Firebase, Firestore Find mBaaS

Transcript

1. Firebase Firestore Find obile m S a a B s ackend ervice
2. C N D J P 2 @nnao45 CyberAgent Inc. Infra/ServerSide Engineer ✔ Naoya Yokoyama Tech Advisor Startup Company ✔ Zsh,BGP,Go,Rust,MySQL,K8S,AWS,Ansible ✔ Vtuber,Game,Tennis ✔ サーバレスでエンジニアに愛を・・・！ 冪等性を保つべきかどうかの指標が欲しい ぶいちゅーばー友達募集！ ポケモン発売まで意識飛ばしたい勢 Rustのwebフレームワーク作成中... @nnao45,n4sekai5y@gmail.com ✔ サンフランシスコのセブン最高
3. Agenda Firebase introduction Learn Firestore Arch mBaaS with CloudNative ✔ ✔ ✔
4. Firebase?
5. Firebase is… NoSQL? Push Notification? Serverless?
6. Firebase is… NoSQL? Push Notification? Serverless? ✔ ✔ ✔
7. DEPLOY MOBILE APP IS HARD WAY Database? Mongo,MySQL,Postgres,Oracle...etc Auth? Basic,Digest,JWT,PubKey...etc Async Logic? WebRTC,Quic,CustomProto…etc Hosting API? S3 Hosting,EC2,GAE…etc
8. DEPLOY MOBILE APP IS HARD WAY Database! Auth! Async Logic! Hosting API! NoSQL Authentication SDK and WebRTC Hosting Front
9. is mobile backend as a service https://firebase.google.com/?hl=ja
10. CAN DEPLOY MOBILE APP USING ONLY FIREBASE WITH SERVERLESS ARCH hoge.firebaseapp.com Hosting NoSQL Authentication Cloudfunction Storage Push Notification Front
11. CAN DEPLOY MOBILE APP USING ONLY FIREBASE WITH SERVERLESS ARCH mBaaS Self-Hosted Server NO NEED
12. FOR EXAMPLE… MOBILE APP SEND MESSAGE Hosting api.hogame.link/api/v1/login Credential OK Credential Auth Authentication Call Privider host with like app
13. FOR EXAMPLE… MOBILE APP SEND MESSAGE Hosting api.hogame.link/api/v1/message POST Message OK Firestore Cloudfunction SAVE Message Format Message SAVE for Analy Object Storage Storage SAVE Image DWH Analytics Tools
14. FOR EXAMPLE… MOBILE APP SEND MESSAGE Hosting Firebase Apple Push iOS Push Message Notification Service Push Message Cloud Messaging api.hogame.link If you want to send push...
15. FOR EXAMPLE… MOBILE APP SEND MESSAGE Hosting api.hogame.link/api/v1/message GET Message Firestore GET Message Storage GET Image Realtime Via SDK on WebRTC
16. AND… Self-Hosted API Server I WANT TO USE API SEVER WITH FIRESTORE
17. AND… Self-Hosted API Server I WANT TO USE API SEVER WITH FIRESTORE
18. Can use serverside firestore sdk for some lang. https://cloud.google.com/firestore/docs/apis
19. Firebase is mBaaS, I know! And want to study Firestore
20. Firestore is… NoSQL, Base Document DB Awesome Realtime Communication ✔ ✔
21. Firestore Introduction
22. Firestore Introduction https://firebase.google.com/docs/firestore/?hl=ja
23. Database Table Data Collection Document Data MySQL Firestore Firestore Introduction
24. GET Message Realtime Via SDK on WebRTC Having Feature P/Sub Firestore Introduction
25. Demo https://codelabs.developers.google.com/codelabs/ firebase-web/index.html Firestore Introduction
26. Firestore is NoSQL
27. Firestore is NoSQL No Schema Support Transaction Support Query Like SQL ORDER BY WHERE LIMIT
28. Firestore is NoSQL users/ user_1/ user_2/ user_3/ created: 1555302970 role: admin status: active created: 1555302960 role: admin status: active created: 1555302931 role: admin status: deactive
29. Firestore is NoSQL users/ user_1/ user_2/ user_3/ role: admin status: active role: admin status: active role: admin status: deactive follows: [2,3] follows: [4,10] follows: [42,3] docData .put(“follows”, Arrays.asList(2,3)); created: 1555302970 created: 1555302960 created: 1555302931 Insert into data
30. Firestore is NoSQL users/ user_1/ role: admin status: active follows: [2,3] Message.put(“from”, “Jobana”); Messages created: 1555302970 messages/ message_1: from: Giorno msg: Golden Message.put(“msg”, “Experience”); .put(“message_2”, Message); message_2: from: Jobana msg: Experience Insert into subcol
31. Firestore is NoSQL users/ user_1/ user_2/ role: admin status: active role: admin status: active follows: [2,3] follows: [4,10] docDataRef .where(“status”, “==”, “active”); created: 1555302970 created: 1555302960 Get match data
32. Firestore is NoSQL users/ user_1/ role: admin status: active follows: [2,3] docDataRef .where(“crated”, “>”, “1555302965”); created: 1555302970 Get match data
33. Firestore is NoSQL users/ user_1/ user_2/ user_3/ role: admin status: active role: admin status: active role: admin status: deactive follows: [2,3] follows: [4,10] follows: [42,3] docDataRef .where(“role”, “==”, “admin”) created: 1555302970 created: 1555302960 created: 1555302931 .orderBy(“created”, “asc”); Get match sort data
34. Firestore is NoSQL users/ user_1/ user_2/ role: admin status: active role: admin status: active follows: [2,3] follows: [4,10] docDataRef .where(“role”, “==”, “admin”) created: 1555302970 created: 1555302960 .orderBy(“created”, “asc”) .startAt(user_2); Get match sort snap
35. Caution of Firestore
36. Caution of Firestore 1 WRITE IN 1 DOCMENT PER 1 second https://firebase.google.com/docs/firestore/quotas?hl=ja 500 WRITE IN 1 COLLECTION PER 1 second 1 DOCUMENT MAX SIZE IS 1 MiB
37. 1 DATA UPDATE IN 1 DOCMENT PER 1 second like_counter/ counter: 222 CANNOT USING“COUNT” STATEMENT https://firebase.google.com/docs/firestore/solutions/counters?hl=ja Caution of Firestore
38. 1 DATA UPDATE IN 1 DOCMENT PER 1 second like_counter_1/ counter: 22 → SOLVE: Distributed Sharding like_counter_2/ counter: 34 like_counter_3/ counter: 22 like_counter_4/ counter: 19 97 like_counter: https://firebase.google.com/docs/firestore/solutions/counters?hl=ja Caution of Firestore
39. Imple Realtime Update SDK for Go? https://firebase.google.com/docs/firestore/query-data/listen?hl=ja https://firebase.google.com/docs/firestore/query-data/listen?hl=ja Caution of Firestore
40. https://firebase.google.com/docs/firestore/query-data/listen?hl=ja https://github.com/googleapis/google-cloud-go/releases/tag/v0.21.0 Caution of Firestore Imple Realtime Update SDK for Go?
