L tbaba@bphbqp2012公開用

2012.1.13に実施した #bpstudy #hbstudy #qpstudy 合同ビアバッシュでLTしたときの資料

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https://www.slideshare.net/toshiak_netmark/l-tbababphbqp2012

Transcript

1. BPHBQP2012
   LIGHTING TALKS
   toshiaki baba( @netmarkjp )
   http://netmark.jp / http://heartbeats.jp
   

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2. •അ৔ ढ़জ(͹͹ ͱ͖͋͠) twitter: @netmarkjp
   •גࣜձࣾϋʔτϏʔπ ٕज़౷ׅ੹೚ऀ(CTO)
   •ݱ৬ɿɹ
   ΠϯϑϥΤϯδχΞ
   લ৬ɿɹ
   WebγεςϜ։ൃ(Java)
   લʑ৬ɿ
   ΠϯϑϥΤϯδχΞ
   •ΠϯϑϥΤϯδχΞษڧձ hbstudy ओ࠵
   

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3. • ಘҙ෼໺
   • WebγεςϜͷΞʔΩςΫνϟશൠ
   • WebγεςϜͷΠϯϑϥશൠͷߏஙɾઃఆɾνϡʔ
   χϯάͳͲ
   (ϋʔυ΢ΣΞɺωοτϫʔΫɺOSɺϛυϧ΢ΣΞ)
   • ΠϯλʔωοταʔϏεʹؔΘΔٕज़ཁૉશൠ
   • εϖγϟϦετͱ͍͏ΑΓ͸θωϥϦετ
   • ࠷ۙͷझຯ͸ҿΈձɾϏʔϧɾࣸਅɾࣗసं౳
   

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4. ֮͑ͯؼ͍ͬͯͩ͘͞
   

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5. ಥવͰ͕͢
   

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6. いま
   クラウドが
   熱い
   

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7. CLOUD MANAGEMENT CONSOLE
   

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8. CLOUD MANAGEMENT CONSOLE
   

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9. INSTANCE
   

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10. INSTANCE
    IS NOT
    VIRTUAL SERVER
    

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12. •Instance
    

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13. •Instance
    •→object oriented programming
    

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14. •Instance
    •→object oriented programming
    •→design pattern
    

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15. いまさら
    デザインパターン入�門
    

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16. σβΠϯύλʔϯ
    • ιϑτ΢ΣΞ։ൃʹ͓͚ΔσβΠϯύλʔϯ
    ʢܕࢴʢ͔͕ͨΈʣ·ͨ͸ઃܭύλʔϯɺӳ: design patternʣͱ͸ɺ
    աڈͷιϑτ΢ΣΞઃܭऀ͕ൃݟ͠ฤΈग़ͨ͠ઃܭϊ
    ΢ϋ΢Λ஝ੵ͠ɺ໊લΛ͚ͭɺ࠶ར༻͠΍͍͢Α͏ʹ
    ಛఆͷن໿ʹैͬͯΧλϩάԽͨ͠΋ͷͰ͋Δɻ
    from wikipedia
    (http://ja.wikipedia.org/wiki/%E3%83%87%E3%82%B6%E3%82%A4%E3%83%B3%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3_%28%E3%82%BD%E3%83%95%E3%83%88%E3%82%A6%E3%82%A7%E3%82%A2%29)
    

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17. σβΠϯύλʔϯ
    • ιϑτ΢ΣΞ։ൃʹ͓͚ΔσβΠϯύλʔϯ
    ʢܕࢴʢ͔͕ͨΈʣ·ͨ͸ઃܭύλʔϯɺӳ: design patternʣͱ͸ɺ
    աڈͷιϑτ΢ΣΞઃܭऀ͕ൃݟ͠ฤΈग़ͨ͠ઃܭϊ
    ΢ϋ΢Λ஝ੵ͠ɺ໊લΛ͚ͭɺ࠶ར༻͠΍͍͢Α͏ʹ
    ಛఆͷن໿ʹैͬͯΧλϩάԽͨ͠΋ͷͰ͋Δɻ
    from wikipedia
    (http://ja.wikipedia.org/wiki/%E3%83%87%E3%82%B6%E3%82%A4%E3%83%B3%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3_%28%E3%82%BD%E3%83%95%E3%83%88%E3%82%A6%E3%82%A7%E3%82%A2%29)
    ཁ͢Δʹ
    •ंྠͷ࠶ൃ໌๷ࢭ
    •ϕετϓϥΫςΟε׆༻
    

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18. PROXY
    • ؔ࿈͢ΔΠϯελϯε܈Λੜ੒͢ΔͨΊͷ API Λू໿
    ͢Δ͜ͱʹΑͬͯɺෳ਺ͷϞδϡʔϧ܈ͷ࠶ར༻Λޮ
    ཰Խ͢Δ͜ͱΛ໨తͱ͢Δɻ
    from wikipedia
    http://ja.wikipedia.org/wiki/Proxy_%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3
    

