大正Geek Night 2018-08-27

Transcript

1. ͸͡Ίʹ
2. ΪϧυϫʔΫεʹ͍ͭͯ
5. αʔόʔαΠυʢϨεʣ։ൃͷ
 ࠷ۙͷࣄ৘ 
 ʙೝূαʔϏεɾ FaaSɾػցֶशʙ ΪϧυϫʔΫεגࣜձࣾ લ઒ തࢤ
6. ࣗݾ঺հ • ΪϧυϫʔΫεגࣜձࣾ ALMΤϯδχΞ • Application Lifecycle Management • ಘҙٕ • ։ൃ • αʔόʔαΠυɿ Java • "OESPJE
   +BWB
   →
   ,PUPMJO
   • iOS: Swift • Webϑϩϯτɿ Vuejs → Angular/Ionic • ͦͷଞɿ C# ͳͲͷ .NET ΋޷͖Ͱ͢ • Microsoft MVP for Visual Studio and Development • CI / CDͷ੔උ • ࠷ۙ͸΋ͬͺΒCircleCI
7. Agenda 1. ৽͍ٕ͠ज़ΛऔΓೖΕΔ೉͠͞ 2. ࠓճͷ௅ઓͷ֓ཁ 3. ௅ઓᶃ Java / Go on AWS Lambda 4. ௅ઓᶄ ೝূαʔϏεͷࢼ༻ 5. ௅ઓᶅ ػցֶशͷಋೖ 6. ·ͱΊͱࠓޙͷల๬
8. ࠓ೔࿩͢͜ͱ • αʔόʔαΠυ·ΘΓͷ։ൃͰ৽ٕज़ΛऔΓೖΕ ͨࣄྫ঺հ • ͲΜͳࣄΛߟ͑ͯࠓͷٕज़ΛબΜͩͷ͔ɺͳͲ
9. ͜͏͍͏ײ͡Ͱ͸ͳ͍Ͱ͢ • AWSνϣοτσΩϧ • ػցֶशνϣοτσΩϧ
10. 1. ࣗݾ঺հ 2. ࠓճࢼͨ͜͠ͱͷ֓ཁ 3. ௅ઓᶃ Java / Go on AWS Lambda 4. ௅ઓᶄ ೝূαʔϏεͷࢼ༻ 5. ௅ઓᶅ ػցֶशͷಋೖ 6. ࠓޙͷల๬
11. ৽ٕज़Λࢼ͢ͱ͖͋Δ͋Δ • νϡʔτϦΞϧݟͯྑͦ͞͏ʂʂ • ͪΐͬͱ৮ͬͯΈͯ؆୯ʂʂ • ӦۀͷσϞ͕༏लʂʂ
12. ΍Γ͍ͨ͜ͱ
13. ࠓճͷ௅ઓͷૂ͍ • ΍Γ͍ͨ͜ͱ
 㱺 ࠜຊతͳస׵ΛɺϦεΫΛ཈࣮͑ͯߦ͍ͨ͠ • ৽نࣗࣾϓϩμΫτͷMVP։ൃΛɺࠜຊతͳٕज़స׵ Λߦ͍ͳ͕Βߦ͏ • ৽نࣗࣾϓϩμΫτ = ೲظ΁ͷϓϨογϟʔ͕খ͍͞ • MVP։ൃ = খ͞ͳ࣮ݧϓϩμΫτͳͷͰɺ࡞Γͳ͓͠ʹͳͬ ͯ΋ίετ૿͸খ͍͞ • ࠷ѱʮ࡞Βͳ͍ʯͱ͍͏൑அ΋Ͱ͖Δ ࠓճͷ࡞ઓ ϝϦοτ
14. ͜Ε·ͰͷΪϧυϫʔΫεͷγεςϜߏ੒ σʔλετΞ ΞϓϦέʔγϣϯ ϓϨθϯςʔγϣϯ AWSͷελοΫ ϑϨʔϜϫʔΫ
15. ݱঢ়ͷߏ੒ͷ՝୊ • ఆܗతͳίʔυ͕ଟ͘ɺ্ཱͪ͛ʹ͕͔͔࣌ؒΔ • σʔλͷCRUD • ೝূɾೝՄपΓ • ΋ͬͱහডɾॊೈͳ։ൃΛߦ͏ํ๏Λݟ͚͍ͭͨ ྫ ྫ
16. ࠓճͷ௅ઓ • ఆܗίʔυΛগͳ͘͠ɺϓϩδΣΫτͷਨ௚্ཱͪ ͛Λ໨ࢦ͢
 
