Modern Art of Serverless Architecture, ServerlessDays Istanbul 2019

Transcript

2. @slobodan_ Impressionism today is the subject of widespread acclaim, encompassing such famous artists as Monet, Degas and Renoir. But in today’s climate of admiration, it’s easy to forget that this was once a widely derided form of art.
3. @slobodan_ Critics called the impressionists untalented lunatics!
4. @slobodan_ Édouard Manet (1832-1883) was a Paris-born French painter known for his modernist approach to painting.
5. @slobodan_ His work was rejected by the art establishment and refused a place in the ‘salon’, or exhibition, of the Royal Academy of Painting and Sculpture.
6. @slobodan_ Instead he was allowed a place in the 1868 Salon des Refusés – or ‘salon of the rejected’ – where his painting Luncheon on the Grass was widely criticised.
7. Luncheon on the Grass,
 Édouard Manet
8. Modern Art The Starry Night,
 Vincent van Gogh
9. Modern Art of Serverless Architecture The Starry Night,
 Vincent van Gogh
10. @slobodan_ But, before we continue let me introduce your exhibition curator
11. Slobodan Stojanović CTO @ Cloud Horizon & CTO @ Vacation Tracker co-author of Serverless Applications with Node.js book AWS Serverless Hero @slobodan_
12. @slobodan_ What is Modern Art?
13. @slobodan_
14. @slobodan_ There is no precise definition of the term "Modern Art": it remains an elastic term, which can accommodate a variety of meanings.
15. @slobodan_ it is traditional to say that "Modern Art" means works produced during the approximate period 1870-1970.
16. @slobodan_ What is Serverless?
17. @slobodan_ There is no precise definition of the term "Serverless": it remains an elastic term, which can accommodate a variety of meanings.
18. @slobodan_ it is traditional to say that "Serverless" is a cloud-computing execution model in which the cloud provider runs the server, and dynamically manages the allocation of machine resources.
19. @slobodan_ Pricing is based on the actual amount of resources consumed by an application, rather than on pre-purchased units of capacity.
20. @slobodan_
21. @slobodan_ What makes Modern Art different?
22. @slobodan_ • New Types of Art • Use of New Materials • Expressive Use of Color • New Techniques
23. @slobodan_ What makes Serverless different?
24. @slobodan_ • New Types of Architecture • Use of New Tools • Expressive Use of Events • New Techniques
25. @slobodan_
26. @slobodan_ When does "Modern Art" begin?
27. @slobodan_ The 19th century was a time of significant and rapidly increasing change.
28. @slobodan_ As a result of the Industrial Revolution (c.1760-1860) enormous changes in manufacturing, transport, and technology began to affect how people lived, worked, and travelled, throughout Europe and America.
29. @slobodan_ Sounds familiar?
30. @slobodan_ https://wardleymaps.com/
31. @slobodan_
32. @slobodan_ Modern Art genres
33. @slobodan_ Modern Art of Serverless Architecture genres
34. @slobodan_ Note: Following examples are not chronological, and sometimes not 100% accurate. They are made for fun!
35. IMPRESSIONISM Impression, Sunrise,
 Claude Monet
36. @slobodan_ "Widely considered the catalyst for modern art, Impressionism challenged the rigid rules and realistic depictions of academic painting."
37. @slobodan_ 2014 AWS Lambda
38. @slobodan_
39. @slobodan_ 2015 AWS Lambda + API Gateway
40. @slobodan_ First frameworks: • Serverless Framework • Claudia.js • Apex • And many others
41. @slobodan_ Critics called serverless …
42. @slobodan_ "Serverless is cgi-bin" https://github.com/ghuntley/serverless-to-cgi-bin
43. @slobodan_ "Lambda and serverless is one of the worst forms of proprietary lock-in we've ever seen in the history of humanity" https://www.theregister.co.uk/2017/11/06/coreos_kubernetes_v_world/
44. @slobodan_ "Serverless is awesome (if you overlook inflated costs, dislike distributed computing, love vendor lock-in), say boffins" https://www.theregister.co.uk/2018/12/19/serverless_computing_study/
45. @slobodan_ "There’s A Server In Every Serverless Platform" https://www.linux.com/tutorials/theres-server-every-serverless-platform/
46. @slobodan_ vendor lock-in cold start servers fraud inflated costs expensive cgi-bin slow opaque not new not really “massive scale” hype
47. @slobodan_ Fortunately, a few "untalented lunatics" started building awesome things, then many more joined
48. @slobodan_ https://cloudonaut.io/serverless-image-resizing-at-any-scale/ Resize images
49. https://medium.com/statuscode/serverless-ice-cream-or-create-your-serverless-node-js-micro-service-with-a-database-17a6946251e0 Simple API
50. @slobodan_ https://www.fr!codecamp.org/news/express-js-and-aws-lambda-a-serverless-love-story-7c77ba0eaa35/ Serverless Express.js
51. @slobodan_ https://github.com/apex/up Serverless proxy for any app with Apex Up
52. @slobodan_ https://www.thorntech.com/2017/03/serverless-slack-chatbot/ Serverless chatbots
53. @slobodan_ And many more…
54. POST-IMPRESSIONISM A Sunday Afternoon on the Island of La Grande Jatte,
 Georges Seurat
55. @slobodan_ "Inspired by the artistic freedom introduced by the Impressionists, artists like Paul Cézanne, Paul Gauguin, and Vincent van Gogh began working in distinctive, unconventional styles."
