Copyright (C) 2013 DeNA Co.,Ltd. All Rights Reserved.
DeNAΤϯδχΞͷ
ͭ͘Γ͔ͨ
Oct 12, 2013
ؔޱ ྄Ұ
Mobage Business Sector
DeNA Co., Ltd.
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2
関⼝口
亮亮⼀一
• 2011/04
⼊入社
• DeNAでは開発基盤整備や新
サービス⽴立立ち上げ⽀支援など幅
広く携わる
• パーフェクトRubyという本
を執筆しました
• @ryopeko
としてのほうが
知られていたりする
• 現場から研修へのヘルプとし
て新卒エンジニア研修に携わ
る
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ϔϧϓʹ͖ͨ
ܦҢ
3
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ڈ·ͰΛ౿·͑ͯ
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・ܧଓతͳ͕ඞཁ
・ओମతʹࣄʹऔΓΊΔਓࡐ
・Ұൠతͳٕज़ͷΠϯϓοτෆ
ɹ(ΦϒδΣΫτࢦɺgitɺetcݱʹ͓·͔ͤ)
→ݱͰٻΊΒΕΔΤϯδχΞ૾ͱͷဃ
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ͦ͜Ͱ...
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ීஈ͔Β෦ॺͰٕज़ͷখݴΛ
͍ͬͨΓಡॻձΛओ࠵͍ͯͨ͠
ࣗʹ͕͔͔ͬͨ
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ࠓͷݚमͷ
ඪ
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ࠓͷݚमͷඪ
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・ۀྖҬͷมԽʹରԠͰ͖Δ
・ओମతʹܧଓతʹٕज़शಘͰ͖Δ
・ٕज़Ҏ֎Ͱ͖Δ
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ࣗͰ͖ΔΤϯδχΞ
8
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ݚम֓ཁ
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ݚम֓ཁ
10
ɾࠓͷରऀ71ਓ
ɾೖࣾॳͷϨϕϧόϥόϥ
ɾະܦݧऀ >>> ܦݧऀ
ɾߨࢣ3ਓ + ֎෦ߨࢣ໊
ɾظؒ4݄ʙ9݄
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ݚम֓ཁ(2)
11
・ૣൈ͚ํࣜ (≠ԣҰઢͷݚम)
・WebΞϓϦΛ࡞ΔͨΊͷࣝΛ1ਓͰWeb
ΞϓϦΛ࡞ΔաఔΛ௨ͯ͠शಘ͢Δ
・࠲ֶ→اը→ઃܭ→࣮ͱ͍͏ϑΣʔζ
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ݚम֓ཁ(3)
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・֤ϑΣʔζͱՌʹରͯ͠ϨϏϡʔΛड͚Δ
・େମϑΣʔζຖʹ4,5ճͷϨϏϡʔ
・ϨϏϡʔΛ߹֨ͨ͠Β࣍ͷϑΣʔζ
・࠷ऴతʹҰ൪ૣ͍ਓͱ͍ਓͰ࠷େ3ϲ݄ͷࠩ
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ࠓͷΑΓৄࡉͳݚम༰
13
YAPC::Asia Tokyo 2013
“େنPerlॳ৺ऀݚमΛ
ࢧ͑Δٕज़”
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h"p://www.slideshare.net/DaisukeTamada/perl-‐26371335
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Ξτϓοτͱͯ͠ͷ
ϨϏϡʔ
Πϯϓοτͱͯ͠ͷ
ϨϏϡʔ
16
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ϨϏϡʔͰͷେࣄͳ͜ͱ
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・ਖ਼͘͠ഁ͢Δ (ೲಘ্ͤͨ͞Ͱͷ)
・ࢦఠͷํଅ͠ํΛ1ਓ1ਓม͑Δ
・ର໘ (σΟεϓϨΠͱϗϫΠτϘʔυ)
・ϨϏϡʔͰͷग़དྷࣄ༰Λه
ɹ(ॏཁ)
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ݱݻ༗ͷࣄΛഉআ
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ɾ͏ͪͷνʔϜʹద༻Ͱ͖ͳ͍͔Βμϝ
ɾͱ͋Δہ໘෦ॺͰ͔͠ੜ͖ͳ͍