 㱺 ೝূͳͲɺSaaSԽͯ͠֎ʹग़ͤΔ΋ͷ͸ग़͢
 㱺 େ͖ͳϑϨʔϜϫʔΫ͔Βɺؔ਺͝ͱͷύʔπԽ ΁ •
17. ࠓճͷ௅ઓ σʔλετΞ ΞϓϦέʔγϣϯ ϓϨθϯςʔγϣϯ AWSͷελοΫ ϑϨʔϜϫʔΫ
18. ࠓճͷ௅ઓ σʔλετΞ ΞϓϦέʔγϣϯ ϓϨθϯςʔγϣϯ AWSͷελοΫ ϑϨʔϜϫʔΫ w "84
    -BNCEB
    
    +BWB
    Ͱؔ਺͝ͱͷ
 ύʔπԽɾϞδϡʔϧԽ
19. ࠓճͷ௅ઓ σʔλετΞ ΞϓϦέʔγϣϯ ϓϨθϯςʔγϣϯ AWSͷελοΫ ϑϨʔϜϫʔΫ w ϑϩϯτ࣮૷Λ*POJDʹҰຊԽ
    w 8FCϗετͱͯ͠4
    
    $MPVE'SPOUΛར༻
20. ࠓճͷ௅ઓ σʔλετΞ ΞϓϦέʔγϣϯ ϓϨθϯςʔγϣϯ AWSͷελοΫ ϑϨʔϜϫʔΫ w -BNCEB͔Βར༻͠΍͍͢%ZOBNP%#Λ
 σʔλετΞʹར༻͢Δ
21. ࠓճͷ௅ઓ σʔλετΞ ΞϓϦέʔγϣϯ ϓϨθϯςʔγϣϯ AWSͷελοΫ ϑϨʔϜϫʔΫ w ϓϨθϯςʔγϣϯ૚ͱ-BNCEBͱͷؒΛ "1*
    (BUFXBZͰ݁߹͢Δ
22. ࠓճͷ௅ઓ σʔλετΞ ΞϓϦέʔγϣϯ ϓϨθϯςʔγϣϯ AWSͷελοΫ ϑϨʔϜϫʔΫ w ೝূɾೝՄ༻ͷαʔϏεͱͯ͠$PHOJUPΛར༻͢Δ
23. ࠓճͷ௅ઓ CloudFront Cognito ϓϨθϯςʔγϣϯ ΞϓϦέʔγϣϯ σʔλετΞ ઀ଓ ೝূαʔϏε ήʔτ΢ΣΠ
24. 1. ৽͍ٕ͠ज़ΛऔΓೖΕΔ೉͠͞ 2. ࠓճͷ௅ઓͷ֓ཁ 3. ௅ઓᶃ Java / Go on AWS Lambda 4. ௅ઓᶄ ೝূαʔϏεͷࢼ༻ 5. ௅ઓᶅ ػցֶशͷಋೖ 6. ࠓޙͷల๬
25. Java on AWS Lambda • ͳͥJava͔ʁ • ͜Ε·ͰऔΓ૊ΜͰ͖ͨɺೃછΈͷ͋Δݴޠ
 㱺 αʔϏεΛ͢͹΍͘ϦϦʔε͢ΔͨΊ
 㱺 ৽ٕज़΁ͷϦεΫ௿ݮͷͨΊ • AWS LambdaͰͷαϙʔτͷྺ࢙΋௕͘ɺαϙʔτπʔ ϧؚΊ࣮ͯ੷͕͋Δ
 㱺 ࠔͬͨࡍͷϊ΢ϋ΢΋͋Δఔ౓ཷ·͍ͬͯΔ
 㱺 πʔϧʹΑΔαϙʔτ΋ఏڙ͞Ε͍ͯΔ ཧ༝ᶃ ཧ༝ᶄ ͶΒ͍ ͶΒ͍ ͶΒ͍ ͶΒ͍
26. Java on AWS Lambda ʹ͓͚Δ՝୊ͱ௅ઓ • DynamoDB ΛͲͷΑ͏ʹར༻͢Δ͔ • RDBͱಉ༷ͷςʔϒϧϚοϐϯάΛߦ͏ • AWS΁ͷσϓϩΠ΍؀ڥઃఆΛͲͷΑ͏ʹ͢Δ͔ • AWS Toolkit for Eclipse Λ༻͍Δ • ೝূɾೝՄΛͲͷΑ͏ʹղܾ͢Δ͔ • ֎෦αʔϏεԽʢCognitoʣΛࢼߦ͢Δ ՝୊ ํ਑ ՝୊ ํ਑ ՝୊ ํ਑
