素早いバリュー提供のための DROBEの新戦略

DROBE Engineer Night #5でお話ししたスライドです。

#DROBEEngNight

1. ૉૣ͍όϦϡʔఏڙͷͨΊͷ 
 DROBEͷ৽ઓུ DROBE Engineer Night #5
2. • ֯ాɹҰฏ • גࣜձࣾDROBE • Kansai Symfony Meetup • CoderDojo ຕํ ࣗݾ঺հ LaravelͩΑ
3. ৬ۀɿεΫϥϜϚελʔ
4. DROBEͰεΫϥϜϚελʔ͸͡Ί·ͨ͠
5. ࣗ෼͸ޙΖ͔Β൐૸͢ΔλΠϓͷϦʔμʔγοϓΛ ໨ࢦͯ͠ΈΑ͏͔ͳͱߟ͍͑ͯ·͢ɻ ʰαʔόϯτϦʔμʔγοϓʱͱ͍͏ͷ͕͋ΔΑ͏Ͱɺ ͜Εʹ௅ઓͯ͠ΈΑ͏͔ͱࢥ͍ͬͯ·͢ɻ
6. ৽ͨͳόϦϡʔఏڙઓུ
7. ࠓ·ͰͷόϦϡʔఏڙ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ 7.1.0 7.1.1 7.1.2 7.2.0 7.3.0
8. ࠓ·ͰͷόϦϡʔఏڙ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ 7.1.0 7.1.1 7.1.2 7.2.0 7.3.0 ΠϚΠν… ίετ͸
 ͔͔Δ
9. ࠓ·ͰͷόϦϡʔఏڙ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ 7.1.0 7.1.1 7.1.2 7.2.0 7.3.0 ޮՌ͋ͬͨʂ ͲΕ͕
 ޮ͍ͨʁ
10. ࠓ·ͰͷόϦϡʔఏڙ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ 7.1.0 7.1.1 7.1.2 7.2.0 7.3.0 ޮՌ͋ͬͨʂ ͲΕ͕
 ޮ͍ͨʁ ⭕⭕⭕ ❌❌
11. ʲ໨ඪʳখ͞ͳ୯ҐͰԾఆˠݕূΛߦ͍ɺ܁Γฦ͢ ݕূ ࣮૷ Ծఆ
12. ͜Ε͔ΒͷόϦϡʔఏڙ ػೳ ػೳ ػೳ ػೳ ػೳ
13. ͜Ε͔ΒͷόϦϡʔఏڙ ػೳ ػೳ ػೳ ػೳ ػೳ
14. ৽ͨͳऔΓ૊Έͱֶͼ
15. ։ൃʙϦϦʔεͷݟ௚͠
16. ࠓ·ͰͷϦϦʔεϑϩʔ όʔδϣϯ͸ηϚϯςΟοΫόʔδϣχϯά ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ 7.1.0 7.1.1 7.1.2 7.2.0 7.3.0
17. ࠓ·ͰͷϦϦʔεϑϩʔ ϒϥϯν͸GitFlow main develop feature release 2"
