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HOTATE (Developers Summit 2012)
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Yoshihiro Iwanaga
July 27, 2012
Programming
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HOTATE (Developers Summit 2012)
Yoshihiro Iwanaga
July 27, 2012
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Transcript
Developers Summit 2012 FsşÔg ÃyñNJȇǠȊǫǣǧNJǪǚLjǥljDZ ÆZëǚǜǥǹńşÆ?ǚǜǥǹī rÒşĐ{ ÃyñNJȇǠȊǫǣǧNJǪǚLjǥljDZ DzȅǡǓǧ½ńşLjDzȂǕȊǚȀȇňæńş ãňæī
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Developers Summit 2012 ijT ǚǜǥǹDžǂƲ ñƱ`DŽǁưȞ
Developers Summit 2012 ǚǜǥǹ ƪƱ ñƱ`DŽƿƭƎƆ
Developers Summit 2012 ǚǜǥǹDž ļƜƩ ñDž`ƐƤƎ
Developers Summit 2012 ƘưƑĥƱ ! ǍȇǛǪLjƓƅ ƘƘƶƪ Ƅşœ|ƧƩƷƤ
Developers Summit 2012 !
Developers Summit 2012 DzȅȅȊǔ IIJưǖǸǾǪǕȊǚȀȇīŔŻ
Developers Summit 2012 Ɠ]ƐƤ 0 200 400 600 800 1,000
1,200 1,400 Mar-09 Mar-10 Mar-11 ÆR£ Ȗ%
Developers Summit 2012 ãħƼđƓłƏ d °SŅé n passe-temps, c'est le
tennis. serais content de pouvoir jouer au tennis avec elqu'un qui a le même passe-temps que moi. Меня зовут Моё имя Пе
Developers Summit 2012 ƧƩƎǁǤȊȃƼ¥CƓłƏ
Developers Summit 2012 ƨƶǀTŔƱȉȉȉ
Developers Summit 2012 ƤƥƜ¿v3¶¼ƶƪƯ
Developers Summit 2012 ȖȔȕȖvȗ¶ȗȕ«ƶƪƍƫ ȖȔȕȕvȕ¶ȕȘ« þ 450«
Developers Summit 2012 ȏKȐ ƉȉȉȉǷǛƒƊ kōưñ.ı¦
Developers Summit 2012 DzȅǛnjǓǧƓìƞǗȊȃ ! şāĎDžɧƜƩ ! ǜǠǣǰƓǖȁǶȄȊǚȀȇƪƔǁƅ ! şñ.ǖǸǾǪǕȊǚȀȇZëƪ ! şNJǬdzȊǚȀȇDžĵƘƞş
Developers Summit 2012 ǖǸǾǪǕȊǚȀȇư ǚǜǥǹƱ×ĚƿƭƎ ! ƶƪƺƅñ.ƪƱSNSDžp+ƜƾƏƫƎƏ 8OƔƭÖ>ƱƍƧƤƆ ! ƪƺƅƬƏƜƩƺńưƮƜƒïƿǂƟƮƅ
ÙƐƩƜƶƏȉȉȉƆ
Developers Summit 2012 áäƱȖõŖƍǁ " Ǝ©Ɠ DŽƒƿƭƎ ƎƨÞƕƭǁƒ DŽƒƿƭƎ ƬƏƠĪƺ
DŽƭƎƪƜƽ ƧƤƘƫƺ ƭƎƫƼǀƫǀ ƞǁưƱƭƌ Ő&
Developers Summit 2012 ǚǜǥǹƥƖƪƱĠÓƪƔƭƎ ! ƪƺƅǍȇǛǪLjƫƜƩ ǚǜǥǹDž!ƜƩ TŔDžĠÓƞǁưƓ
Developers Summit 2012 Ə>ÊƮƭǁ k ƅkČƺ !ƜƾƏƆ