41. https://firebase.google.com/docs/firestore/query-data/listen?hl=ja https://soichisumi.net/2018/12/firestore-realtime-update-go-sdk/ snapIter := client.Collection("users") .Doc("docID") .Snapshots(ctx) defer snapIter.Stop() for{ data, err := snapIter.Next() if err != nil { log.Fatalln(err) } fmt.Println(data) } Caution of Firestore Imple Realtime Update SDK for Go?
42. BILLING PER Document Bill Read 0.1 Million Doc Write 0.1 Million Doc Delete 0.1 Million Doc $0.06 $0.18 $0.02 https://firebase.google.com/docs/firestore/pricing?hl=ja Caution of Firestore
43. Collection BILLING PER 1 Document Document Document Document READ 100 documents Caution of Firestore
44. Collection BILLING PER 1 Document Document Document Document READ 100 documents READ 100 documents Your Bill is Caution of Firestore
45. Collection BILLING PER 1 Document Document Document Document READ 100 documents SubCollection Document Document Document AND 55 subdocuments Caution of Firestore
46. Collection BILLING PER 1 Document Document Document Document READ 100 documents SubCollection Document Document Document AND 55 subdocuments READ 155 documents Your Bill is Caution of Firestore
47. And More... See Offical Document https://firebase.google.com/docs/ firestore/solutions/?hl=ja Google Cloud Next’19 Firestore Session https://youtu.be/ah5tQ7yOh2s Caution of Firestore
48. mBaaS with CloudNative
49. PUSH NORTIFICATION IS HARD WAY API Firebase Push Message Cloud Messaging REQUEST REQUEST REQUEST
50. PUSH NORTIFICATION IS HARD WAY API Firebase Push Message Cloud Messaging REQUEST REQUEST HTTP REQUEST IS SLOW RESPOMSE IS SLOW
51. PUSH NORTIFICATION IS HARD WAY API Firebase Push Message Cloud Messaging REQUEST REQUEST I'am New User
52. PUSH NORTIFICATION IS HARD WAY API Firebase Push Message Cloud Messaging REQUEST REQUEST I'am Influencer
53. API Firebase Cloud Messaging REQUEST REQUEST PUSH NORTIFICATION IS HARD WAY ...PREDICTION IS HARD REQUEST Apple Push Notification Service
54. PUSH NORTIFICATION IS HARD WAY https://tech.mercari.com/entry/2016/11/08/170343
55. PUSH NORTIFICATION IS HARD WAY https://tech.mercari.com/entry/2016/11/08/170343
56. PUSH NORTIFICATION IS HARD WAY https://github.com/appleboy/gorush#run-gorush-in-kubernetes
57. PUSH NORTIFICATION IS HARD WAY https://github.com/appleboy/gorush#run-gorush-in-kubernetes
58. PUSH NORTIFICATION IS HARD WAY https://github.com/appleboy/gorush#run-gorush-in-kubernetes Pod Pod Pod
59. PUSH NORTIFICATION IS HARD WAY And My Use Case...
60. PUSH NORTIFICATION IS HARD WAY Database /a-service /b-service API a-queue-0/ Format Data b-queue-0/ Format Data a-queue-1/ Format Data
61. PUSH NORTIFICATION IS HARD WAY BATCH BATCH BATCH BATCH Push Server x-queue-n: datas/ <struct> a-queue-0 a-queue-1 b-queue-0 b-queue-1 statefulset statefulset statefulset statefulset Database
62. PUSH NORTIFICATION IS HARD WAY IF ALL QUEUE TOO BUSY... a-queue-0 a-queue-1 a-queue-2 a-queue-3 a-queue-4 DEPLOY DEPLOY DEPLOY statefulset statefulset statefulset statefulset statefulset API KICK JOB REQUEST Database
63. FIN. PixelMplus（ピクセル・エムプラス） ‥ 8bitビットマップふうフリーフォント http://itouhiro.hatenablog.com/entry/20130602/font 這いよれ！ニャル子さん AAセット１ | AsciiArt*AsciiArt http://aa.en.utf8art.com/node/4146