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Realtime Databaseに向いてる・向いてないサービス

yamacraft
August 28, 2017

Realtime Databaseに向いてる・向いてないサービス

2017/08/28(月)に開催された「GCPUG Firebase Realtime Database /meetup/1」で発表した資料です

yamacraft

August 28, 2017
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  1. RTDBʹ޲͍ͯΔɾ޲͍
    ͯͳ͍αʔϏε
    @yamacraft

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  2. profile
    • @yamacraft (Wataru Yamada)
    • Mobile Application Engineer
    • LeadingMark, inc
    • team Y.G.E.(private)
    • Ұ෦دߘ → → →

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  3. ποίϛɾࢦఠ͸༏͠ΊͰ
    ͓ئ͍͠·͢

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  4. IUUQTZPSPPOFZBNBHMPKQ

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  5. YoroOneͱ͸ʁ
    • ອըՈͷએ఻πΠʔτΛ·ͱΊͨWebαʔϏ
    εͰ͢

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  6. YoroOneͷߏ੒ਤ

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  7. RTDBʹ޲͍ͯΔαʔϏεʁ
    ʢݸਓͷݟղͰ͢ʣ

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  8. • ૒ํ޲ࢀর͠߹͏σʔλ͕গͳ͍
    • อଘ͢Δσʔλʢϊʔυʣͷߏ੒͕γϯϓϧ
    • ≒ϊʔυ͝ͱͷॻ͖ࠐΈʗಡΈࠐΈͷ੍ݶ͕γϯϓϧ
    • ݕࡧ΍ΒϑΟϧλͱ͍ͬͨػೳΛ࢖Θͳ͍
    • ͜Εͷઆ໌͸ল͖·͢
    • Elasticsearchͱ͔Λ࢖͓͏Ͷɺ͍ͬͯ͏࿩

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  9. ૒ํ޲ࢀর͕গͳ͍ߏ੒

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  10. อଘ͢Δσʔλͷྫ

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  11. ૒ํ޲ࢀরϚγϚγͷ৔߹

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  12. อଘ͢Δσʔλͷྫ

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  13. ϦϯΫ͕૿͑Δ͜ͱͷฐ֐
    • σʔλͷ؅ཧ͕ෳࡶԽ͢Δ
    • ͱ͸͍͑ɺ࡟আͷࡍʹϦϯΫઌΛಛఆʴ࡟আͷΊΜͲ͘͞͞͸୯ํ޲΋ͦΜ
    ͳʹ…
    • ࣮ࡍʹެࣜ΋ʮͲͬͪʹ΋ϦϯΫ͚ͭΑ͏ɻҰํ͚ͩফͯ͠ɺϦϯΫͷnull
    νΣοΫ͢Ε͹ΠΠϯμϤɻʯͱਐΊ͍ͯΔ
    • Ͱ΋ͦΕ͸Լͷ௨৴ྔʢσʔλྔʣͷ೰Έ͕ग़ͯ͘ΔΑ͏ͳؾ͕…
    • ୯७ͳϊʔυ͝ͱͷσʔλྔͷ૿Ճ
    • ಡΈࠐΈͷࡍɺࢦఆϊʔυҎԼͷશσʔλΛऔಘ͢Δ͜ͱΛ๨Εͯ͸͍͚ͳ͍

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  14. ͱ͍ͬͯ΋…
    • ࠷ॳʹσʔλͷߏ଄͕ΩνϯͱͰ͖͍ͯΕ͹؅ཧͷ೉
    қ౓͸ͦΜͳʹߴ͘ͳ͍͸ͣ
    • ຊ౰ʹେมʹͳΔͷ͸ʮ͋ͱ͔Β૒ํ޲͢ΔσʔλΛ
    ௥Ճ͢Δʯ৔߹
    • ʢঢ়گ࣍ୈ͚ͩͲʣશσʔλΛચ͍ग़͢ඞཁ͕͋Δ
    ͨΊ
    • ࢀর͋͠͏σʔλͷચ͍ग़͠͸ࣄલʹΑ͘ߟ͑Α͏

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  15. ϊʔυͷߏ੒ͷ೰ΈͲ͜Ζ
    • ϊʔυΛࡉ෼Խ͢Ε͹ࡉ͔͘ΞΫηε੍ݶ͕͔͚ΒΕΔ
    • ͜ͷ৘ใ͸ϑΥϩϫʔͷΈಡΈࠐΈԽɺຊਓͷΈॻ͖ࠐΈԽɺͱ
    ͔
    • ϊʔυ͕૿͑ΔͱϧʔϧϑΝΠϧʢjsonʣ͕ංେԽ͢Δ
    • ؅ཧ͕͠ΜͲ͍…
    • ͳΔ΂͘Ұͭϊʔυʹ·ͱΊΔͱ༨ܭͳ௨৴ྔ͕૿͑Δ…
    • ࢠϊʔυͷσʔλ΋શͯಡΈࠐΈʗॻ͖ࠐΈର৅ͱͳΔͨΊ

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  16. ϊʔυ͝ͱʹr/wͷઃఆ͸ඞཁ

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  17. ͦͷଞͷ೰ΈͲ͜Ζ
    • ̍ϓϩδΣΫτ಺ͰDB͸͍ͭ͘΋࡞Εͳ͍
    • ඞવతʹϊʔυ͕૿͑Δɺ૿͑Δͱߏ଄ͷ೰Έ͕ग़ͯ͘Δ
    • ෳ਺ͷϓϩδΣΫτͷRTDBΛ·͕ͨͬͯಉ࣌ར༻͢Δ͜ͱ͸΄
    ΅ෆՄೳ
    • Ϣʔβʔ͕ར༻͢Δσʔλ΋؅ཧऀͷΈ͕ར༻͢Δσʔλ΋ಉ
    ͡RTDB಺ʹอଘ͢Δͷ͸৺ཧతোน͕͋Δʢؾ͕͢Δʣ
    • Cloud FunctionsͳΒؤுΕ͹Ͱ͖Δ͔΋ʢະݕূʣ

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  18. ·ͱΊ
    • ػೳϞϦϞϦͳαʔϏεΛRTDBͰશ෦·͔ͳ͏ͷ͸…΍Ίͱ
    ͜͏ʂ
    • ίϯςϯπ͕গͳ͍αʔϏεʹ͸޲͍ͯ·͢
    • ػೳ࣍ୈͰ͸RDBʢϦϨʔγϣφϧσʔλϕʔεʣ΋ฒߦͰӡ
    ༻͠Α͏
    • RTDBͱRDBؒͰͷಉظॲཧͷϊ΢ϋ΢…ʁ
    • ΈΜͳϊ΢ϋ΢ͲΜͲΜग़ͯ͜͠ʂ

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  19. ͓͠·͍

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