56. @slobodan_ One of the main characteristics: Distinctive Brushstrokes
57. @slobodan_ https://manning.com/books/serverless-applications-with-node-js Smaller services and lambda functions
58. @slobodan_ https://twitter.com/theburningmonk/status/806425780112728064 More complex serverless applications
59. @slobodan_ https://twitter.com/theburningmonk/status/826726037543383040 More complex serverless applications
60. https://thundra.io Tools for visualizing and monitoring app infrastructure
61. https://speakerdeck.com/slobodan/serverless-a-backend-thing-that-gives-superpowers-to-fronend-developers-css-minsk-js?slide=83 Pointillism a.k.a. single purpose functions
62. @slobodan_ https://winterwindsoftware.com/serverless-migration-journal-part2/ Legacy to serverless
63. EXPRESSIONISM
64. @slobodan_ "Shortly before World War I, painters in Germany and Austria began to take an experimental approach to their practice. Eventually known as Expressionists, these artists adopted and adapted the unprecedented characteristics of other modern movements."
65. @slobodan_ https://serverless.com/blog/running-scalable-reliable-graphql-endpoint-with-serverless/ Serverless GraphQL
66. @slobodan_ https://www.slideshare.net/SimonaCotin/build-scalable-apis-using-graphql-and-serverless-172329195 Serverless GraphQL
67. @slobodan_ https://thenewstack.io/bustle-migrated-100-mi"ion-events-per-day-product-serverless/ Some people scaled Serverless GraphQL to the next level
68. @slobodan_ https://thenewstack.io/bustle-migrated-100-mi"ion-events-per-day-product-serverless/ Bustle uses Serverless GraphQL to manage 52 million monthly visitors
69. @slobodan_
70. @slobodan_ Is serverless GraphQL an anti-pattern?
71. @slobodan_ Well, maybe it could be considered as an anti-pattern at the beginning. But then AWS introduced AWS AppSync.
72. @slobodan_ https://aws.amazon.com/appsync/ AppSync - AWS Serverless GraphQL as a Service
73. @slobodan_ https://www.infoq.com/articles/serverless-sea-change/ Joe Emisson: "Serviceful Serverless"
74. @slobodan_ "Oh, and I only hire front-end developers at this point. I have been the sole DevOps/backend/middle-tier developer in the last two companies I started, and it’s been fine." Joe Emison @JoeEmison
75. @slobodan_ "With AppSync I could continue to be the CTO, do all the backend and middle-tier code, and support up to probably about a hundred front-end developers before I would need a dedicated backend developer." Joe Emison @JoeEmison
76. @slobodan_
77. @slobodan_ But that wasn't all…
78. @slobodan_ https://aws.amazon.com/amplify/ AWS Amplify
79. @slobodan_ https://www.slideshare.net/AmazonWebServices/build-your-apps-in-lean-and-agile-way-using-aws-amplify AWS Amplify
80. CUBISM
81. @slobodan_ "Characterized by deconstructed, fractured forms, Cubism marked modern art’s shift toward abstraction."
82. @slobodan_
83. @slobodan_
84. @slobodan_
85. @slobodan_
86. @slobodan_ "When we discovered Cubism, we did not have the aim of discovering Cubism. We only wanted to express what was in us." Pablo Picasso
87. @slobodan_ https://medium.com/@ThisisZone/azure-durable-functions-before-and-after-b7266d51ed4d Serverless orchestration - Azure Durable Functions
88. @slobodan_ https://aws.amazon.com/step-functions/ Serverless orchestration - AWS Step Functions
89. @slobodan_ https://aws.amazon.com/step-functions/ Serverless orchestration - AWS Step Functions
90. @slobodan_ "Let's combine AppSync and Step Functions"
91. @slobodan_ https://pages.awscloud.com/GLOBAL-devstrategy-OE-BuildOnServerless-2019-reg-event.html Build on Serverless - Architect an Airline Booking Application, End-to-End
92. @slobodan_ "Let's combine AppSync and Step Functions" Heitor Lessa
93. @slobodan_ "New" architectures
94. @slobodan_ https://claudiajs.com/tutorials/designing-testable-lambdas.html Hexagonal architecture: Designing Testable Lambda Functions
95. @slobodan_ https://vacationtracker.io/blog/big-bad-serverless-vendor-lock-in/ Hexagonal architecture / ports and adapters
96. @slobodan_ https://vacationtracker.io/blog/big-bad-serverless-vendor-lock-in/ Hexagonal architecture: testing
97. @slobodan_ https://read.acloud.guru/serverless-event-sourcing-at-nordstrom-ea69bd8fb7cc Serverless Event Sourcing
98. @slobodan_ https://theburningmonk.com/2019/08/a-simple-event-sourcing-example-with-snapshots-using-lambda-and-dynamodb/ Serverless Event Sourcing with snapshots
99. @slobodan_ https://medium.com/@richard.j.gobbett/serverless-cqrs-in-azure-p1-e0f2c423f071 CQRS
100. @slobodan_ https://medium.com/@richard.j.gobbett/serverless-cqrs-in-azure-p1-e0f2c423f071 CQRS
101. @slobodan_ Event driven apps are natural fit for serverless
102. @slobodan_ https://aws.amazon.com/eventbridge/ Amazon Event Bridge
103. @slobodan_ Is it too late for new architectures and patterns?