Developers Summit 2012 DzȅǛnjǓǧƓìƞǗȊȃ ! şāĎDžɧƜƩ ! ǜǠǣǰƓǖȁǶȄȊǚȀȇƪƔǁƅ ! şñ.ǖǸǾǪǕȊǚȀȇZëƪ ! şNJǬdzȊǚȀȇDžĵƘƞ
Developers Summit 2012 ǖȁǶƜƩ NJǬdzȊǚȀȇ DžĵƘƠȌ ė2ƤƦƓƼƧƩƷǁ
Developers Summit 2012 ǺȇǭȊĀ
Developers Summit 2012 FsşÔgȏ@noriko_iwaiȐ ! ÆZëǚǜǥǹńq ! ǭȂǭȂư¥ý ! JavaƫƒC#ƫƒbdƔ
! ǻǣǧȊƱwƕØƕ8OƔƮƃ ȍƑƚƖưƸƫƴƫƓƒDŽǁƾ
Developers Summit 2012 rÒşĐ{ ƭÏU C++ R Perl JavaScript ĶQ
2.2kg steak ȉşƇº,XƪǛȀǒȇǔ ȉş5ąƪȆNJȇǞȁȊĴ+ ȉşĆĢ2ÀDž=} yoshi.iwanaga LjDzȂǕȊǚȀȇňæńưŊRƆ @quake_alert DžǀƶƜƤƆ
Developers Summit 2012 KȖ
Developers Summit 2012 ƬƏƜƩòƤƦƭưȞ ! ưňæńďƫƍƶǀ ×ƓƭƎƆ ! ưňæńďư¥CDžïƿƭƎƆ !
ñ.ƮĖƓƭƎƆ ! ƟƲƖƤěƱƭƎƆ ƺƧƫƪƔǁƤƦƓ ƎǁdžƝƻƭƎȞ
Developers Summit 2012 ĘéƭñRƫƜƩ 1. ǖǸǾǪǕȊǚȀȇưīŔDžƞǁƆ 2. DzȅǛnjǓǧ.ƪīŔDžĠÓƚƠǁƆ 3. ĵƔƤTŔƫĠÓ©ÔDžLjNjǧDzǣǧƞǁƆ
4. jƜƩƎǁǿȊǙƮƺQưƍǁĠÓ© ÔƮƭǁƆ âƔƤ ƮƭǁȌ
Developers Summit 2012 ƼǁƒƿƮƱ<àƾƕȌ ! ƒƜƿưð÷ƜƤÔDžƏƆ
Developers Summit 2012 6ãƜƤÔ
Developers Summit 2012 İĮƞǁ ȖȔȕȕvș¶ȤȖȔȕȕvȜ¶ LjǛǼNJȃ UX Ðǀ 330«
Developers Summit 2012 İĮƜƭƓƿÈDžĤƹƤƎƖƬ ! ǺȇǭȊư±ʼnƓMDŽƭƎƆ ! êưįƓƢǃƧƩƎƭƎƆ ! dzȊǜƮƭǁĔ²ƓłƏƆ
±ʼnƓ ķǀƭƎ
Developers Summit 2012 ǰLJǚȂǥȊǚȀȇưjĐ ! ÷ƭ÷\ƪ ! ǢȊǹưDzȅǞǜDžûáƜ ! ǢȊǹȆȊǓDžzƔ1Ɯ
! ƢưǢȊǹưÁƓµbƫƭǁƾƏƮ¡ ƞǁ Ƒƞƞƹ
Developers Summit 2012 LuôƪǰLJǚȂǥȊǚȀȇ 1. īŔDž-·ƞǁ 2. īŔDž2Ŗƞǁ 3. NJǺȊǛDž)ƮÊĕDž1ƞǁ
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Developers Summit 2012 ȖȒīŔDž2Ŗƞǁ ! êƪ÷ƧƩ ĥƜƭƓƿƅ ùDž 2ŖƞǁƆ 2011v5¶26« 1±ʼn
Developers Summit 2012 ! īŔDžĠÓƞǁǚǜǥǹư NJǺȊǛDžƎƩƔƩ ƺƿƏƆ ! NJǺȊǛưƒƿƅÊĕDž1ƞǁƆ ȗȒNJǺȊǛDž)ƮÊĕDž1ƞǁ
2011v6¶17« 2±ʼn
Developers Summit 2012 ȘȒÊĕư(*xDžƨƖǁ ƘƘƒƿ DžƨƖǁ 2011v6¶23« 2±ʼn
Developers Summit 2012 ăÇƍƧƚǀÓƶƧƤƯ ȉȉȉƆ
Developers Summit 2012 ƘǂƓ ǚǜǥǹƮƭǁƫ ęƎdžƝƻƯȌȞ
Developers Summit 2012 ~±ưiNJǺȊǛW
Developers Summit 2012 ňæƞǁ ȖȔȕȕvȕȔ¶ȤȖȔȕȖvȕ¶ ǰLJǚȂǥȊǚȀȇ UX Ðǀ 180«
Developers Summit 2012 TŔæâȌ ! ňæǢȊǹƱ Ȗ ! ĂśƓƶǁƪłƏƆ !
