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弊社(F@N)とTDの軌跡
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KAWASAKI Yasukazu
February 19, 2018
Programming
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弊社(F@N)とTDの軌跡
TDを使い始めて約4年。振り返りをしてみました。
KAWASAKI Yasukazu
February 19, 2018
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Transcript
5%ͱฐࣾͱͷي '!/$PNNVOJDBUJPOT αʔϏε։ൃ෦ɹใՊֶٕज़ݚڀॴ ࡚ɹହҰ !5%5FDI5BML
ࣗݾհ w ॴଐɿ᷂ϑΝϯίϛϡχέʔγϣϯζ ɹɹɹɹαʔϏε։ൃ෦ ɹɹɹɹใՊֶٕज़ݚڀॴ w ৬ۀɿσʔλαΠΤϯςΟετ w झຯɿఱؾ༧ใ w
ܦྺɿ͓ఱؾձࣾͰͳΜͰΤϯδχΞ ɹɹɹΠϯϑϥΤϯδχΞ ɹɹɹαʔόαΠυΤϯδχΞ ɹɹɹσʔλαΠΤϯςΟετɹ
ϑΝϯίϛϡχέʔγϣϯζ ձ໊ࣾ גࣜձࣾϑΝϯίϛϡχέʔγϣϯζ '!/$PNNVOJDBUJPOT *OD ઃཱ ฏ݄ ࢿຊۚ ԯສԁʢฏ݄ݱࡏʣ ຊࣾॴࡏ
౦ژौ୩۠ौ୩ ैۀһ ໊ʢฏ݄ݱࡏ˞ΞϧόΠτɾ ݣࣾһؚΉʣ άϧʔϓશମɿ໊
ϑΝϯίϛϡχέʔγϣϯζ w "OFU w OFOE w OFY
ϑΝϯίϛϡχέʔγϣϯζ w "OFUɹɹˠΞϑϦΤΠταʔϏε w OFOEˠΞυωοτϫʔΫ w OFYɹɹˠϦλήܕ%41
ϑΝϯίϛϡχέʔγϣϯζ w "OFUɹɹˠΞϑϦΤΠταʔϏε w OFOEˠΞυωοτϫʔΫ w OFYɹɹˠϦλήܕ%41 ͬͪ͜ͷ
લ ෦ॺ͕ੜͨ͠ʂ 㙽ʹ֯ʹσʔλΛ֬อ͘͢4ʂ Ͳ͏͢Ε͍͍Μͩʂʂʂʂʂʂ &.3
͜ͷ࣌ظͷ՝ ʑੵ͞ΕΔେͳσʔλΛલʹ खग़ͳ͍
ग़ձ͏ ͜ͷࠒɺ৽͍͠Ϛωʔδϟʔ͕ೖࣾ 5%ͷதͷਓʹΓ߹͍͕͍ͯɺͦͷਓ͕ ߦ͘͘Β͍ͷձ͔ࣾͩΒɺҰձͬͯ Λฉ͍ͯΈΑ͏ʂ .(3
ശఉ w ͖์ͬͯɺΘ͔Βͳ͍ͱ͜Ζαϙʔτʹ ฉ͖·͘Δʑ w ΠϯλʔϯͰདྷֶͨੜ͞Μʹ։์ͯ͠ػցֶश Λମݧͯ͠Β͏ ਓগͳ͘ɺਓͰཧ͍ͯͯ͠ಛʹେ͖ͳͳ͘ Վతͳ࣌ ͷΜͼΓ͓͏ʂ
Վత͕ͩͬͨͣɻɻɻ OFY͕αʔϏεͰ͍࢝ΊΔ ूܭܥΫΤϦΛ1SFTUPͰྲྀ࢝͠ΊΔ
