GitHub Copilotの導入と 開発生産性への効果 - NIFTY Tech Talk #14

Transcript

1. GitHub Copilotͷಋೖͱ 
 ։ൃੜ࢈ੑ΁ͷޮՌ NIFTY Tech Talk #14 GitHub Copilotͷಋೖ΍׆༻ 
 2023/09/26 χϑςΟגࣜձࣾ N1! Productivity Engineer ੴ઒ و೭
2. ࣗݾ঺հ χϑςΟגࣜձࣾ 
 N1! Productivity Engineer ੴ઒ و೭ (Ishikawa Takayuki) 
 ୲౰ۀ຿ • AWS/GCP૊৫؅ཧʢCCoEత׆ಈʣ • ٕज़دΓSaaS؅ཧʢNotion, GitHubͳͲʣ • ࣗࣾαʔϏεͷΫϥ΢υΞʔΩςΫτɺόοΫΤϯυ։ൃ 2
3. ໨࣍ - GitHub CopilotͷPoC͔Βਖ਼ࣜಋೖ·Ͱ - GitHub Copilot PoC࣌ͷར༻ঢ়گ - ར༻ऀΞϯέʔτ݁Ռ - ·ͱΊ 3
4. GitHub Copilot https://github.com/features/copilot 4
5. ઌ೔ϒϩάʹ΋ॻ͖·ͨ͠ʂ https://engineering.nifty.co.jp/blog/21632 5
6. PoC։͔࢝Β ਖ਼ࣜಋೖ·Ͱ 6
7. GitHub Copilot for Businessಋೖ·ͰͷྲྀΕ ࢼ͚ͩ͢ࢼͯ͠ΈΔ͔ͱ ;ΜΘΓͱͨ͠ײ͡Ͱಋೖ։͍࢝ͯ͠·͢ɻ 
 Copilot͸ֹ݄ϥΠηϯεʢ೔ׂΓʣͳͷͰؾܰʹࢼ͢͜ͱ͕Ͱ͖·͢ɻ ༧ࢉௐ੔Ҏ֎͸εϜʔζʹਐΈ·ͨ͠ɻੜ੒ܥAI͸ChatGPTͷલྫ͕͋ΔͨΊձࣾͱͯ͠औ Γѻ͍࣌ͷελϯε͕ܾ·͍ͬͯͨͷ΋େ͖͍ɻ • 2023೥4݄: Copilotʹ͍ͭͯGitHub༷ΑΓ঺հͱఏҊΛड͚Δ • 5݄຤: ଞࣾͷಋೖ৘ใ͕૿͖͑ͯͯฐࣾͰ΋ಋೖػӡ͕ߴ·Γࢼݧಋೖܾఆ • 6݄: ਓ਺Λݶఆͨ͠PoC։࢝ • 8݄: ޮՌଌఆˍར༻ऀ΁ͷΞϯέʔτޙɺࣾ಺᜛ٞ • 9݄: ਖ਼ࣜಋೖ։࢝ 7
8. ਖ਼ࣜಋೖͷܾΊखͱͳͬͨ΋ͷ Ұ൪͸޻਺࡟ݮޮՌ͕ग़͍ͯͨ͜ͱɻ࣍఺Ͱ։ൃମݧͷྑ͞ɻ 
 ͢ͰʹGitHubϒϩά΍ଞࣾ͞ΜͰޮՌΛग़ͯ͘͠Ε͍ͯͨͷͰɺࣗࣾͷ਺ࣈͷೲ ಘײ͕ߴ·ͬͨͷ͕ಋೖޮՌઆ໌ͷࡍʹͱͯ΋ॿ͔Γ·ͨ͠ɻ GitHub(ެද஋) NIFTY ଞࣾ৘ใ ఏҊ࠾༻཰ 46% 28.8% 30% λεΫ׬ྃ·Ͱ ͷ࣌ؒ࡟ݮ཰ 55% 24% xx% ࡟ݮ࣌ؒ/೔ ʔ 38෼ xx෼ ੜ࢈ੑ޲্
 ࣮ײ or ຬ଍౓ 75% 83% xx% 8
9. PoC࣌ͷ 
 Copilotར༻ঢ়گ 9
10. Acceptance Rates ※ఏҊ࠾༻཰(Acceptance Rates)ɿCopilot͕αδΣετͨ͠ίʔυΛͦͷ··ड͚ೖΕͨ཰ 10
11. ݴޠผ 11
12. ར༻ऀ Ξϯέʔτ݁Ռ 12
13. ฏۉ 1೔38෼ ޻਺࡟ݮ͕Ͱ͖ͯɺ 
 ίʔσΟϯάʹඅ΍͕࣌ؒ͢ 23.73% ݮͬͨͱ࣮ײ͍ͯ͠Δ 13
16. ·ͱΊ • Copilot͸σϞ؀ڥ΋͋Δֹ݄͠ϥΠηϯεʢ೔ׂΓʣͳͷͰࢼ͠΍͍͢ • CopilotͷఏҊ࠾༻཰͸ฏۉͯ͠30%લޙɺݴޠʹΑͬͯ͸50%Ҏ্ • ίʔσΟϯάʹඅ΍͕࣌ؒ͢ 24%࡟ݮʢ1೔ฏۉ38෼ʣ • ར༻ऀ8ׂҎ্͕ੜ࢈ੑ޲্Λ࣮ײ͍ͯ͠Δ • ීٴͱߋͳΔར׆༻͸͜Ε͔Βͷ՝୊ 16
17. ࢀߟ GitHub Copilotͷಋೖ͕χϑςΟͷ։ൃੜ࢈ੑʹ༩͑ͨӨڹ - NIFTY engineering https://engineering.nifty.co.jp/blog/21632 The economic impact of the AI-powered developer lifecycle and lessons from GitHub Copilot https://github.blog/2023-06-27-the-economic-impact-of-the-ai-powered-developer-lifecycle-and-lessons-from-github-copilot/ 
 
 Research: quantifying GitHub Copilot’s impact on developer productivity and happiness 
 https://github.blog/2022-09-07-research-quantifying-github-copilots-impact-on-developer-productivity-and-happiness/ Take GitHub Copilot on a test-flight. https://resources.github.com/copilot-demo/ 17
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