104. @slobodan_ https://twitter.com/tima"enwagner/status/1179100685977022465 Serverless Mullet Architectures from 2 days ago
105. SURREALISM
106. @slobodan_ "In the 1920s, visual artists Salvador Dalí, Max Ernst, Man Ray, Joan Miró, and Yves Tanguy came together to found Surrealism, a movement rooted in the subconscious."
107. @slobodan_ "Lacking any control exercised by reason, exempt from any aesthetic or moral concern, the genre culminated in a diverse collection of dream-like depictions straight from the artists’ imaginations."
108. @slobodan_ https://github.com/prisma-archive/chromeless Chromium in AWS Lambda
109. @slobodan_ Wait, browser in a serverless function?
110. @slobodan_ https://dzone.com/articles/never-too-late-for-some-opencv-and-clojure-on-aws Cat or Dog? Deep Neural Networks With OpenCV and Clojure on AWS Lambda
111. @slobodan_ https://hackernoon.com/how-did-i-hack-aws-lambda-to-run-docker-containers-7184dc47c09b Docker in AWS Lambda
112. @slobodan_ https://www.bluage.com/news/f0015an-serverless-cobol Serverless Cobol
113. @slobodan_ https://twitter.com/shortjared/status/1069662839063891968 Brainfuck and LOLCODE custom runtimes for AWS Lambda
114. @slobodan_
115. @slobodan_ https://twitter.com/hichaelmart/status/1177955924402724866 What are the limits?
116. ABSTRACT EXPRESSIONISM
117. @slobodan_ "In the middle of the 20th century, an innovative group of artists forewent figurative styles of painting for an original, abstract aesthetic. Known as Abstract Expressionists, these painters placed artistic emphasis not only on modernist characteristics like color, composition, and emotion, but on the creative process itself."
118. @slobodan_ Remember browser in a serverless function?
119. @slobodan_ https://www.fr!codecamp.org/news/wi"-it-blend-or-how-to-run-google-chrome-in-aws-lambda-2c960f!8b74/ Serverless screenshots
120. @slobodan_ Meet Lambda Layers!
121. @slobodan_ https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html AWS Lambda Layers
122. @slobodan_ https://hackernoon.com/running-selenium-and-headless-chrome-on-aws-lambda-layers-python-3-6-bd810503c6c3 Selenium and Headless Chrome on AWS Lambda
123. @slobodan_ https://serverless.pub/lambda-utility-layers/ FFmpeg, ImageMagick, Pandoc and RSVG for AWS Lambda
124. @slobodan_ Now that we have browser in a serverless function, can we do server side rendering?
125. @slobodan_ https://aws.amazon.com/lambda/edge/ Or something even crazier: Lambda@edge
126. @slobodan_ But JavaScript is not cool enough anymore…
127. @slobodan_ https://blog.cloudflare.com/webassembly-on-cloudflare-workers/ WebAssembly on Cloudflare Workers
128. @slobodan_
129. @slobodan_ What's next? Serverless apps that can build themselves?
130. @slobodan_ Well.. You asked for it…
131. @slobodan_ Well.. You asked for it… Alexa, ask the computer to create a serverless app.
132. @slobodan_ https://thecomputer.ai Meet The Computer: Serverless app that builds serverless apps!
133. @slobodan_
134. @slobodan_ POSTMODERNISM
135. POP ART
136. @slobodan_ https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/automating-updates-to-serverless-apps.html Gradual Code Deployment
137. @slobodan_ https://medium.com/buildit/a-b-testing-on-aws-cloudfront-with-lambda-edge-a22dd82e9d12 Serverless A/B testing
138. https://aws.amazon.com/blogs/aws/building-serverless-apps-with-components-from-the-aws-serverless-application-repository/ Don't repeat yourself: Serverless Application Repository
139. @slobodan_
140. @slobodan_ What's next?
141. @slobodan_ It's your turn!
142. @slobodan_ Quick summary?
143. @slobodan_ Quick summary?
144. @slobodan_ Serverless today is not the same as it was yesterday. Serverless tomorrow will be even more different.
145. @slobodan_ All the crazy serverless things we do today can become normal or even patterns tomorrow!
146. @slobodan_ It's up to us to decide how serverless will evolve. Go, experiment, and do some crazy things with serverless.
147. @slobodan_ It's up to us to decide how serverless will evolve. Go, experiment, and do some crazy things with serverless. Build some amazing products and have fun!
148. One more thing!
149. @slobodan_ Serverless Applications with Node.js Use claudia40 promo code for 40% off serverless.pub/book @slobodan_