18. ࠓ·ͰͷϦϦʔεϑϩʔ ϦϦʔεखॱ͸ઌʹόʔδϣϯ൪߸͕ܾఆ͞Εͯͨ όʔδϣϯܾఆ releaseϒϥϯν masterʹϚʔδ
19. ϦϦʔεϑϩʔͷվળϩʔυϚοϓ • developΛܦ༝͠ͳ͍ϑϩʔʢGitHub Flowʣʹมߋ • ηϚϯςΟοΫόʔδϣχϯάΛ΍ΊΔ • ϦϦʔεલͰ͸ͳ͘ɺϦϦʔε௚લʹόʔδϣϯΛࣗಈͰܾΊΔ • ͋ΘͤͯɿࣗಈϚΠάϨʔγϣϯ • ͋ΘͤͯɿखಈঝೝΛ΍ΊΔ
20. Github Flow
21. DROBEͷ։ൃϑϩʔͰ͸Git Flow͕߹͍͕ͬͯͨ… • Git FlowͰӡ༻͍ͯͨͨ͠Ίɺඞͣdevelop -> release -> masterͱͳ͍ͬͯͨ • ֬ೝ͸εςʔδϯά؀ڥͰߦ͍͕ͬͯͨɺεςʔδϯά͸developͰߏங͍ͯ͠ ͨ • ↑ͷͨΊɺϦϦʔε͕Ͱ͖ͳ͍ϩοΫঢ়ଶ͕ੜ·Εͯ͠·͍ͬͯͨ • 7.1.0 Λग़͍͚ͨ͠Ͳɺ7.0.3(hot fi x)͕ݕূͰ͖ͯͳ͍ͷͰϦϦʔεͰ͖ͳ͍ • ݁ՌɺϦϦʔε͕େ͖͘ͳͬͨɻʢ͍ͭͰʹ͜Ε΋ʂ͕૿͑Δʣ
22. GitHub Flow main feature
23. ݕূ͸ͦΕͧΕͷϒϥϯνΛCodespacesͰ جຊεςʔδϯά؀ڥ͕ෆཁʹ main feature 2" 2"
24. େ͖͘ͳΔ৔߹͸਌featureϒϥϯνΛ࡞Δ main feature
25. Ͳ͏ͯ͠΋εςʔδϯά؀ڥ͕ඞཁͳ৔߹͸develop΁ main feature develop
26. ΧϨϯμʔόʔδϣχϯά ѥछ
27. ࠓ·Ͱ͸Semantic VersioningΛ࠾༻ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ 7.1.0 7.1.1 7.1.2 7.2.0 7.3.0
28. ʮͲͬͪΛ͋͛Ε͹͍͍ΜͩΖʁʯ໰୊͕ൃੜͯͨ͠ 7.0.1 ύονʁ ϚΠφʔʁ ˞%30#&Ͱ͸Ϗδωεཁ݅ʹΑΔٸ͗ͷରԠɾόάରԠ྆ํΛ
    lIPU fi Yz
    ͱݺΜͰ͍ͨͷͰɺΑ͘͜ͷ໰୊͕ى͜Γ·ͨ͠ɻ
29. ηϚϯςΟοΫ͔ΒΧϨϯμʔόʔδϣχϯάʹ 7.0.1 2023.12
30. ৽͍͠ϦϦʔεϑϩʔ PR࡞੒ main΁Ϛʔδ ϦϦʔευϥϑτ ύϒϦογϡʂ  
 ˢ 
 ࣗಈ࠾൪
31. Feature Flag
32. େ͖ͳػೳΛ·ͱΊͯग़͍ͨ࣌͠͸͋Δ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ػೳ ·ͱΊͯ
