Slide 1
Slide 1 text
࠷ڧͷDatastoreϥΠϒϥϦΛ࡞ͬͨ
golang.tokyo #11
Θ͔Ί ·͞ͻΖ
Slide 2
Slide 2 text
Θ͔Ί ·͞ͻΖ @v vakame
TypeScript
Masahiro Wakame
DefinitelyTyped
appengine/go
photo from golang.org/doc/gopher/
Slide 3
Slide 3 text
Datastore
Slide 4
Slide 4 text
ͬͯ·͔͢ʁ
• ͬͯͨʂ
• ࠓͬͨʂ
Slide 5
Slide 5 text
Datastore?
• Googleͷfull managed scalable DB
• https://cloud.google.com/datastore/
Slide 6
Slide 6 text
࠷ߴ
Slide 7
Slide 7 text
No content
Slide 8
Slide 8 text
՝
Slide 9
Slide 9 text
՝ 1
• AppEngine Datastore
• Cloud Datastore
• ↑API͕ҟͳΔ
Slide 10
Slide 10 text
՝ 2
• PropertyLoadSaverͰctx͕͑ͳ͍
• ↑AppEngine ctxͳ͍ͱԿͰ͖ͳ͍
Slide 11
Slide 11 text
՝ 3
• Structͷfieldʹಛఆͷܕ͔͑͠ͳ͍
• ↑JSONԽ͢Δ࣌٧ସ͕ͩΔ͍
Slide 12
Slide 12 text
՝ 4
• DBͱͷRPCճ͕গͳ͍΄Ͳૣ͍
• গͳ͍ίʔυ৭ʑflatten͢ΔͷͰ
Մಡੑ͕ѱ͍
• ↑ՄಡੑΛ٘ਜ਼ʹͨ͘͠ͳ͍…
Slide 13
Slide 13 text
શ෦ղܾ͠·ͨ͠
• go.mercari.io/datastore
• qiita.com/vvakame/items/9310bcb5a4e87888d505
Slide 14
Slide 14 text
ݱঢ়
Slide 15
Slide 15 text
No content
Slide 16
Slide 16 text
ٕज़ॻయެࣜWeb
શஔ͖͑ࡁ
Slide 17
Slide 17 text
վળ
Slide 18
Slide 18 text
αʔΫϧҰཡAPI
Slide 19
Slide 19 text
αʔΫϧҰཡAPI
Slide 20
Slide 20 text
αʔΫϧҰཡAPI
Slide 21
Slide 21 text
αʔΫϧҰཡAPI
35→26→7
Slide 22
Slide 22 text
ຊ൪ڥ (ະద༻)
965…
Slide 23
Slide 23 text
վળ͔͠
͋Γ͑ͳ͍
Slide 24
Slide 24 text
࠷ޙʹ
Slide 25
Slide 25 text
No content
Slide 26
Slide 26 text
https://gcpug.jp/join
#g-cloud-datastore_ja
Slide 27
Slide 27 text
ࣄͰ
OSSϥΠϒϥϦ
։ൃ
ͨͷ͠ʔʂ