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はてな技術部紹介 2015(公開版) / Hatena Technical Division ...
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motemen
April 02, 2015
Technology
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22k
はてな技術部紹介 2015(公開版) / Hatena Technical Division Orientation 2015 (Public Edition)
はてなの新入社員(とくにエンジニア)向けの技術部紹介です
motemen
April 02, 2015
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Transcript
ͯͳٕज़෦հ2015 2015-04-02 motemen
͜Μʹͪ JENPUFNFO ٕज़෦νʔϑʢνʔϑΤϯδχΞʣ ೖࣾ ͏͝ϝϞɺϒϩάɺ.BDLFSFM
ֶੜ࣌ʹଧͪࠐΜͩ͜ͱ ม۪൮ౖɾΞΠυϧϚελʔ
ٕज़෦ 8FBSFlΤϯδχΞz ࣾһਓ ΞϧόΠτ ͯͳ࠷େͷ෦ɺ͋Δ໘ͯͳͷlإz ·ͩ·ͩ૿͑·͢
ΤϯδχΞͷࣄ
αʔϏεͷ։ൃͱӡ༻ ΣϒαʔϏε εϚʔτϑΥϯΞϓϦ ϢʔβͷͨΊͷαʔϏεʜ ٕज़ΛϏδωεʹʜ αʔϏεͮ͘ΓΛϏδωεʹʢڞಉ։ൃҊ݅ʣ
αʔϏεͷ։ൃͱӡ༻ ࣭ͷߴ͍αʔϏεΛఏڙ͢Δ Α͍ମݧɺΑ͍ίϛϡχςΟΛٕज़Ͱࢧ͑Δ ތΓߴ͋͘Ζ͏ αʔϏεͮ͘ΓʹऴΘΓͳ͍
ऴΘΔ͜ͱ͋Γ·͢
ର֎׆ಈ lͯͳٕज़ͷձࣾz ϒϥϯυ্͕৫ͷྗʹͳΔ
ۀվળ ಉ྅ͷੜ࢈ੑΛ্͛Δ ࣗಈσϓϩΠɺཧը໘ɺνϟοτ࿈ܞɺFUDʜ ΈΛ࡞ΕΔͷΤϯδχΞ
νʔϑΤϯδχΞͷࣄ POJTIJ4POHNVXUBUTVSVNPUFNFO ΩϟϦΞύε ධՁ ࠾༻׆ಈ ࣾ֎ͷΠϕϯτ
औΓΈɾ੍
ٕज़ษڧձ ࣾ֎ใൃ৴ ΤϯδχΞ࣮ ։ൃ߹॓ γχΞΤϯδχΞ੍
ٕज़ษڧձ ຖि༵ͷ༦ํٕज़෦σβΠϯ෦ ࣋ͪճΓͰԿ͔ൃද͢Δ ㅟ ㅟ Έͳ͞ΜʹૣΊʹճͬͯ͘ΔΑ͏ʹ͠·͢
ࣾ֎ใൃ৴ ϒϩάΛॻ͖·͠ΐ͏ લ݄ʹΛऔͬͨਓ͕͍ͨΒ݄ॳʹ͕ग़Δ ຊਓಛ্
ΤϯδχΞ࣮ ର֎ɾΦʔϓϯιʔε׆ಈΛਪ ొஃɾࣥච͔Β044ͷ1VMM3FRVFTUͳͲ ৽ͨʹୡͨ͠Β͓ॕ͍
։ൃ߹॓ʢશࣾʣ ීஈͷۀ͔ΒΕɺ໘ന͍ͷΛ࡞Δ
γχΞΤϯδχΞ੍ ΤϯδχΞʹϝϯλʔ͕ͻͱΓ͖ͭ·͢ ࣄͷ͜ͱɺকདྷͷ͜ͱɺͳΜͰ૬ஊ γχΞΤϯδχΞΛϩʔϧϞσϧͱͯ͠΄͍͠
ͦͷଞ ٕज़ॻΛձࣾͰߪೖ͠·͢ άϧʔϓͳͲͰνʔϑʹਃ͍ͯͩ͘͠͞ ࢀՃ͍ͨ͠ษڧձ͕͋ͬͨΒڭ͍͑ͯͩ͘͞ ग़ுѻ͍ʹ
ৄ͘͠ʮΤϯδχΞϧʔϧूʯΩʔϫʔυΛࢀর
࠷ޙʹɺ৺͕͚
͍ΛཱͯΔ ӽڥ͢Δ ڞ༗͢Δ
͍ΛཱͯΔ ղܾʹϑΥʔΧε͠ͳ͍ खஈʹͱΒΘΕͳ͍ ͳʹ͔ʁ
ӽڥ͢Δ ΤϯδχΞͷ֪ʹ͜Βͳ͍ ࣗͷࣄՁΛݶఆ͠ͳ͍ ࣗͷՁΛ࠷େԽͯ͘͠ΕΔͷଞਓ
ڞ༗͢Δ ຬͯ͠Δ͜ͱɺࠔͬͯΔ͜ͱ FOHJOFFSPO4MBDL ͯͳάϧʔϓʢશࣾɺΤϯδχΞʣ աڈͷΤϯτϦΛಡΜͰΈΑ͏
“खΛಈ͔ͨ͠ਓ͚͕ͩੈքΛม͑Δ” Yasuhiro Onishi
͜Ε͔ΒΑΖ͘͠ʂ