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19. PROXY
    • from wikipedia
    http://ja.wikipedia.org/wiki/Proxy_%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3
    

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20. PROXY
    • from wikipedia
    http://ja.wikipedia.org/wiki/Proxy_%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3
    APIInterface
    ProxyInstance
    browser
    AppInstance
    

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21. ABSTRACT FACTORY
    • ؔ࿈͢ΔΠϯελϯε܈Λੜ੒͢ΔͨΊͷ API Λू໿
    ͢Δ͜ͱʹΑͬͯɺෳ਺ͷϞδϡʔϧ܈ͷ࠶ར༻Λޮ
    ཰Խ͢Δ͜ͱΛ໨తͱ͢Δɻ
    from wikipedia
    http://ja.wikipedia.org/wiki/Abstract_Factory_%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3
    

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22. ABSTRACT FACTORY
    • from wikipedia
    http://ja.wikipedia.org/wiki/Abstract_Factory_%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3
    

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23. ABSTRACT FACTORY
    • from wikipedia
    http://ja.wikipedia.org/wiki/Abstract_Factory_%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3
    engineer
    

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24. ABSTRACT FACTORY
    • from wikipedia
    http://ja.wikipedia.org/wiki/Abstract_Factory_%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3
    MachineImage ConfigRepo ProgramRepo engineer
    

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25. ABSTRACT FACTORY
    • from wikipedia
    http://ja.wikipedia.org/wiki/Abstract_Factory_%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3
    MachineImage ConfigRepo ProgramRepo
    <<< User Data
    engineer
    

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26. ABSTRACT FACTORY
    • from wikipedia
    http://ja.wikipedia.org/wiki/Abstract_Factory_%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3
    MachineImage
    XXXInstance
    ConfigRepo ProgramRepo
    <<< User Data
    engineer
    

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27. ABSTRACT FACTORY
    • from wikipedia
    http://ja.wikipedia.org/wiki/Abstract_Factory_%E3%83%91%E3%82%BF%E3%83%BC%E3%83%B3
    MachineImage
    XXXInstance
    ConfigRepo ProgramRepo
    Config Program
    <<< User Data
    engineer
    

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28. CLOUD
    IS
    PROGRAMMABLE
    

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29. INFRASTRUCTURE ENGINEER
    IS
    PROGRAMMER
    

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30. •σβΠϯύλʔϯద༻ͷཧղʹؒҧ͍͕͋ͬ
    ͨΒ͝ΊΜͳ͍͞
    •࿩ͷωλʹͳΕ͹ͱࢥͬͨͷͰ͕͢ɺ
    ͭ͡͸ͦΜͳʹৄ͘͠ͳ͍ͷͰ͢
    •ৄ͍͠ͻͱίϝϯτ͍ͩ͘͞
    

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31. ΤϦοΫ ΨϯϚ (ஶ), ϥϧϑ δϣϯιϯ (ஶ), Ϧνϟʔ
    υ ϔϧϜ (ஶ), δϣϯ ϒϦγσΟʔε (ஶ), Erich Gamma
    (ݪஶ), Ralph Johnson (ݪஶ), Richard Helm(ݪஶ), John
    Vlissides (ݪஶ), ຊҐా ਅҰ (຋༁), ٢ా ࿨थ (຋༁)
    ΦϒδΣΫτࢦ޲ʹ
    ͓͚Δ࠶ར༻ͷͨΊ
    ͷσβΠϯύλʔϯ
    http://www.amazon.co.jp/gp/product/4797311126/ref=as_li_ss_tl?ie=UTF8&tag=netmarkjp-22&linkCode=as2&camp=247&creative=7399&creativeASIN=4797311126
    

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32. ݁৓ ߒ (ஶ)
    ૿ิվగ൛JAVA
    ݴޠͰֶͿσβ
    Πϯύλʔϯೖ໳
    http://www.amazon.co.jp/gp/product/4797327030/ref=as_li_ss_tl?ie=UTF8&tag=netmarkjp-22&linkCode=as2&camp=247&creative=7399&creativeASIN=4797327030
    

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33. ·ͱΊ
    

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34. •ΠϯϑϥΛϓϩάϥϛϯά͢Δ࣌୅͕
    ΋͏͖ͯ·͢
    •ৗࣝΛͭ͘Γͳ͓֮͢ޛ͸Ͱ͖ͯ·͔͢
    •ڥք༹͕͚·ͨ͠ɻੈք͸޿͕Γ·ͨ͠
    •͋ͳͨͷੈք΋޿͛·͠ΐ͏
    

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35. Πϯϑϥ͠·ͤΜ͔ʁ
    http://heartbeats.jp/recruit/
    

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36. 1/27(FRI) ENGINEER CROSS PARTY
    http://tech.nifty.co.jp/party/2012/
    

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37. 1/27(FRI) ENGINEER CROSS PARTY
    http://tech.nifty.co.jp/party/2012/
    

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