Ƒ ƎưǜǑȃƱ»ï£Ɔ *Ɠ ĩƹƭƎ
Developers Summit 2012 LjǛǼNJȃưjĐ ! DzȅǞǜƼǤȊȃƾǀƫN^ưî ãDžņğƞǁƆ ! BéƭǨǑǾǺȇǧƾǀ>ƞǁǟǰǧNjnj
LjDžņğƞǁƆ ! cþư ÛƾǀƺŗlƫưDĬDžņğƞ ǁƆ ! ĢåƮƏƘƫƾǀƺ`CƮoƞǁƘƫDž ņğƞǁƆ ƉLjǛǼNJȃǟǰǧNjnjLjňæmġƊƾǀ Ƒƞƞƹ
Developers Summit 2012 ƼƧƩƷƤ ƑģƜ¹ʼn ǺȇǭȊ ȝȘȏ.ňæȖȐ ¹ʼn ȝȗľʼnȏ.ȗț±ʼnȐ
Developers Summit 2012 92ƜƩňæ ìéƱƅȖƢǂƣǂƓƒư ǍǑǜǮȊǧƮƭƧƩ ƍƫƪƑ Ǝ ¢ƐMƏƘƫȌ
Developers Summit 2012 ȕľìưȄǯǾȊ ƁĝƠƤÁß ȉǢǼǣǧÊĕ şȉ¥h41: ȉùUI şȉùĺ;ȉó> şşȉǘNJǝ`³ȉ¥h+:
ù ù ƪƔƩǁƝƻdžȌ ƒƎƖƢƏƝƻdžȞ ǰljȊǨǭǣǓ
Developers Summit 2012 ȖľìưȄǯǾȊ ƁĝƠƤÁß ȉǢǼǣǧÊĕ şşȉçŇȉĩĸƓƪƔǁȏMySQLãȐ ȉǓȁNJLjȇǧƫǘȊǭƫưĽ ȉùUI şşȉċŎȉ7ŋ
ù ūŵŮŭŪȞ ƢƘƱŬųŮŭŪƥǃ ƺƧƫ0ŌƜƾƏƾ ǰljȊǨǭǣǓ
Developers Summit 2012 ȗľìưȄǯǾȊ ƁĝƠƤÁß ȉǢǼǣǧÊĕ şşȉMySQL→MongoDB ȉùUI ȉùư`³Dž ù
ƐȞƄūųŲŰųũŨƥƫ üEƮ1¿ƤȞ ǰljȊǨǭǣǓ ƢǂƱƢǂƪƨƶƿƭƎƭȉȉȉȭȯȩ
Developers Summit 2012 kČDž)Ʈĝöƺǀ
Developers Summit 2012 ǀĹǀȏKeepȐ ! ĝƐǁǻǬƓƍƧƤƑƒƗƪ ƞdžƭǀĿdžƥƆ ! 92ƪƅƏƶƕVƠƤƆ ! ǰljȊǨǭǣǓƓǻǢdzȊǚȀ ȇLjǣDzƮƨƭƓƧƤƆ
Developers Summit 2012 ǀĹǀȏProblemȐ ! NƝ\ƪÆƜƭƎƫ "Ɔ ! ĽĄƓƭƎƫ ÞŚƓæâ
ƜƼƞƎƆ
Developers Summit 2012 ½ÄéƮƼƧƩƷƤ kĜňe ƒƿ kĜi ƶƪ ǺȇǭȊ ȝȘȏ.ňæȖȐ
¹ʼn ȝȗȈ¶
