MicroservicesのCache戦略

Microservices Meetup vol.8 Lightning Talks Battle!
https://microservices-meetup.connpass.com/event/99190/
でLTしたときの資料

1. .JDSPTFSWJDFTͷ$BDIFઓུ 
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2. ɾ"LJIJSP
   ,PTBLP
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   ɾ΍ͬͯΔ͜ͱ
   ΤϯδχΞ૊৫Ϛωδϝϯτ
   શମͷϓϩμΫτϚωʔδϟʔ
   ٕज़ෛ࠴΍՝୊΁ͷऔΓ૊Έ
   ΋ͱ΋ͱ͸J04ΞϓϦാ About Me
3. ࠃ಺/P
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4. w 1)1ͰϞϊϦγοΫ ਺(#
   w ೥ϞϊͷϨΨγʔίʔυ
   w ΞϓϦ༻ͷ"1*ͳͲҰ෦͸ผαʔϏεͱͯ͠੾Γग़͕ͨ͠ɺ ґવͱͯ͠8&#ͷओཁ෦෼͕ϞϊϦγοΫͳ··
   w ฐࣾ΋෼அ͞ΕͨϞϊϦεঢ়ଶͰ͢
   ͍ͭ࠷͍ۙΖ͍Ζऔ Γ૊Έ࢝Ίͨ RettyͷαʔϏεʹ͍ͭͯ
5. ݱࡏ.JDSPTFSWJDFTԽ͍ͯͨ͘͠Ίͷ
   ϓϩδΣΫτΛ࣮ࢪத
6. ·ͩ࡞ΓதͳͨΊؒҧ͍ͬͯΔͱ͜Ζ͕͋Ε͹ ͥͻࢦఠΛ͓ئ͍͠·͢
7. w ޮ཰త
   w αʔϏεཁ݅ʹద͍ͯ͠Δ Microservicesʹ͓͚ΔCacheઓུ
8. CacheͷλΠϓ w 55-
   Ұఆͷ࣌ؒΩϟογϡ͢Δ TTL͕ઃఆ͞Εɺͦͷؒݩσʔλ͕ߋ৽͞Εͨͱͯ͠΋มߋ͕൓ө͞Εͳ͍ w Ұ؏ੑ
   DB CacheͷΑ͏ͳσʔλͷҰ؏ੑ͕อূ͞Ε͍ͯΔλΠϓ
 σʔλͷߋ৽࣌ʹΩϟογϡΛΫϦΞͨ͠Γɺॻ͖׵͑Δ
9. TTLλΠϓ w ؾΛ͚ͭͳ͍ͱ໰୊͕ى͖΍͍͢
   w ଟॏΩϟογϡ͞ΕΔߏ଄ʹͳ͍ͬͯΔͱߋ৽࣌ظ͕ίϯ τϩʔϧͰ͖ͳ͍
   w ಛఆͷσʔλΛ࠷৽ʹͰ͖ͳ͍ͱ͍ͬͨ͜ͱ΍ɺ55-ͷઃ ఆͷϛεʹΑͬͯΩϟογϡ͕͍ͭ·Ͱ΋ͷ͜ΔͳͲ
10. "1*
 (BUFXBZ .JDSPTFSWJDF .JDSPTFSWJDF .JDSPTFSWJDF 3%# 3%# .JDSPTFSWJDF .JDSPTFSWJDF
11. "1*
 (BUFXBZ .JDSPTFSWJDF .JDSPTFSWJDF .JDSPTFSWJDF 3%# 3%# .JDSPTFSWJDF .JDSPTFSWJDF $%/
12. API Gateway Cache w ͦ΋ͦ΋ύϑΥʔϚϯεʹ໰୊ͳ͍ͳΒͳͯ͘Α͍
    w બ୒ࢶ͕͋Δ
    w "1*
    "HHSFHBUJPOͨ݁͠ՌͷσʔλΛΩϟογϡ͢Δ
    w "HHSFHBUJPOલͷσʔλΛΩϟογϡ͢Δ
13. Aggregationͨ݁͠ՌͷσʔλΛCache w γϯϓϧ੍͕ͩ໿͕ଟ͍
    w
    QSPT
    w ؅ཧ͕ൺֱతϥΫ
    w σʔλͷϦϑϨογϡ΋γϯϓϧ
    w DPOT
    w 55-Λ௕͘͠ਏ͍
    w ҰׅͰ͔͠Ωϟογϡͷߋ৽͕Ͱ͖ͳ͍
    w Ωϟογϡޮ཰͕ѱ͘ͳΓ΍͍͢
    w ࡉ͔͍νϡʔχϯά͸΍ΓͣΒ͍
    w ղܾͰ͖ͳ͍໰୊͕ग़ͯ͘ΔՄೳੑ͕͋Δ
14. AggregationલͷσʔλΛCache w ෳࡶ͕ͩΩϟογϡޮ཰͸Α͍
    w
    QSPT
    w .JDSPTFSWJDF͝ͱʹద੾ͳ55-ΛઃఆͰ͖Δ
    w Ωϟογϡޮ཰Λߴ͘Ͱ͖Δ
    w ॏͯ͘ߋ৽ස౓͕௿ͯ͘Α͍ΩϟογϡΛ௕ͨ͘͠ΓͰ͖Δ
    w DPOT
    w ؅ཧ͕ෳࡶʹ΍Γ΍͍͢
    w 55-ͷઃܭ΍ઃఆ͕.JDSPTFSWJDF͝ͱʹඞཁ
    w σʔλͷϦϑϨογϡ͕ෳࡶ
15. w αʔϏεͷཁ݅ʹΑͬͯΩϟογϡઓུ͸ҟͳΔ
    w ݱࡏͱ͋Δఔ౓ະདྷΛΛݟਾ͑ͨΩϟογϡઓུ͕ඞཁ
    w "1*
    (BUFXBZͰͷ$BDIF͸Α͘ߟ͑ͯ࠾༻͠Α͏ ·ͱΊ
16. 8F`SF
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