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ソフトウェアとインターネットと歩んだ日々 (要約版)/ My life getting along with software and internet (summarized version)

ソフトウェアとインターネットと歩んだ日々 (要約版)/ My life getting along with software and internet (summarized version)

My (Internal and remote) talk presentation slides at GMO Pepabo Fukuoka Office / GMOペパボ福岡オフィス やさしい発表会 22-JUN-2018

Kenji Rikitake

June 22, 2018
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  1. ιϑτ΢ΣΞͱΠϯλʔωοτͱาΜͩ೔ʑ
    ʢཁ໿൛ʣ
    ྗ෢ ݈࣍
    ྗ෢݈ٕ࣍ज़࢜ࣄ຿ॴ / ϖύϘݚڀॴ
    2018೥6݄22೔ ϖύϘ෱Ԭ ΍͍͞͠ൃදձ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 1

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  2. ྗ෢ ݈࣍
    Γ͖͚ͨ ͚Μ͡
    @jj1bdx
    1965೥ੜ·Ε 53ࡀ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 2

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  3. @komei͔Βͷ͓୊
    • ͲͪΒ͔ͱ͍͏ͱྗ෢͕͜Ε·ͰʹֶΜͰ͖ͨςΫχΧϧͳ෦
    ෼Ͱͷ࿩Λฉ͖͍ͨ
    • ϖύݚݚڀձͰݴ͍ͬͯͨؔ਺ܕ͕޾ͤͱ͍͏ͷ͕ؾʹͳͬͯ
    ͍ͯɼ@komei͸ؔ਺ܕ͸ॻ͍ͨ͜ͱ͕ͳ͍ͷͰɼؔ਺ܕϓϩ
    άϥϛϯάͱΦϒδΣΫτࢦ޲ϓϩάϥϛϯάͷҧ͍ʹؔ͢Δ
    ൃද͕ฉ͖͍ͨ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 3

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  4. ͜ͷൃදͷߏ੒
    ʢ΋ͱ΋ͱ2࣌ؒͷͭ΋ΓͰ͍ͨΜͰ͕͢ϦϞʔτͩͱ͕͢͞ʹ2࣌ؒ͸ͭΒͦ͏ͳͷͰʣ
    ςΫχΧϧͳ࿩ʹߜΓ·͢
    ΦϒδΣΫτࢦ޲ͱؔ਺ܕͷ࿩΋͠·͢
    ࣗ෼ͷʢΩϟϦΞΩʔϊʔτతͳʣྺ࢙ͷ࿩΋͠·͢
    ࣭ٙԠ౴͸࠷ޙʹ΋࣌ؒऔͬͯ·͕͢దٓͲ͏ͧ
    ൃද಺༰͸͋͘·Ͱྗ෢ݸਓͷݟղͰ͢
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 4

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  5. 1973೥ 8ࡀ ෕ʹ
    FORTRANΛڭΘΔ
    • ෕ ྗ෢ৗ࣍ʢ1956೥ɺӈͷࣸਅʣ
    • খֶ2೥ੜͩͬͨ
    • 2࣍ํఔࣜͷղͷެࣜͱෳૉ਺Λ֮͑ͨ
    • ਺஋ܭࢉ͔Βίϯϐϡʔλʹೖ໳ͨ͠
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 5

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  6. FORTRANʢ1973೥෩ʣʹΑΔHello World
    PROGRAM HELLOWORLD
    C HELLO WORLD IN FORTRAN
    INTEGER I
    I = 10
    500 FORMAT(1H ,12HHELLO WORLD!,1H ,11HAND NUMBER ,I5)
    WRITE(6,500) I
    STOP
    END
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 6

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  7. ϚΠΫϩίϯϐϡʔλʢϚΠίϯʣ
    • 1971೥ʹIntel 4004 → ࠷ॳͷϚΠίϯɺ༻్͸ి୎
    • 1974೥ʹIntel 8080 → ·ͱ΋ʹ࢖͑Δ࠷ॳͷ8bitϚΠίϯ
    • 1975೥ʹMOS Technology 6502 → Apple ][ɺϑΝϛίϯ
    • 1976೥ʹZilog Z80 → ͍·ͩʹύνϯί୆Ͱ͸ओྲྀ
    • 1978೥ʹIntel 8086 → ͔͜͜Βݱ୅ͷx86_64΁ͷܥේ͕ଓ͘
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 7

