈ༂తʹ্͕Δ ▸ ૬खͷϚΠΫϩαʔϏεʹো֐͕ى͖͍ͯΔ͜ͱલఏͰ࡞Δ
    ▸ 4FSWJDF
    %JTDPWFSZɺ$JSDVJU
    #SFBLFSɺʜ
    ▸ ϩά΋෼ࢄ͢ΔͷͰҰՕॴʹू໿ͯ͠෼ੳ͢Δ
    ▸ &MBTUJDTFBSDIɺ-PHTUBTIɺ,JCBOBɺ1SPNFUIFVTɺ(SBGBOBɺ;JQLJOɺʜ
    ▸ සൟʹมߋɾσϓϩΠ͢ΔͷͰɺࣗಈςετ΍$*$%͸ඞਢ
    ▸ Y6OJUɺ4FMFOJVNɺ+FOLJOTɺʜ
    ▸ ଟछଟ༷ͳϓϥοτϑΥʔϜ΍ϛυϧ΢ΣΞΛ׆༻͢Δ
    ▸ 1BB4,VCFSOFUFTɺ%PDLFSɺ"QBDIF
    ,BGLBɺ3FEJTɺʜ 23
24. (C) CASAREAL, Inc. All rights reserved. 8&. ͓͕͔͔ۚΔ ▸ Ϋϥ΢υΠϯϑϥඅ
    ▸ 7.΍ίϯςφͷ਺͕ඈ༂తʹ૿͑Δ
    ▸ Ϋϥ΢υͷϚωʔδυαʔϏεͷར༻͕૿͑Δ
    ▸ ਓ݅අ
    ▸ ྫʣສԁਓ݄
    ʷ
    ਓνʔϜ
    ʷ
    νʔϜ

    
    
    
    
    
    
    ʹ
    ສԁ݄ 24
25. (C) CASAREAL, Inc. All rights reserved. 8&. Ͳ͜Ͱ෼ׂ͢Ε͹ૄ݁߹ʹͳΔͷʁ ▸ ʮڥք෇͚ΒΕͨίϯςΩετͰ෼ׂͤΑʯ
    ▸ ͓લ͸ԿΛʢ͈́
    ▸ ্ख͘෼ׂ͠ͳ͍ͱɺมߋ͕ϞϊϦεΑΓେมʹͳΔ
    ▸ ϚΠΫϩαʔϏεΛ·͕ͨͬͯมߋ͠ͳ͚Ε͹ͳΒͳ͍ʢ෼ࢄϞϊϦεʣ
    ▸ ੈͷதͰ΋౴͑͸ग़͍ͯͳ͍ͱ͍͏ͷ͕චऀͷݟղ
    ▸ ߟ͑Δώϯτ
    ˠ
    ૿ా͞ΜͷεϥΠυ
    ▸ ϚΠΫϩαʔϏε
    ͭͷ෼ׂΞϓϩʔν
 IUUQTXXXTMJEFTIBSFOFUNBTVEBTT 25
26. (C) CASAREAL, Inc. All rights reserved. 8&. ʮϞϊϦεͰૄ݁߹ʹ࡞Δʯ͔Β࢝ΊΑ͏ ▸ ϞϊϦεͷํ͕ελʔτ͕଎͍
    ▸ ޙͰϚΠΫϩαʔϏεʹ෼ׂ͠΍͘͢ͳΔ 26
27. (C) CASAREAL, Inc. All rights reserved. 8&. ςετΛॻ͘͜ͱ͔Β࢝ΊΑ͏ ▸ සൟʹվળɾσϓϩΠ͢Δʹ͸ࣗಈςετඞਢ
    ▸ ·ͣ͸ϢχοτςετΛॻ͘
 ˠࣗಈςετʢ$*ʣ
 ˠࣗಈσϓϩΠʢ$%ʣ 27
28. (C) CASAREAL, Inc. All rights reserved. 8&. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ 28