ࣄ݅ͦͷ̍ 5%ίϯιʔϧʹٸʹΞΫηεͰ͖ͳ͘ͳΔʂ
ࣄ݅ͦͷ̍ 5%ίϯιʔϧʹٸʹΞΫηεͰ͖ͳ͘ͳΔʂ ͚ͩͰͳ͘ɺͲ͏$-*ͱ͔ͰΞΫηεͰ͖ͳ͍ʂ
ࣄ݅ͦͷ̍ɹݪҼ ฐࣾͷཧͷෆखࡍɻɻɻ શһཧऀݖݶΛ͚͍ͭͯͨҝɺෆ༻ҙʹ੍ݶϦετΛ ৮ͬͯɺϩʔΧϧ*1ΞυϨεΛ ϗϫΠτϦετʹॻ͖ࠐΉ ͨΓલͰ͕͢ɺཧऀݖݶ࠷খݶʹ͠·ͨ͠ ϛεඞͣ ى͜Δʂ
ར༻ͷ֦େ ӦۀαϙʔτνʔϜ͕͍࢝ΊΔ Ӧۀ෦͍࢝ΊΔ ར༻ऀ֦େʂ
͋ΕʁϦιʔεΓͳ͍ʁ 1SFTUPฤ ӡ༻ܥͰ͍ͬͯͨΫΤϦ͕ʑԆΛى༷͜͢ʹͳΔ
͋ΕʁϦιʔεΓͳ͍ʁ 1SFTUPฤ ӡ༻ܥͰ͍ͬͯͨΫΤϦ͕ʑԆΛى༷͜͢ʹͳΔ ͖์"E)PDʹΫΤϦྲྀ͍͕ͯͨͦ͠ΖͦΖݶքʂ ίϯιʔϧͰࢹͯ͠ɺఀ͖ͯͨ͠Β,*--ʂ ΫΤϦͷνϡʔχϯάਏ͘ͳ͖ͬͯͨ
͋ΕʁϦιʔεΓͳ͍ʁ 1SFTUPฤ खಈӡ༻ͦΖͦΖݶքʂ Ϧιʔεϓʔϧͷಋೖʂ ӡ༻ܥΫΤϦͦͦ͜͜٧·Βͳ͍ "E)PDܥͦͦͨ͜͜͞Εͳ͍ ͍͍ײ͡ͷνϡʔχϯά 1PXFS6Q ͨ͠Αʂ
ฏԺͳ࣌ OFOEͰ͍࢝ΊΔɻ Կނ͔1SFTUPͰճΒͳ͍ΫΤϦͷ૿Ճ ػցֶशͰͷ$53$73༧ଌຊ֨Խ
͋ΕʁϦιʔεΓͳ͍ʁ )JWFฤ ࠷ۙػցֶश͕࣌ؒͰ ऴΘΒͳ͍Μ͚ͩͲʁ ࣌ผϨϙʔτ࡞ऴ ΘΜͳ͍ʙ ػցֶशͰ ͬͯΈ͍ͨΜ͚ͩͲ
͋ΕʁϦιʔεΓͳ͍ʁ )JWFฤ )JWFͷधཁ૿େʂ ʮͳΜͱ͔ͯ͠Αʯͷ͕ॴʑ͔Β࿙ΕΔ ৫ʹσʔλ ੳจԽ͕ժੜ͑ͯ ͖ͯΔʁ
͋ΕʁϦιʔεΓͳ͍ʁ )JWFฤ )JWFͷϦιʔεϓʔϧΛಋೖʁ ͦͦɺੑೳతʹΓͯΔͷ͔ʁ
ؒΛ ৼΓฦͬͯΈΔͱ
ٸ 0 10 20 30 40 50 60 70 80
Apr-15 Jun-15 Aug-15 Oct-15 Dec-15 Feb-16 Apr-16 Jun-16 Aug-16 Oct-16 Dec-16 Feb-17 Apr-17 Jun-17 Aug-17 Oct-17 Dec-17 ར༻ऀ૿һதʂ
Կ͕ྑ͔ͬͨͷ͔ w αϙʔτ͕ w ͳΜ͔ͩΜͩͰରԠ͕ૣ͍ w ίϯιʔϧ͕͍͍͢ w ͳΜͱͳ͘ᙱ͍ͱ͜Ζʹख͕ಧ͘ w
ϏοάσʔλͰɺؾ݉Ͷͳ͘ΫΤϦ͕͛ΒΕΔ
ݱࡏͷ՝ w ্ࠪɺ͍Ζ͍Ζཧ͠ͳ͍ͱ͍͚ͳ͘ͳ͖ͬͯͨ w Ϧιʔεཧ͕݁ߏਏ͍ w ͬͺΓɺͦΕͳΓʹςΫχοΫଘࡏ͍ͯ͠ΔͷͰ ࣝͷܧঝඞཁ w ࣅͨΑ͏ͳΫΤϦͷཚཱ
͜Ε͔Βظ͢Δͱ͜Ζ w αʔϏε͝ͱͷΑΓγʔϜϨεͳଓ w %BUB5BOLTͱ5%ίϯιʔϧͷ༥߹ w 5%#*ͱ5%ຊମ w Ϣʔβʔཧػೳ w
ػցֶशͷΑΓଟػೳԽ