Developers Summit 2012 ǀĹǀƒƿưTryşƢưȕ ! ÿ3ǂ±ʼnƪĉƮÆƞǁȌ
Developers Summit 2012 ǀĹǀƒƿưTry ƢưȖ ! ƫƮƒƕĽĄƞǁȌ
Developers Summit 2012 ǀĹǀƒƿưTry Ƣưȗ ! ƼǁƘƫƫƼƿƭƎƘƫDžƅƔƧƦǀ2ƖǁƆ ! ƼǁƘƫƱƼǁȌ ƼǁȌ
ƼƿŻ ƭƎȌ ǥǜǧǖȊǨ ǖȊǦljȇǔĞþ ¸ǸȊǥljȇǔ ǀĹǀ ĽĄȉîĭ ǜǖȊDzaÆ Þáƭ±ʼnMDŽƠ ÑƮƘƥDŽǁ ı¦Ʈ±ʼnDžƒƖǁ ðjƭþ¾
Developers Summit 2012 ȗȈ¶ƅ ŒÊĕƓkĜi ƘƘƪ¬ ńƮ,ňƞǁƘƫƮ 2012v1¶25«
Developers Summit 2012 DzȅǛnjǓǧƓìƞǗȊȃ ! şāĎDžɧƜƩ ! ǜǠǣǰƓǖȁǶȄȊǚȀȇƪƔǁƅ ! şñ.ǖǸǾǪǕȊǚȀȇZëƪ ! NJǬdzȊǚȀȇDžĵƘƞ
Developers Summit 2012 ňæǢȊǹ Ȗ ƪƼǁưƱ ƑAƹƜƭƎ ȉȉȉÎíƜdžƬƒƧƤ
Developers Summit 2012 ǭǧȇǠǣǢ
Developers Summit 2012 ƾƏƼƕiȌ ƶƟƱƅŕĝïǀƮƧƩƺƿƏƆ ƄȑƄşƄƄƄţƄƄƄƄtşȋŻ ƄƄƄƄƄƄƄƄƄƄƄƄƋƄŠƄƄƄţƄƄƄƄƆƄƄƄƄƄţƄƄƄƄƆƄƄƄƄƄȑƄşƄƄƄƆŻ ƄşƄƄƄƄţƄƄƄƄƆƄşŶşƄŶŻ ƄƄƄȑƄşƄƄƄţƄƄşŧƄŧƄƄƄNJǽǣǣǵǎǎǎǏǏǎǏNjȌŻ ƄƄƄƄƄƄşžȠžşŧƄŧŻ
ƄƄƄƄƄƄȏŷŽȡƄŧƄŧƄţƄƄƄƄƆƄƄƄƄƄţƄƄƄƄƆƄƄƄȑƄşƄƄƄƆŻ ƄƄƄƄƄƄŤťƄƄƄƄƄȢŻ ƄƄƄƄƄşŧşȧȬƄƄƄƄŶşȑƄşƄƄƄţƄƄƄƄƆƄƄƄƄƄţƄƄƄƆƄţŻ ƄƄƄƄƄƈȠȣşȐƄƄƄŶŻ ƄƄƄƄƄƄƄşŧƄƄƄƄŠşţƄƄƄƄƆƄƄƄƄƄţƄƄƄƄţƄƄƄƄƄȑŻ ƄƄƄƄƄƄşŦŧƄƄŤȬƄşŶŻ ƄȨȯȪȮƄŶŶŶşűƄƄŧƄŶƄşŶşŶŶŶŻ źźźźźźźźźźźź
Developers Summit 2012 þ50ƪŸǥǜǧ ƐưƍǁÜǀ1ƜȌ ƏƱw ƭdžƒŐèƎwww WebSocket ktkr ±[Əơ