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  8. ϚΠίϯͷΠϊϕʔγϣϯ
    • ίϯϐϡʔλΛICͱͯ͠૊ΈࠐΊΔΑ͏ʹͳͬͨ
    • ిࢠػثΛιϑτ΢ΣΞͰ੍ޚͰ͖ΔΑ͏ʹͳͬͨ
    • ίϯϐϡʔλ͕୭Ͱ΋ങ͑ΔΑ͏ʹͳͬͨ
    • ίϯϐϡʔλ͕୭Ͱ΋࡞ΕΔΑ͏ʹͳͬͨ
    • ιϑτ΢ΣΞΛ୭Ͱ΋ॻ͍ͯՔ͛ΔΑ͏ʹͳͬͨ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 8

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  9. ͦͯ͠Apple ][ͱͷ೔ʑ
    • 1978೥͔Βඦ՟ళͰ৮Γ౗͢
    • 1979೥ʹ਌ʹങͬͯ΋Β͏
    • GAME-APPLEίϯύΠϥΛॻ͖ɺTL/1
    ͱ͍͏খ͞ͳݴޠͷେ͖ͳྗΛֶΜͩ
    • ήʔϜ΋ॻ͍ͨ
    • ωοτϫʔΫϋʔυ΋࡞ͬͨ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 9

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  10. 1986೥: ແઢɺ௨৴ɺίϯϐϡʔλͷ༥߹
    • 1985೥ʹNTTຽӦԽͱճઢࣗ༝Խ
    • ࠃڥΛ௒͑ͨࣗ༝ͳ௨৴͕Մೳʹͳͬͨ
    • UNIX͕͍Α͍ΑݸਓͰ΋࢖͑ΔΑ͏ʹͳͬͨ
    • ϚϧνλεΫɺϚϧνϢʔβɺλΠϜγΣΞϦϯά
    • ΞϚνϡΞແઢͰ΋ίϯϐϡʔλؒ઀ଓ͕Ͱ͖ΔΑ͏ʹͳͬͨ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 10

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  11. Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 11

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  12. 1988೥: Πϯλʔωοτ
    ͱϫʔΫεςʔγϣϯ
    • WIDEϓϩδΣΫτൃ଍
    • ೔ຊʹ΋TCP/IPωοτϫʔΫͱΠʔα
    ωοτ͕΍͖ͬͯͨ
    • ϫʔΫεςʔγϣϯͰUNIX
    • MicroVAXʢӈͷࣸਅʣ, ULTRIX, VMS
    • γϯάϧCPUͰͷฒߦॲཧΛֶͿ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 12

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  13. 1990೥͝ΖͷϓϩάϥϛϯάελΠϧ
    • ࠓͱ͋·ΓมΘΒͳ͍͕ن໛͸খ͔ͬͨ͞
    • 4.3BSD UNIX ʢݱࡏͷFreeBSD΍macOSͷ૆ઌʣ
    • ͻͨ͢ΒCݴޠɺΤσΟλ͸viɺͨ·ʹEmacs
    • VAXͷϝϞϦ͸࠷େ2GBɺ͜ΕΛ100ਓͰ෼͚ͨ
    • σΟεΫ͸10GBͱ͔20GB͋Ε͹ͨ͘͞Μͩͬͨ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 13

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  14. 1990೥ 25ࡀ ޻ֶम࢜
    Digital Equipment Corporation ೔ຊ๏ਓͷ
    ݚڀ։ൃηϯλʔͰࣾձਓੜ׆Λ࢝ΊΔ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 14

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  15. 1990೥ʙ1992೥: VAX/VMSͷ։ൃ
    • ը໘੍ޚϥΠϒϥϦʢϛυϧ΢ΣΞʣΛ࡞͍ͬͯͨ
    • ࠃࡍి࿩ͰςϨΧϯɺόʔδϣϯ؅ཧγεςϜɺυΩϡϝϯτ࡞੒γεςϜɺ
    ϦϞʔτϩάΠϯ؀ڥɺඞཁͳ΋ͷ͸શ෦͋ͬͨ
    • ౰࣌ͱͯ͠͸࠷ઌ୺ͷ؀ڥͩͬͨɺ͕…
    • Φʔϓϯιʔε͡Όͳ͍ͷͰษڧ͸ࣾ಺Ͱ͔͠Ͱ͖ͳ͍
    • VAXͱ͍͏ϋʔυʹґଘ͍ͯͨ͠ͷͰ଎౓্͕͕Βͳ͍
    • ݁Ռͱͯ͠ڝ૪ྗΛࣦ͍࢖ΘΕͳ͘ͳ͍ͬͯͬͨ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 15