27. DynamoDBͱͷ઀ଓ • AWSඪ४ͰɺDynamoDBͱͷORM͕ఏڙ͞Εͯ ͍Δ • DynamoDBMapper: 
 https://docs.aws.amazon.com/ja_jp/amazondynamodb/latest/developerguide/DynamoDBMapper.html • Dynamoಛ༗ͷೖΕࢠߏ଄΍ɺIndexͷ࡞੒ͳͲ΋ αϙʔτ͍ͯ͠Δ • ඪ४తͳORMͱಉ͡Α͏ʹ࢖͑Δ
28. DynamoDBMapper @DynamoDBTable(tableName = "Detail") public class MemoryDetailItem { @DynamoDBHashKey(attributeName = "id") public String getId() { return childId; } @DynamoDBAttribute(attributeName = “Tag") public String getTag() { return title; } @DynamoDBAttribute(attributeName = "Item") public Item getItem() { return answer; } } @DynamoDBDocument public class Item { @DynamoDBAttribute(attributeName = "Title") public String getTitle() { return title; } @DynamoDBAttribute(attributeName = "Content") public String getContent() { return content; } } ೖΕࢠߏ଄
29. AWS΁ͷσϓϩΠ • αʔόʔϨεͳܗࣜͰͷΞϓϦέʔγϣϯͷߏங Λߦ͑ΔπʔϧɺAWS Toolkit for EclipseΛར༻ • AWS SAMܗࣜͷςϯϓϨʔτ͔ΒɺEclipseΛ༻ ͍ͯσϓϩΠ͢Δํࣜ • BluePrint͕͍͔ͭ͘༻ҙ͞Ε͓ͯΓɺ΢Οβʔυ ܗࣜͰαʔόϨεϓϩδΣΫτ͕ߏஙՄೳ
30. AWS Toolkit for Eclipse ʙ৽ن࡞੒ʙ
31. AWS Toolkit for Eclipse ʙϒϧʔϓϦϯτͷબ୒ʙ
32. AWS Toolkit for Eclipse ʙߏ଄ʙ
33. AWS Toolkit for Eclipse ʙAWS΁ͷσϓϩΠʙ
34. AWS Toolkit for Eclipse ʙAWS΁ͷσϓϩΠʙ