NjnjDZLjDzȂƒ ƘǂƪÌưŘƷư\ƪƺÓƹƾƏƟ xư=} /hidden
Developers Summit 2012 Ȗľʼn LjǓǥljDZǿȊǙ ȕ
Developers Summit 2012 ƎƎƫƺşƥƧƤƿ… bÍ_♪
Developers Summit 2012 ƄşƄşƄşƄşƄşƄşȠȠȠŻ ƄƄƄƄƄƄƄȓƄƄşƄşƄȟŻ ƄƄƄƄşƄȓǬƄƄȟƄƄşŴŦşȟƄȌȞŻ ƄƄƄƄȓşȏƂȐşƄȏƂȐşƄƄƄȟƄŻ ƄƄƄƄŶƄşƄȏůůůůȐƄşƄƄŴŦşƄşŶŻ ƄşƄƄşȟƄŴŦȡşƀŷƄşƄƄƄƄȓŻ ƄƄƄƄǬƄƄƄƄƄƄƄƄƄƄƄȟŻ
ƄşȓŷƄƄƄƄƄƄƄƄƄƄƄƄşƄƄȋŻ Ż ƄƄƄƄƄşƄƄƄȠȠȠů ƄƄƄşşşƄşƄȓƄƄƄşƄşƄȟȌȞȞŻ ƄƄƄƄşƄȓƄƄŴƄƄşǬƄƄȟŻ ƄƄƄƄȓşƄƄƄƄşŴşȏƂȐƄƄȟŻ ƄƄƄƄŶƄşƄƄƄƄƄƄƄȏůůůůȐŶŻ ƄşƄƄşȟƄƄƄƄŴƄƄƄŦȡşƀȓŻ ƄƄƄƄǬƄƄƄƄƄƄƄƄƄƄƄȟŻ ƄşȓŷƄƄƄƄƄƄƄƄƄƄƄƄşƄƄȋ
Developers Summit 2012 6ãĒưǰljȊǨǭǣǓ ! ƉćDžƖƤƿƎƎƭƊ ! ƉùN^DžĊƪčƗƤƎƊ ! ƉLjǪǺȊǚȀȇƪ/âƪƔǁƫƎƎƯƊ
! ƉǭǣǓƱŞƓdƷƊ ! Ɖùưė>¤4Ɗ ! Ɖi18noƮȌƊ
Developers Summit 2012 ǰljȊǨǭǣǓDžIǀ+ǂƩƎƖƲ ǿȊǙƱ]ƐǁȞ NO!!
Developers Summit 2012 ƬƏƜƩƘƏƭƧƤȞ ! řÂƷưÞƎǖȇǞDzǧ ! ƳƧƫĝƪƎ©ƅŜ:ƓáĠƚǂƭƎ ! ÊĕưĝƠ©
! ƍƧƤƿ"6ƥƓƅŃŝƆ ! ƠƧƒƕƧƤưƮƅDŽǂƭƎ ƄȠȠȠŻ ŧƄŶŶȰȰŶŶƄžȠžŻ ŶŦŦŦŦŦŶŶȠȠŶŶşȏşƄƄƄşȐŻ ŶȰȰȟſŧȰȰȰŧŻ ŶƄƄƄƄŶƄšşŦŧƄƄƄƄşŧ
Developers Summit 2012 ǿȊǙşǍǓǜǴȂǍȇǜ ġƪƶƫƹǁƫƅ ưğÝƓËƖƩƎǁƆ
Developers Summit 2012 K UXưDzȅDžƜƭƾƆ úƭƿƭdžƫƒƞǁƒƿȌ ż ñ.ƮUXưDzȅƓƎƭƎưƪƞƆ
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