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  16. 1992೥ 27ࡀ
    ݁ࠗɺస৬ɺେࡕ΁Ҡॅ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 16

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  17. ͦͷޙ1990೥୅͸Πϯλʔωοτͦͷ΋ͷΛ
    ݚڀςʔϚʹͯ͠׆ಈͨ͠
    • 1995೥ͷWindows95ͷීٴҎલ͸ࣾձతೝ஌͕ಘΒΕͳ͔ͬͨ
    • ౰࣌ͷۈ຿ઌͷࣾ಺ωοτߏஙɺࣾ֎ϑΝΠΞ΢Υʔϧߏஙɺ
    ϓϩόΠμ΍ࣾ಺ؔ܎ऀͱͷંিɺ͢΂ͯ΍ͬͨ
    • ීٴ͢ΔʹͭΕҰࢁ౰ͯΑ͏ͱ͍͏ߟ͑ͷٕज़ͱؔ܎ͳ͍ਓୡ
    ͕܈͕͖ͬͯͨ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 17

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  18. ͜ͷ··ωοτ԰Ͱ৯͍͚ͬͯΔͷ͔?
    ത࢜߸΋ͳ͘ݚڀ։ൃΛଓ͚͍͚ͯΔͷ͔?

    2000೥12݄ ۈ຿ઌͷ෦ॺ͕ด࠯ͱͳΓࣙ৬ͨ͠
    2001೥1݄ KDDݚڀॴ΁༗ظܖ໿ࣾһͱͯ͠స৬
    ʢ͙͢ʹKDDIݚڀॴʹͳΓݱࡏ͸KDDI૯߹ݚڀॴʣ
    ωοτϫʔΫͱ৘ใηΩϡϦςΟͷݚڀΛ࢝ΊΔ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 18

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  19. 2002೥4݄ 37ࡀ
    େࡕେֶ৘ใՊֶݚڀՊത࢜ޙظ՝ఔʹೖֶ
    म࢜ͷޙ12೥Λܦͯ΍ͬͱݚڀੜ׆ʹೖ໳
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 19

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  20. 2002೥5݄
    Ξτϐʔͱഊ݂঱ҰาखલͰ౗ΕΔ
    ·Δ·Δ5िؒೖӃ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 20

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  21. ਓ͸͍ͭࢮ͵͔Θ͔Βͳ͍
    ͳΒ͹΍Γ͍ͨ͜ͱ͸͙͢΍Ζ͏
    ΍Βͳ͍Ͱޙչ͢ΔΑΓ͸
    ΍ͬͯޙչͨ͠΄͏͕ͣͬͱ͍͍
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 21

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  22. ത࢜߸औಘͷݚڀςʔϚ
    • DNSͷUDPύέοτ௕ͱMTU
    • ࠷ۙͰ͸QUIC΍DTLS͕ಉ༷ͷ՝୊Λղܾத
    • MTU͸IPv4/IPv6ͰऔΓѻ͍͕·ΔͰҟͳΔͷͰ೉͍͠
    • ࡕେ͔ΒNDAલఏͷσʔλఏڙΛड͚ͯ࿦จʹͨ͠
    • T/TCPΛ࢖ͬͨDNSͷॲཧ࣌ؒ࡟ݮʹ΋औΓ૊Μͩ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 22

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  23. 2005೥3݄
    େࡕେֶ ത࢜ʢ৘ใՊֶʣ
    ݁Ռͱͯ͠ത࢜ͷࢿ֨ͷ͓͔͛Ͱ8೥ؒαϥϦʔϚϯΛ͞Βʹଓ͚Δ͜ͱ͕Ͱ͖ͨ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 23