35. Java΍্͍ͬͯ͘Ͱͷ໰୊ • ىಈ͕஗͍ • JVMͷىಈ࣌ؒʢͱݴΘΕ͍ͯΔʣ • SpringͳͲͷϑϨʔϜϫʔΫΛ༻͍ͣɺͰ͖Δ͚ͩίϯύΫτʹͯ͠ ΋ɺ10 ʙ 20ඵఔ౓ͷ଴͕ͪൃੜ͢Δ • Ͳ͏͢Δ΂͖͔ʁ • ৗ࣌ىಈ͓͚ͯ͠ΔΑ͏ϙʔϦϯά͢Δ • ϩʔσΟϯάͷλΠϛϯάͳͲΛ޻෉ͯ͠ɺϢʔβʔଆͰͷ଴ͪ࣌ ؒΛͰ͖Δ͚ͩແ͘͢޻෉Λ͢Δ • ͦ΋ͦ΋ɺΫϥΠΞϯτ͔Β௚઀ΞΫηε͞ΕΔΑ͏ͳؔ਺Ͱ͸ Java͸ආ͚Δ΂͖ʁ ՝୊ ࠓޙͷํ਑
36. ͱ͍͏Θ͚ͰɺGo΋ࢼ͢ • ͳͥpython / JSͰ͸ͳͯ͘Goʁ • 㱺 ίϯύΠϧͰ͖ΔݴޠͰ͋Δ͜ͱʹΑΔ҆શੑ • 㱺 Goࣗମͷݴޠͱͯ͠͠ͷՄೳੑ΋ݟ͔ͨͬͨ • 㱺 Lambda͸͜͏͍͏খ͞ͳ࣮ݧ΋͠΍͍͢
37. GoͰ΍Δ্Ͱͷ࡞ઓ • JavaΈ͍ͨʹAWS༻ͷσϓϩΠπʔϧ͕ॆ࣮ͯ͠ ͍ΔΘ͚Ͱ͸ͳ͍
 㱺 AWS CLI + makefile ͰରԠ • ݁ՌతʹIDEʹറΒΕͳ͘ͳͬͯɺ൚༻ੑ͕
 ্͕ͬͨ
38. Goʹม͑ͨ݁Ռ • ىಈ଎౓͸໨ʹݟ͑ͯૣ͘ͳͬͨ • 30ඵ 㱺 2 ~ 3ඵ • ωΠςΟϒίʔυΛు͔͘ɺVM্ཱͪ͛Δ͔ͷࠩʁ • ߏ੒؅ཧ΋ʢԿނ͔ʣָʹͳͬͨ • IDE͔ΒͰ͖Δͷ͸࠷ॳ͸͍͍ͷ͚ͩΕͲ͔ͬͨΔ͍ • Eclipse ͱ IntelliJ ΋ͬͱ஥ྑͯ͘͠΄͍͠ɾɾɾ •
39. GoͰྑ͔ͬͨ͜ͱ • Goland ͕௒ઈ࢖͍΍͍͢ • ಛʹϓϩδΣΫτ͝ͱͷύεઃఆΛؾʹ͠ͳͯ͘ྑ͘ͳͬ ͨͷ͸େ͖͍ • ςετίʔυͱ࣮૷͕͍ۙͷྑ͍ • ଞͷݴޠͰ΋͜Ε͘Β͍਎ۙʹॻ͚ͳ͍͔ͳ…ʁ • Lambda +Go ͩͱσϓϩΠͯ֬͠ೝ͕͔ͬͨΔ͍ ͷͰɺࣗવͱTDDʹͳΔ
40. 1. ৽͍ٕ͠ज़ΛऔΓೖΕΔ೉͠͞ 2. ࠓճͷ௅ઓͷ֓ཁ 3. ௅ઓᶃ Java / Go on AWS Lambda 4. ௅ઓᶄ ೝূαʔϏεͷࢼ༻ 5. ௅ઓᶅ ػցֶशͷಋೖ 6. ࠓޙͷల๬
41. Ϣʔβʔೝূ • CognitoͰΫϥΠΞϯτೝূ • ೝূࡁΈτʔΫϯͷ൑ఆΛAPI GatewayͰߦ͏ • AWSଆʹ࢓૊Έͱͯ͠ଘࡏ͢Δ • JavaଆͷΞϓϦέʔγϣϯͱͯ͠͸ೝূͷ࢓૊Έ ͸͍࣋ͨͤͯͳ͍ • ϩάΠϯτʔΫϯͷಉҰੑνΣοΫ͸ߦ͏
42. Ϣʔβʔೝূͷ࢓૊Έ
43. αʔόʔϨεΛߏங্͍ͯ͘͠Ͱͷ՝୊ • εςʔδϯά؀ڥͳͲͷߏஙϊ΢ϋ΢͕ҟͳΔ • DynamoDB͸ςʔϒϧ໊͕RegionϢχʔΫ • ؾܰʹΤϯυϙΠϯτΛม͑Δ͚ͩͰ͸೉͍͠ • DynamoDBMapper͕Ξϊςʔγϣϯϕʔεͱ͍͏͜ͱ΋͋ Γɺ੾Γସ͑ͷ࢓૊ΈΛͲ͜ʹ࣋ͨͤΔ͔͕՝୊ʹͳͬͨ • 㱺 ࠷ऴతʹɺϦʔδϣϯ͝ͱʹ։ൃ؀ڥΛ࡞੒ͨ͠ • มߋ఺͕Ұ఺ʹߜΕΔͷͰɺ؅ཧָ͕ʹ ՝୊ ղܾ
