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

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

by Masahiro Wakame

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࠷ڧͷDatastoreϥΠϒϥϦΛ࡞ͬͨ golang.tokyo #11 Θ͔Ί ·͞ͻΖ

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

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Datastore

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஌ͬͯ·͔͢ʁ • ஌ͬͯͨʂ • ࠓ஌ͬͨʂ

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

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࠷ߴ

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՝୊

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

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

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՝୊ 3 • Structͷﬁeldʹಛఆͷܕ͔͠࢖͑ͳ͍ • ↑JSONԽ͢Δ࣌٧ସ͕ͩΔ͍

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՝୊ 4 • DBͱͷRPCճ਺͕গͳ͍΄Ͳૣ͍ • গͳ͍ίʔυ͸৭ʑﬂatten͢ΔͷͰ  Մಡੑ͕ѱ͍ • ↑ՄಡੑΛ٘ਜ਼ʹͨ͘͠ͳ͍…

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

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ݱঢ়

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ٕज़ॻయެࣜWeb ׬શஔ͖׵͑ࡁ

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վળ

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αʔΫϧҰཡAPI

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αʔΫϧҰཡAPI

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αʔΫϧҰཡAPI

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αʔΫϧҰཡAPI 35→26→7

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ຊ൪؀ڥ (ະద༻) 965…

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վળ͔͠ ͋Γ͑ͳ͍

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࠷ޙʹ

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

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࢓ࣄͰ OSSϥΠϒϥϦ ։ൃ ͨͷ͠ʔʂ