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  24. 2005೥ʙ2010೥: ৘ใ௨৴ݚڀػߏ(NICT)
    • ۀ຿ࢦࣔͰ΍Δݚڀ+ࣗओݚڀ
    • NICTERϓϩδΣΫτͷجૅઃܭ
    • DNSϖΠϩʔυ௕ͱDNSSECͷݚڀ
    • NGNͱIPv6ͷීٴʹؔ͢Δௐࠪݚڀ
    • Erlang/OTPͷηΩϡϦςΟ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 24

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  25. ͜ͷ࣌ͷٕज़తͳઈ๬
    ΋͏Cݴޠ͚ͩͰ͸৯͑ͳ͍
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 25

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  26. ͦͯ͠޷͖ʹͳͬͨͷ͸
    Erlang/OTP
    • Immutability ʢ୅ೖޙͷม਺͸ෆมʣ
    • ܰྔฒߦϓϩηε
    • ΤϥʔϋϯυϦϯά
    • 2018೥ͷࠓͰ΋े෼௨༻͢Δݴޠγε
    ςϜͱͯ͠ɺElixirͱͱ΋ʹਐԽ͠ଓ͚
    ͍ͯΔ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 26

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  27. ໋ྩܕ͔Βؔ਺ܕ΁ͷ
    ൃ૝ͷస׵͕ࣗ෼Λٹͬͨ
    ͦͷޙ͋ΒΏΔݴޠγεςϜ͕
    ؔ਺ܕͷύϥμΠϜΛऔΓೖΕ͍ͯΔ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 27

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  28. 2010೥4݄ 45ࡀ
    ژ౎େֶ৘ใ؀ڥػߏ ڭत
    • ୯ஶͰݚڀ͕Ͱ͖ΔΑ͏ʹͳͬͨ
    • ࠃࡍձٞ࿦จΛ2ຊग़ͤͨ
    • ࠃࡍձٞͷ࣮ߦҕһ௕ΛମݧͰ͖ͨ
    • ژେͷεύίϯ͕࢖͑ͨ
    • ͓΋͠Ζ͍ݚڀ͕Ͱ͖͔ͨͲ͏͔͸ࣗ
    ৴͕ͳ͍
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 28

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  29. ͦͯ͠·ͨ΋౗Εɺࣦ৬
    ژେͷ࢓ࣄ͸2012೥11݄ΑΓٳΈɺ2013೥1݄Ͱୀ৬
    2013೥2݄ʹErlang/OTPͷؔ࿈ͰBasho Technologiesͷ೔ຊ๏ਓʹब৬
    ͔͠͠2013೥6݄ʹ༧ࢉ͕ͳ͘ͳͬͨͱ͍͏ձࣾ౎߹Ͱઓྗ֎௨ࠂ
    2013೥9݄຤Λ΋ͬͯղޏɺ22೥6ϲ݄ͷαϥϦʔϚϯੜ׆ʹऴࢭූΛଧͭ
    2013೥10݄ 48ࡀ ੖Εࣦͯۀऀʹͳͬͨ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 29

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  30. 2014೥4݄
    ੜ͖ΔͨΊʹݸਓࣄۀ։ۀ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 30

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  31. 2016೥Ն
    ϖύϘݚڀॴ
    ઃཱͷ஌Βͤ
    ͙͢ʹԠืͨ͠
    …࠾༻͍͍ͯͨͩͨ͠
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 31

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  32. ϖύϘͷจԽ
    • ଎Ͱ͍͍ͭͯ͘ͷ͕͍ͨ΁Μ
    • Ͱ΋ϖύϘʹ͸ॿ͚߹͏จԽ͕͋Δ
    • ࣗ෼ΑΓए͍ਓୡ͔Βγό͔Εͳ͕Β࢓ࣄͰ͖Δͷ͸وॏ
    • ͜Μͳձࣾ͸ͳ͔ͳ͔͋Γ·ͤΜ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 32

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  33. 2018೥5݄
    7ϲ݄ଓ͍ͨC++ͱC#ͷ։ൃ࡞ۀΛऴ͑ͨ
    ʢΨνͳΦϒδΣΫτࢦ޲ͷ։ൃ࡞ۀʹ͔͔Θͬͨͷ͸࣮͸ਓੜॳͩͬͨʣ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 33