ɹΑ͏ͳࣝͰͳ͘ɺ
ɹࣾ֎ʹग़ͯ௨༻͢ΔҰൠతͳࣝ
ɾͰ“େن”ͱ͍͏ϫʔυ֎ͤͳ͍
→εέʔϥϏϦςΟɺMySQLͷࣝΓͩ͘͞Μ
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Λਖ਼͘͠ܭଌ͢Δ
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Λਖ਼͘͠ܭଌ͢Δ
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・ਓ͕ଟ͍ͷͰѲ͖͠Εͳ͍
・ਐḿɺϨϏϡʔɺใɺԿؾͳ͍ձͷ༰
・શͯه
・Perlͷචهςετ
・1HͷσΠϦʔϛʔςΟϯάͰ׆༻
→۩ମతͳΞΫγϣϯͷܾఆ
→ه͔ΒΞΫγϣϯޙͷมԽΛ؍
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పఈͨ͠σʔλԽͱ
PDCA
21
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త֬ͳΞΫγϣϯͰ
ΛՃͤ͞Δ
22
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ϑΥϩʔΞοϓ
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ϑΥϩʔΞοϓ
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・ਐḿ͕๕͘͠ͳ͍
・ਓʹ͑Δͷ͕͏·͘ͳ͍
・ٕज़εΩϧ্͕͠ͳ͍
・Πϯϓοτͷํ͕ྑ͘ͳ͍
・ϩδΧϧγϯΩϯά͕͏·͘ͳ͍
・etc...
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ϑΥϩʔΞοϓ༰
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・ຖ or ִͰ30ؒͷߨࢣͱͷ1on1
・ϓϩάϥϛϯάͷϋϚΓղফ
・ղܾͷख๏τϨʔχϯά
・ٞͷτϨʔχϯά
・ଅਐͷͨΊͷపఈͨ͠ৼΓฦΓ
・etc...
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ϑΥϩʔΞοϓͰେࣄͳ͜ͱ
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・ྑ͍ॴΛ৳͠ྑ͘ͳ͍ͱ͜ΖΛվળ
・ͻͱΓͻͱΓஸೡʹ
・ҰےೄͰ͍͔ͳ͍ͷͰͻͨ͢Β
・վળͨ͠ΒϑΥϩʔΞοϓଔۀ
・࠷ऴతʹࣗ৴Λ͚ͭͤ͞Δ
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ͱ͍͏͜ͱͰ࣮ࡍʹ
ϑΥϩʔΞοϓΛड
͚ͨ৽ଔࢯͷ͓Λ
͓ฉ͖͍ͩ͘͞
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৭ʑ͚ͬͨͲ...
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Εͳ͔ͬͨ͜ͱ
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・αʔϏεΛ࡞Δָ͠͞Λ͑ΒΕͳ͔ͬͨ
・ΤϯδχΞϦϯάͷಛघੑΛ͑ΒΕͳ͔ͬͨ
・தɺ্ҐͷݚमੜʹͬͱΞΫγϣϯΛىͨ͜͠
͔ͬͨ
・݁ہΔ͜ͱແݶʹ͋Δ
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ͬͯྑ͔ͬͨ͜ͱ
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・ਓʹϑΥʔΧεͨ͠
・ҰൠతͳࣝεΩϧʹߜͬͨ
→ ݱ࣮ͷલʹཧΛࠐ
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େࣄͳ͜ͱ
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ਓʹϑΥʔΧεͨ͠
ΒݱʹϑΟοτ
͠·ͨ͠
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࠷ޙʹ
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ݚमதͷଔۀޙͷ
ݚमੜͷΠϝʔδ
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Πϝʔδ
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・ݚमΛଔۀͤ͞Δ͜ͱ͕ඪͰͳ͍
・ݚम୲ͷίϐʔͰ͍͚͋ͬͯͳ͍
・ݚम୲͕ཧͱ͢ΔΤϯδχΞΛੜΈग़
͢
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ਓʹϑΥʔΧεͨ͠
ݚमਓੜΛม͑Δ
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