最強のDatastoreライブラリを作った / golang.tokyo #11

https://go.mercari.io/datastore
https://golangtokyo.connpass.com/event/72986/

Transcript

1. ࠷ڧͷDatastoreϥΠϒϥϦΛ࡞ͬͨ
   golang.tokyo #11
   Θ͔Ί ·͞ͻΖ
   

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2. Θ͔Ί ·͞ͻΖ @v vakame
   TypeScript
   Masahiro Wakame
   DefinitelyTyped
   appengine/go
   photo from golang.org/doc/gopher/
   

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3. Datastore
   

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4. ஌ͬͯ·͔͢ʁ
   • ஌ͬͯͨʂ
   • ࠓ஌ͬͨʂ
   

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5. Datastore?
   • Googleͷfull managed scalable DB
   • https://cloud.google.com/datastore/
   

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6. ࠷ߴ
   

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8. ՝୊
   

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9. ՝୊ 1
   • AppEngine Datastore
   • Cloud Datastore
   • ↑API͕ҟͳΔ
   

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10. ՝୊ 2
    • PropertyLoadSaverͰctx͕໯͑ͳ͍
    • ↑AppEngine ctxͳ͍ͱԿ΋Ͱ͖ͳ͍
    

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11. ՝୊ 3
    • Structͷfieldʹಛఆͷܕ͔͠࢖͑ͳ͍
    • ↑JSONԽ͢Δ࣌٧ସ͕ͩΔ͍
    

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12. ՝୊ 4
    • DBͱͷRPCճ਺͕গͳ͍΄Ͳૣ͍
    • গͳ͍ίʔυ͸৭ʑflatten͢ΔͷͰ

    Մಡੑ͕ѱ͍
    • ↑ՄಡੑΛ٘ਜ਼ʹͨ͘͠ͳ͍…
    

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13. શ෦ղܾ͠·ͨ͠
    • go.mercari.io/datastore
    • qiita.com/vvakame/items/9310bcb5a4e87888d505
    

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14. ݱঢ়
    

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16. ٕज़ॻయެࣜWeb
    ׬શஔ͖׵͑ࡁ
    

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17. վળ
    

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18. αʔΫϧҰཡAPI
    

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19. αʔΫϧҰཡAPI
    

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20. αʔΫϧҰཡAPI
    

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21. αʔΫϧҰཡAPI
    35→26→7
    

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22. ຊ൪؀ڥ (ະద༻)
    965…
    

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23. վળ͔͠
    ͋Γ͑ͳ͍
    

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24. ࠷ޙʹ
    

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26. https://gcpug.jp/join
    #g-cloud-datastore_ja
    

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27. ࢓ࣄͰ
    OSSϥΠϒϥϦ
    ։ൃ
    ͨͷ͠ʔʂ
    

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