 ग़͍ͨ͠
35. ઌߦͯ͠৽ػೳΛϦϦʔεՄೳʹ ػೳ ػೳ ػೳ ػೳ ػೳ ϑϥά OFF ϑϥά ON ৽ػೳ༗ޮԽ ৽ػೳແޮ
36. Four keys
37. DROBEʹ͸։ൃঢ়گͷࢦඪ͕ͳ͔ͬͨ • ͳΜͱͳ͘ʮࠓճ͸͕͔͔࣌ؒͬͨʯʮো֐͕ଟ͔ͬͨʯͱ͍͏ೝࣝͯͨ͠ • ͜ͷঢ়گͩͱɺϓϩμΫτͷ࣏ྍ͕͓Ζ͔ͦʹͳͬͯ͠·͏ • ʮো֐͕ଟ͍ͷͰ࣏͍ͨ͠ʯͱ͍ͬͯ΋ࠜڌ͕ͳ͍ • ͔ͤͬ͘ૣ͘ϦϦʔε͍ͯ͠ΔࢪࡦΛͯ͠Δ͔ΒଌΓ͍ͨ
38. Offers MGRಋೖ
39. Offers MGRʹΑΓଌΕΔΑ͏ʹͳͬͨ΋ͷ • Four Keys෼ੳ • ϦϦʔε·ͰͷϦʔυλΠϜ • σϓϩΠͷස౓ • ো֐ͷൃੜ཰ • ো֐ͷ෮چ࣌ؒ • ίϛϡχέʔγϣϯ෼ੳ • and more…
40. ௚ۙͷ Four Keys෼ੳ
41. ϦϦʔεϑϩʔΛมߋͨ͠·ͳͼ • ϦϦʔεͷεϐʔυ͕֨ஈʹ্͕ͬͨɻʢݱࡏ ໿3ϦϦʔε / ೔ʣ • খ͘͞ग़͠΍͘͢ͳͬͨ • ϦϦʔεෛՙ͕ͱͯ΋Լ͕ͬͨ • Ұํ • ݕূ͕ͭ·Γ΍͘͢ͳͬͨ • PBIΛখ͘͢͞Δͷ͕·ͩۤख • εςʔδϯά؀ڥͰ͔֬͠ೝͰ͖ͳ͍͜ͱ͕͋Δ͜ͱ͕Θ͔ͬͨ • LINE, Slack௨஌, ຊ൪ʹ͍ۙσʔλߏ଄ͳͲ • ίʔυɾςετ͕ͪΐͬͱෳࡶʹͳΓ΍͍͢
42. ҙࢥܾఆͷվળ
43. ಉ͡ػೳͷ։ൃΛෳ਺ਓ͕΍Δ͜ͱ͕૿͖͑ͯͨ A-a A-b A-c ػೳA
44. ୹͍ظؒͰ࢓༷ʹ͍ͭͯٞ࿦͢Δ৔͕ඞཁͱͳͬͨ A-a A-b A-c ػೳA Ͳ͏͠·͠ΐ͏ʁ
45. ADR 
 (Architecture Decision Records)
46. ADRΛಋೖ • ॏްͳ࢓༷ॻ͸खʹ༨Δ • ϝϯςφϯε͞Εͳ͍ɺ͢Δࣗ৴͕ͳ͍ • ͳʹ͔͠Βͷه࿥͸࢒͍ͨ͠ • ݕࡧɾࢀর͍ͨ͠ • ʮ݁ہɺͲ͏ͳͬͨΜ͚ͩͬʁʯ͕஌Γ͍ͨ
47. ADRͷத਎ • λΠτϧɿܾΊ͍ͨ͜ͱͷλΠτϧ • εςʔλεɿঢ়گʢఏҊɺ٫Լɺঝೝʣ • ΧςΰϦʔɿಠ߲ࣗ໨ɺ֘౰ͷΧςΰϦʔʢWeb, Πϯϑϥ, MLͳͲʣ • ίϯςΩετɿ໰୊ͷઆ໌ɺ಺༰ • ܾఆࣄ߲ɿܾఆͨ͠ʢܾఆ͍ͨ͠ʣ಺༰ͱཧ༝ • ݁Ռɿ͜ͷมߋͰ؆୯ʹͳΔ͜ͱɺ೉͘͠ͳΔ͜ͱ
48. ADRαϯϓϧ λΠτϧ Ϣʔβ৘ใʹ9ͷΞΧ΢ϯτ৘ใΛอଘ͍ͨ͠ εςʔλε ঝೝ ίϯςΩετ Ϣʔβ৘ใͱͯ͠ɺ9ͷΞΧ΢ϯτ৘ใΛऔಘ͢Δ͜ͱʹͳͬͨɻ 
