ウェブとイノベーション / The Web and Innovation

早稲田大学商学部「サイバーフィジカル社会と金融の未来」2026 春の第4回で使用したスライドです。

Transcript

1. Generated by Stable Image Ultra 2026 4 2026 4 — 2026-05-12 – p.1/30
2. https://speakerdeck.com/ks91/collections/cyber-physical-society-and-future-of-finance ( ) 2026 4 — 2026-05-12 – p.2/30
3. ( ) 1 4 14 • 2 4 21 • 3 4 28 ( ) • 4 5 12 ( ) • 5 5 19 AI 6 5 26 AI ( ) 7 6 2 AI 8 6 9 ( ) 9 6 16 ( ) 10 6 23 11 6 30 12 7 7 13 7 14 ( ) 14 7 21 1 3 ∼ ( ) 2026 4 — 2026-05-12 – p.3/30
4. ( ) World Wide Web 2026 4 — 2026-05-12 – p.4/30
5. World Wide Web — (Web) API 2026 4 — 2026-05-12 – p.5/30
6. World Wide Web — 2026 4 — 2026-05-12 – p.6/30
7. World Wide Web ( ) 1989 CERN Tim Berners-Lee 1990 WWW WWW NeXT HTML 1.0 1991 WWW 1993 Mark Andreessen Mosaic WWW 1994 Tim Berners-Lee W3C (World Wide Web Consortium) 1995 HTML 2.0 2014 HTML5 2021 HTML Living Standard 2026 4 — 2026-05-12 – p.7/30
8. World Wide Web ( ) HTTP/HTTPS HyperText Transfer Protocol (Secure) HTML HTML Hyper Text Markup Language Web W3C → WHATWG URI Uniform Resource Identifier ( ) URL(Uniform Resource Locator)( ) URI 2026 4 — 2026-05-12 – p.8/30
9. URL ( ) ( ) https https://www . google . com: 443 /search?q = refrigerator ( ) https 443 2026 4 — 2026-05-12 – p.9/30
10. HTTP/HTTPS 1 1 ( ) → . . . etc. URL HTTP cookie 2026 4 — 2026-05-12 – p.10/30
11. 2026 4 — 2026-05-12 – p.11/30
12. World Wide Web ( ) ( ) ( ) ( ) ( ) ( ) ( ) 2026 4 — 2026-05-12 – p.12/30
13. (Web) API API Application Programming Interface Web API HTTP(S) / API ( ) 2026 4 — 2026-05-12 – p.13/30
14. REST (Representational State Transfer) ( ) POST, GET ( ), PUT, DELETE vs. CRUD (Create/Read/Update/Delete) CRUD URI JSON (JavaScript Object Notation) 2026 4 — 2026-05-12 – p.14/30
15. — HTTPS Demo ( ) $ openssl s_client -connect www.waseda.jp:443 GET /top/ HTTP/1.1 Host: www.waseda.jp openssl www.google.com:443 GET /search?q=refrigerator 2026 4 — 2026-05-12 – p.15/30
16. REST – ( ) ( ) ( = ) Last In, First Out POST POST POST GET PUT DELETE 2026 4 — 2026-05-12 – p.16/30
17. (macOS AirPlay OFF ) $ git clone https://github.com/ks91/sample-web-api.git API (Python3 Flask ) Web API $ python stack.py README (5 − 2) × (3 + 4) 5 2 − 3 4 + × ( ) API 1∼10 2026 4 — 2026-05-12 – p.17/30
18. API API ( ) Bitcoin Ethereum Virtual Machine (EVM) 2026 4 — 2026-05-12 – p.18/30
19. Codex (OpenAI ) OpenAI API gpt-5.4-mini Python 2026 4 — 2026-05-12 – p.19/30
20. 2026 4 — 2026-05-12 – p.20/30
21. IP over Everything, Everything over IP 2026 4 — 2026-05-12 – p.21/30
22. (cloud) ( ) 2026 4 — 2026-05-12 – p.22/30
23. SaaS : Software as a Service PaaS : Platform as a Service IaaS : Infrastructure as a Service 2026 4 — 2026-05-12 – p.23/30
24. (Virtual Machine) (virtual machine) ( ) Ծ૝Խιϑτ΢ΣΞ ෺ཧϚγϯ ϋʔυ΢ΣΞ
     04 ΞϓϦ 04 ΞϓϦ Ծ૝Խιϑτ΢ΣΞ ෺ཧϚγϯ ϋʔυ΢ΣΞ
     04 ΞϓϦ Ծ૝Ϛγϯ " Ծ૝Ϛγϯ # ෳ੡΍Ҡಈ Ծ૝Ϛγϯ # 2026 4 — 2026-05-12 – p.24/30
25. Warehouse-Scale Computer ( ) Google 1 (1 ∼100 ) 2026 4 — 2026-05-12 – p.25/30
26. BASE Basically Available ( ) Soft state ( ) Eventually consistent ( ) ( ) eventually consistent ?! 2026 4 — 2026-05-12 – p.26/30
27. 2026 4 — 2026-05-12 – p.27/30
28. 2. AI (1) 3-4 AI AI AI AI AI (2) 2026 5 15 ( ) 23:59 JST ( ) Waseda Moodle 2026 4 — 2026-05-12 – p.28/30
29. ( ) Discord discord-agent-hub AI ( ) ( ) ( ) (gpt-5-nano ) · ( ) (gpt-5.4-nano ) ( ) (gpt-5.4-nano ) (1) Discord # (2) /chat ( ) (3) (4) ENTER/RETURN 1 / · 2026 4 — 2026-05-12 – p.29/30
30. 2026 4 — 2026-05-12 – p.30/30