44. ௅ઓᶃ ·ͱΊ • খن໛ͳγεςϜʹͨ͜͠ͱ΋͋Γɺߏஙࣗମ͸ඇৗʹεϜʔ ζʹͰ͖ͨ • ೝূαʔϏεͷ֎෦ԽͰɺσʔλͷΠϯ/Ξ΢τͷΈʹJavaϓ ϩάϥϜʹઐ೦Ͱ͖ͨ • εςʔδϯάͳͲͷ؀ڥ੾Γ෼͚͸ߋʹݕ౼ͷ༨஍͕͋Γͦ͏ • ىಈ଎౓໰୊ͷղܾʹ͸ɺJavaҎ֎ͷϓϥοτϑΥʔϜͷݕ౼ ΋ඞཁʹͳΓͦ͏
 (PPE 1SPCMFN 㱺 GoͰͷ࡞Γ௚͠Λܾஅ͠ɺݱࡏ࠶࣮૷த
45. 1. ৽͍ٕ͠ज़ΛऔΓೖΕΔ೉͠͞ 2. ࠓճͷ௅ઓͷ֓ཁ 3. ௅ઓᶃ Java on AWS Lambda 4. ௅ઓᶄ Ionic Λ༻͍ͨPWAΞϓϦέʔγϣϯ։ൃ 5. ௅ઓᶅ ػցֶशͷಋೖ 6. ࠓޙͷల๬
46. ࠓճͷ௅ઓ CloudFront Cognito ϓϨθϯςʔγϣϯ ΞϓϦέʔγϣϯ σʔλετΞ ઀ଓ ೝূαʔϏε ήʔτ΢ΣΠ w ػցֶशͷಋೖ
47. ػցֶशͷಋೖͷ೉͠͞ • σʔληοτ଍Γͳ͍໰୊ • αʔϏεελʔτ࣌ʹػցֶशʹे෼ͳσʔλ͸ͳ͍ • গͳ͘ͱ΋1kɺ৔߹ʹΑͬͯ͸1MͷΦʔμʔ͕ඞཁ • αʔϏεΛ੒௕ͤͯ͞ɺσʔλΛूΊͳ͕ΒػցֶशΛ ಋೖ͢Δͷ͕ཧ૝ • ͱ͸͍͑ɺػցֶशΛ෦෼తʹ΋ಋೖͯ͠ɺ׆༻͍ͯ͠ ͘Լ४උ͸੔͓͖͍͑ͯͨ •
48. ػցֶशͷಋೖͷ೉͠͞ • ٕज़తϋʔυϧߴ͍໰୊ • ͜Ε·ͰͷWeb΍ΞϓϦέʔγϣϯٕज़͔Β͸େ͖͘ҟ ͳΔ஌͕ࣝඞཁ • ࢝ΊΔʹ౰ͨΓͷ४උ͕େม ʢSupport Vector Machine ͷղઆΑΓʣ
49. ࠓճͷελϯε • 
 σʔληοτ଍Γͳ͍໰୊ɿ
 
 طʹे෼ͳσʔληοτ͕ू·͍ͬͯΔ෼໺ʹλʔήοτΛߜΔ • ը૾ೝࣝ • ݴޠ෼ੳ • Ի੠ೝࣝ • ٕज़తϋʔυϧߴ͍໰୊ɿ
 
 લఏ஌ࣝෆཁͷSaaSܥαʔϏεΛϑϧ׆༻͢Δ ՝୊ ํ਑ ՝୊ ํ਑
50. ࠓճͷελϯε • 
 σʔληοτ଍Γͳ͍໰୊ɿ
 
 طʹे෼ͳσʔληοτ͕ू·͍ͬͯΔ෼໺ʹλʔήοτΛߜΔ • ը૾ೝࣝ • ݴޠ෼ੳ • Ի੠ೝࣝ • ٕज़తϋʔυϧߴ͍໰୊ɿ
 
 લఏ஌ࣝෆཁͷSaaSܥαʔϏεΛϑϧ׆༻͢Δ ՝୊ ํ਑ ՝୊ ํ਑ ੵۃతʹڊਓͷݞʹ৐͍ͬͯ͘
51. SaaSܥػցֶशαʔϏε • AWS / Microsoft / Google ͕ͦΕͧΕఏڙ͍ͯ͠ Δ΋ͷ͕Ұ൪ϝδϟʔ • ࠓճͷλʔήοτ͸ɺݴޠ෼ੳ • Google Natural Language API ͕Ұ൪༗๬ • AWS: ೔ຊޠରԠͳ͠ • Microsoft: ೔ຊޠ෦෼ରԠ • Google: ೔ຊޠϑϧରԠ