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  34. C++΍C#ͰͭΒ͔ͬͨ͜ͱ
    • σʔλʹϝιου͕͍ͬͭͯ͘͘Δˠঢ়ଶґଘʹͳΔ
    • ֊૚໊Λ͚ͭΔͷͰ໊લ͕௕͘ͳΔ
    • σʔλͳ͠Ͱ͸ϝιου͕ݪଇݺ΂ͳ͍ʢྫ֎͸͋Δ͕ʣ
    • σʔλΛऔΓѻ͏ͱ͖࣮ମͱࢀর͕ࠞࡏ͢Δ
    • ίϯετϥΫλ͕͍ͭݺ͹ΕΔͷ͔͕Θ͔Βͳ͍
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 34

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  35. Erlang/Elixirతͳؔ਺ܕϓϩάϥϛϯά
    • ؔ਺ͱσʔλͱ͸ಠཱ͍ͯ͠Δˠঢ়ଶґଘʹͳΒͳ͍
    • Erlang͸ଟஈ֊૚Λ෇͚ͤ͞ͳ͍ʢElixir͸ڐ༰ʣ
    • σʔλ͕ͳͯ͘΋ؔ਺͸͍͘ΒͰ΋࡞ΕΔ
    • σʔλΛऔΓѻ͏ͱ͖͸࣮ମ͚ͩΛߟ͑Ε͹͍͍
    • ୅ೖ͸ৗʹίϐʔͳͷͰίϯετϥΫλͷ͜ͱ͸ߟ͑ͳ͍͍ͯ͘
    • ͦͷ୅ΘΓ஗͍ (GCͱcopy-on-write͕͋Δͱ͸͍͑)
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 35

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  36. ϓϩάϥϛϯά͸Ͳ͜ʹߦ͘ͷ͔
    ҆શΑΓ΋଎౓?
    ଎౓ΑΓ΋҆શ?
    …͜ͷ2߲ରཱࣗମ͕ؒҧ͍ͬͯΔ
    ҆શ͸ඞਢɺ଎౓͸௥ՃػೳͰ͋Δ΂͖
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 36

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  37. Webͷ͢͹Β͠͞ɺݶքɺͦͷઌʹ͋Δ΋ͷ
    • HTTP(/2)͚ͩߟ͑Ε͹ྑ͘ͳͬͨɺ͸ͣ
    • Ͱ΋DNS΍TCP/IP͔Β͸ಀΕΒΕͳ͍
    • Webͷઌʹग़ͯ͘Δͷ͸HTTP/2ࣗ਎ͷந৅Խ
    • ͦͯͦ͠ͷഎޙʹ͋ΔΧϦΧϦͷνϡʔχϯά
    • FastContainer΍Haconiwaͷग़൪
    • ͞Βʹ͸ػցֶशͱʮਓ޻஌ೳʯͷग़൪
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 37

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  38. ࠷ޙʹ
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 38

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  39. 2018೥6݄18೔
    ೔ຊ࣌ؒޕલ7࣌58෼
    ਒౓6ऑͷ஍਒Λ
    ࣗ୐Ͱମݧ͠·ͨ͠
    23೥લʹ΋ಉ͡Α͏ͳ͜ͱ͕͋Γ·ͨ͠ɺͰ΋·ͩੜ͖͍ͯ·͢
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 39

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  40. ʢࣦۀ΋ͨ͠͠ɺ࠳ં΋ͨ͠͠ɺਓੜ൓ল͢΂͖͜ͱ͹͔ΓͰ͕͢)
    ·ͩԶ͸ࢮͳͳ͍
    ࢮΜͰͳΔ΋ͷ͔
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 40

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  41. ͋Γ͕ͱ͏͍͟͝·ͨ͠
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 41

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  42. ࣸਅ౳ΫϨδοτ
    • ϖύϘݚڀॴϩΰ: GMOϖύϘגࣜձࣾ
    • ྗ෢ৗ࣍: ʮΞαώάϥϑʯ1956೥2݄5೔߸ͷը૾ΛWikipedia
    ΑΓҾ༻ɺpublic domain
    • Apple ][ͱͷࣸਅ: ʮिץே೔ʯ1982೥3݄1೔߸ΑΓҾ༻
    • MicroVAX II: http://www.chookfest.net/computers/mv2.html Α
    ΓҾ༻
    Kenji Rikitake / Pepabo Fukuoka 22-JUN-2018 (summarized version) 42

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