 ͦΕΛอଘ͢ΔͨΊʹVTFSTςʔϒϧʹɺzY@VTFSOBNFz
    ϑΟʔϧυΛ௥Ճ͍ͨ͠ ܾఆࣄ߲ Ϣʔβ৘ใͰ͸͋Δ͕جຊ৘ใͰ͸ͳ͘ɺࠓޙ5ISFBETͳͲ΋௥Ճ͞ΕΔՄೳੑ͕ 
 ͋ΔͷͰɺVTFSTςʔϒϧͰ͸ͳ͘ɺVTFS@TOTFTςʔϒϧΛ௥Ճ͠ɺͦ͜ʹอଘ͢Δ 
 lTOT@UZQFz
    lTOT@VTFSOBNFz
    Λอଘ͢Δ ݁Ռ ςʔϒϧΛ௥Ճ͢ΔͷͰɺϦϨʔγϣϯΛ͸Δඞཁ͕͋Δ 
 ςʔϒϧ௥ՃͳͷͰɺϚΠάϨʔγϣϯͷ࣌ؒ͸ۃখ
49. εΫϥϜӡӦͷվળ
50. LeSS 
 (Large Scaled Scrum)
51. εΫϥϜ։࢝௚ޙ νʔϜ಺༁ ✖ 1 PO SM ✖ 2 PdM ✖ 3 Dev ✖ 5 QA ✖ 2 ML ✖ 2 Design ✖ 1
52. νʔϜ͕େ͖͍ͱඇޮ཰ʹͳΔ • MTG͕௕͘ͳΓ͕ͪ • ඞཁҎ্ͷٞ࿦ʹͳΓ͕ͪ • ࿩͞ͳ͍ਓ͕ग़ͯ͘Δ • ଞਓࣄʹͳΔ • શһͷҙݟΛٵ্͍͛ʹ͍͘ • ݁Ռɺඞཁͳҙݟ͕ͳ͍͕͠Ζʹ͞Ε͕ͪ • ଟ਺ܾΛͱͬͯ͠·͏
53. ͍͍ͱࢥ͍·͢ ੬ऑੑ͕… େࣄͳҙݟཱ͕ͪফ͑ͯ͠·͏͓ͦΕ͕
54. SM ΍ΓͮΕ͐…
55. LeSS (Large Scaled Scrum)ͷಋೖ 5FBN" 5FBN# SM PdM Dev QA Dev SM PdM Dev QA Dev Dev PdM Design PO
56. τϥϕϥʔ͸ͲͪΒͷνʔϜʹ΋ೖΕΔ 5FBN" 5FBN# SM PdM Dev QA Dev SM PdM Dev QA Dev Dev PdM Design τϥϕϥʔ PO
57. ଞνʔϜͷϔϧϓՄೳ 5FBN" 5FBN# SM PdM Dev QA Dev SM PdM Dev QA Dev Dev PdM Design PO
58. εΫϥϜӡӦΛมߋͨ͠·ͳͼ • νʔϜ͝ͱͷػೳʹϑΥʔΧεͰ͖Δ • MTGɺ։ൃ΋εϜʔζʹ • υϝΠϯ஌͕ࣝٵऩ͠΍͘͢ͳͬͨ • ࿩͢ਓ͕૿͑ɺҙݟग़΍͘͢ͳͬͨ • Ұํ • νʔϜؒͷίϛϡχέʔγϣϯ͕رബʹͳ͖ͬͯͨ • ཱͪҐஔͷ೉͍͠λεΫΛर͍ʹ͍͘ • τϥϕϥʔ͕๩͘͠ͳΓ͕ͪ • ϔϧϓͷ࢓ํΛߟ͑ͳ͍ͱɺ΋͏ยํͷνʔϜʹ໎࿭͕͔͔Δ
59. վળ͸·ͩ·ͩ͜Ε͔Βʂ
60. We are hiring!! ΧδϡΞϧ໘ஊਵ࣌ड෇தͰ͢ʂ DROBE͸͍͍ͧ ࠓͳΒ৭ʑͳτϥΠΛମݧͰ͖·͢