52. Google Natural Language API • ࣗવݴޠʹର͢ΔॲཧΛϥοϐϯά͢ΔAPI • ఏڙ͞Ε͍ͯΔαʔϏε • ΤϯςΟςΟ෼ੳ • ײ৘෼ੳ • จ๏ɾจܕ෼ੳ
53. Google Natural Language API - ΤϯςΟςΟ෼ੳ- • ग़ݱ͢Δݴ༿ΛϥϕϦϯά͠ɺॏཁ౓ ʢSalienceʣΛ͚ͭΔ
54. Google Natural Language API - ײ৘෼ੳ- • จষͷ಺༰͕Positiveͳͷ͔Negativeͳͷ͔Λ
 ൑ผ͠ɺScoreͱͯ͠ฦ͢ɻ
 ·ͨɺͦͷײ৘ͷڧ͞ΛMagnitudeͱͯ͠ฦ͢ɻ
55. ײ৘෼ੳΛ࢖͏্Ͱͷίπ • ώϯτᶃ 
 ͿͬͪΌ͚೔ຊޠղੳΤϯδϯͷੑೳ͕௿͍ • ώϯτᶄ
 Googleͷ೔ຊޠ຋༁͸ׂͱ༏ल • ݁࿦
 ೔ӳ຋༁͔ͯ͠ΒɺӳޠͰղੳ͔͚ͨ΄͏͕
 ੑೳ͕ྑ͍
56. Google Natural Language API - จܕ෼ੳ- • จষͷ܎Γड͚ߏ଄Λղੳ͢Δɻ
57. Google Natural Language API ʙඅ༻ʙ ※ 1,000ϦΫΤετ͋ͨΓ / Ұϲ݄͋ͨΓ 1ສϦΫΤετ 㱺 ໿ 500ԁ 100ສϦΫΤετ 㱺 ໿ 10ສԁ
58. Google Natural Language API ΛαʔϏεͰར༻͢Δ • ՝ۚϞσϧ͸౎౓՝ۚͳͷͰɺ APIͰͷΞΫηε ຖʹୟ͘ͱ༰қʹ๲Ε্͕Δ
 
 㱺 όονॲཧͷҰ෦ͱͯ͠ɺ࣮ߦճ਺Λ੍ݶ • ΤϯςΟςΟ෼ੳ ʴ ײ৘෼ੳ ͰɺϢʔβʔσʔ λͷϥϕϦϯάΛߦ͏
59. ࠓޙͷల๬ • จষͷྨࣅ౓ʢϕΫτϧڑ཭͕ओྲྀʣʹΑΔݕࡧ ͳͲ΋ಋೖ͍ͨ͠ • SaaSϨϕϧͰ͸ྑ͍αʔϏε͸ͳͦ͞͏ • ͱࢥͬͯͨΒGo͕αʔϏε։࢝ͯͨ͠ʂʂ • ςΩετϖΞղੳ͸ཉ͔ͬͨ͠΋ͷͩͬͨ
60. Go ೔ຊޠղੳαʔϏε
61. શମͷ·ͱΊ
62. ࠓճτϥΠͨ͜͠ͱ • খ͘͞ɺେ͖ͳ࣮ݧ • ϓϩδΣΫτͷن໛͸খ͍͕͞ɺϓϩδΣΫτશମ͕৽ ͍͠௅ઓʹͳ͍ͬͯΔ • ϦϦʔεΛલఏʹஔ͘͜ͱͰɺΑΓେ͖ͳ෣୆Ͱ ׆༻͍ͯ͘͠ͷʹ΋༗༻ͳ஌ݟ͕ಘΒΕͨ • Lambda ͷ؀ڥ໰୊ɺJava Lambda ͷ଎౓໰୊ • ػցֶशSaaSͷ࢖͍ॴ
63. ࣍ʹ΍ͬͯΈ͍ͨ͜ͱ • αʔόʔଆɿ • Lambda ΑΓ΋͞ΒʹܰྔͳαʔόʔϞσϧΛࢼ͍ͨ͠
 㱺 MBaaS ͷࢼߦʹνϟϨϯδ͍ͨ͠ • Google FireStore / AWS AppSync • ػցֶश • SaaS ͔Β PaaS ʹҰา౿Έग़͍ͨ͠ • AWS SageMaker ʹΑΔɺPaaSతͳػցֶशαʔϏε