愛せよ、さもなくば捨てよ。

SmalltalkとAWSでクラウドサービスを作ってみた。
DynamoDB for Smalltalkを作った話。

AWS Cloud Roadshow 2014 名古屋 LT大会で発表
http://roadshow.awseventsjapan.com/nagoya/index.html

Transcript

1. ৘೤Smalltalker 4NBMMUBMLͱ"84ͰΫϥ΢υαʔϏεΛ࣮ݱ͢ΔͨΊͷ௅ઓ Sho Yoshida Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. The Passionate Smalltalker: ѪͤΑɺ͞΋ͳ͘͹ࣺͯΑ
2. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. ϓϩϑΟʔϧ • ٢ా ᠳʢΑͩ͠͠ΐ͏ʣ • 1986೥ੜ·Ε 28ࡀ • ੲɼ౦ژͷձࣾͷSEͩͬͨ • झຯ ன৸ͱϐΞϊ twitter: @newapplesho facebook: newapplesho
3. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. ಥવͰ͕͢ ࠓ೥ͷ݄̑ʹ ىۀ͠·ͨ͠
4. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. ىۀͨ͠Β Ϋϥ΢υ࢖͍͍ͨ
5. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. Ϋϥ΢υ࢖ͬͯ ࣗࣾαʔϏεΛ࡞Γ͍ͨ
6. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. ͔͠΋޷͖ͳϓϩάϥϛϯάݴޠͰ I♥️ Smalltalk
7. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. ͖ͬͱ ޷͖ͳ΋ͷ͚ͩͳΒ ࠷ߴͷ։ൃ͕Ͱ͖Δ͸ͣ
8. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. SmalltalkͱAWSͰ Ϋϥ΢υαʔϏεΛ ࡞ͬͯΈΔ
9. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. Smalltalkͬͯ • ७ਮΦϒδΣΫτࢦ޲ϓϩάϥϛϯάݴޠ • Java, Objective-C, Scala, RubyͳͲʹӨڹ༩͑ͨݴޠ • XPͷੜΈͷ਌Ͱ͋ΔKent Beck΋࢖͍ͬͯΔ
10. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. ݐઃػցɾॏػɾं྆ͷྲྀ௨Λ ࢧ͑ΔϓϥοτϑΥʔϜ Mikata http://mikatacloud.com
11. ݐઃػցͬͯʁ
12. ໊ݹ԰ӺલͰ΋
13. మಓ Տ઒ɾւ؛ ಓ࿏ ڮྊ Ϗϧ Ұށݐͯɾ
    Ϛϯγϣϯ আઇ ࡂ֐࣌ μϜ
14. σʔλʔηϯλʔΛ࡞Δࡍʹ΋
15. ੈքதͷ͋ΒΏΔ৔ॴͰ
    ඞཁͱ͞Ε͍ͯ·͢
16. ເ͸
    ΠϯϑϥΛࢧ͑ΔΠϯϑϥʁ
17. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. "84ͷ৽͍͠ϦʔδϣϯΛ
    ࡞Δͱ͖΋ʁ
18. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. ࢖ΘΕΔͱخ͍͠ Mikata
19. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. AWSͰར༻ͨ͠αʔϏε • EC2ʢԾ૝αʔόʔʣ • ELBʢϩʔυόϥϯαʔʣ • Route53ʢDNSʣ • Amazon RDS for PostgreSQLʢRDBʣ • Amazon DynamoDBʢNoSQLʣ • S3ʢετϨʔδʣ
20. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. Region Availability Zone Availability Zone PostgreSQL PostgreSQL RDS PostgreSQL PostgreSQL PostgreSQL RDS PostgreSQL DynamoDB S3 Amazon EC2 Amazon EC2 Internet Amazon Route 53 Hosted Zone Elastic Load Balancing 44- 44- 44- 44- ߏ੒ਤ ಉظ ಉظ
21. Ͳ͜Ͱ࢖͍ͬͯΔͷʁ
22. ݐઃػցͷσʔλొ࿥
23. εϖοΫʢεΩʔϚʣͳΜͯ
    ͦΖ͑Εͳ͍
24. %ZOBNP%#࢖͏͔͠ͳ͍
25. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. Amazon DynamoDB • ΩʔɾόϦϡʔܕͷNoSQLσʔλϕʔεαʔϏε • ؅ཧෆཁͰ৴པੑ͕ߴ͍σʔλϕʔε • σʔληϯλʔؒͷࣗಈಉظϨϓϦέʔγϣϯ • ߴ଎ͳΞΫηε͕Մೳ • SSDΛར༻͍ͯ͠Δ • ετϨʔδ༰ྔ੍ݶ͕ͳ͍ • ϓϩϏδϣϯεϧʔϓοτ͚ͩΛࢦఆ͢Δ͚ͩ • APIʢSDKʣܦ༝Ͱར༻Ͱ͖Δ
26. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. SmalltalkϢʔβʔ͕AWSΛ࢖͏ࡍͷ໰୊ nodeJS iOS iOS Java Javascript Net nodeJS Android PHP Python Ruby Ruby ͋ΕSmalltalk͸ʁ
27. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. Smalltalker͕AWSΛ࢖͏ࡍͷ໰୊ ͳ͍͡Όͳ͍͔ʂ
28. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. ఘΊͯ઒ʹඈͼࠐΉ͔͠ͳ͍
29. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. Ͱ΋ SmalltalkͰAWSΛ ࢖͍͍ͨʂ
30. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. Amazon͞Μʹฉ͍ͯΈͨ SmalltalkͰDynamoDB࢖͍͍͚ͨͲ Ͳ͏ͨ͠Β͍͍Ͱ͔͢ʁ
31. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. Amazon͞Μͷճ౴Πϝʔδ https://www.flickr.com/photos/mendhak/4850482798/ REST APIΛୟ͘ͷ͡Ό SmalltalkerͳΒͰ͖Δ͸ͣ͡Ό
32. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. ࿩Λ৴ͯ͡ SmalltalkͰAWSΛ ߈ུͯ͠ΈΔ
33. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. APIΛ௚઀ૢ࡞Λ͢ΔͨΊʹ AWS Signature Version 4 Signature version 4 signing process http://docs.aws.amazon.com/general/latest/gr/signature-version-4.html σδλϧॺ໊Λ࡞੒͢Δ ̏ͭͷॺ໊ํ๏ͰҰ൪ෳࡶͳ΋ͷΒ͍͠ ʢ͋ͱͰ஌ͬͨʣ
34. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. ެࣜϖʔδΛಡΜͰSmalltalkͰ࡞ͬͯΈΔ ʢӳޠπϥ͍ʣ
35. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. AWS Signature Version 4 for Smalltalk
36. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. গ͠ޙչ͠ͳ͕Β SmalltalkͰ DynamoDBͰ ߈ུͯ͠ΈΔ
37. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. ެࣜϖʔδΛಡΜͰSmalltalkͰ࡞ͬͯΈΔ ʢ΍ͬͺΓӳޠʣ
38. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. AWS DynamoDB for Smalltalk ௿ϨϕϧAPIͷඞཁͳͱ͜Ζ͚࣮ͩ૷
39. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. ྫɿDynamoDBͷςʔϒϧͷҰཡ dy := DynamoDBRowClient new. dy awsConfig accessKeyId:'ΞΫηεΩʔ'. dy awsConfig secretKey:'γʔΫϨοτΩʔ'. operationName := #ListTables. requestBody := '{}'. resp := dy operationName: operationName contents: requestBody.
40. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. SDK࡞ΓͰؾΛ͚ͭΔ͜ͱ SDK࡞੒͚ͩͰ͓͕͔͔ۚͬͯ͠·͏
41. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. DynamoDB Local JavaͰಈ͘ϩʔΧϧ൛DynamoDB http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/ Tools.DynamoDBLocal.html ৄ͘͠͸ ঎༻Ͱ͸࢖͑ͳ͍ APIͷ֬ೝఔ౓ʹ͔ͭ͏͜ͱ API࡞੒ͷࡍʹ͸DynamoDB Local͕͓͢͢Ί
42. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. ೔ຊॳͷ4NBMMUBMLΛ࢖ͬͨ
    Ϋϥ΢υαʔϏε
43. Copyright © 2014 SORABITO Co., Ltd. All Rights Reserved. Έͳ͞Μ΋޷͖ͳํ๏Ͱ AWSΛ͍ͬͯ͡Έ·͠ΐ͏