泥の中のアジャイル - もがき続けてたどり着いたプログラミングという形 -

టͷதͷΞδϟΠϧ ΋͕͖ଓ͚ͯͨͲΓண͍ͨϞϒϓϩάϥϛϯάͱ͍͏ܗ 5BLBP0ZPCF!5",",*/( 1IPUPCZ,FMMZ# IUUQTHPPHM4$H61

!5",",*/( 5","00:0#& ✓ ָఱגࣜձࣾϚοεϧΤϯδχΞ ✓ Ұൠࣾஂ๏ਓΞδϟΠϧνʔϜΛࢧ͑Δձ ✓ ΞδϟΠϧϞϯελʔ ✓ Ϟϒϓϩάϥϛϯά͓͡͞Μ
✓ ਪ͠ϝϯɿࢁຊ࠼

4UBSUXJUI8IZ 1IPUPCZ&WBO%FOOJTPO6OTQMBTI

ͳͥօ͞Μ͸ɺΞδϟΠϧ։ൃʹ ೔ʑऔΓ·Ε͍ͯΔͷͰ͠ΐ͏͔ʁ ͋Δ͍͸ڵຯΛ͍࣋ͬͯΔͷͰ͠ΐ͏͔ʁ

࢒ۀ͕ଟ͍ͷΛͲ͏ʹ͔͍ͨ͠ Θ͘Θ͘͢ΔΑ͏ͳ։ൃΛ͍ͨ͠ ٕज़తͳ௅ઓΛ͢Δ ༨༟Λ͍࣋ͪͨ Α͍νʔϜͰಇ͖͍ͨ 2"΍ϦϦʔε௚લʹͳͬͯ Ұؾʹ໰୊ղܾ͢ΔϦζϜΛม͍͑ͨ ސ٬ͱͷڑ཭͕ԕͯ͘ ϗϯτʹඞཁͳ΋ͷΛ ఏڙͰ͖͍ͯΔͷ͔ෆ҆
ٕज़తෛ࠴Λฦ͍͖͍ͯͨ͠ ͚ͲͦͷͨΊͷ͕࣌ؒͳ͍ Ͳૉਓ͕ײ֮Ͱ࡞ͬͨཁ݅Λ ܾΊ͍ͯΔͷͰ͸ͳ͍ͩΖ͏͔ 1IPUPCZϑϦʔࣸਅૉࡐͺͨͦ͘ IUUQTXXXQBLVUBTPDPN

✓ ސ٬ຬ଍Λ࠷༏ઌ ✓ Ձ஋ͷ͋Διϑτ΢ΣΞ ✓ ૣ͘ܧଓతʹఏڙ ✓ Ұॹʹಇ͘ ✓ ಈ͘ιϑτ΢ΣΞ
✓ ࣋ଓՄೳͳ։ൃ ✓ ࣗݾ૊৫తͳνʔϜ ✓ ࣗ෼ͨͪͷ΍ΓํΛ࠷దʹௐ੔ ΞδϟΠϧͷΩʔϫʔυ

1IPUPCZ1BCMP)FJNQMBU[PO6OTQMBTI ཧ૝ ౰ͨΓલʹ໨ࢦ͢΂͖

8IZ 8IBU )PX 8IZ

8IZ 8IBU ղܾͨ͠खஈ )PX 8IZ ✓ #FGPSF ✓ ࠓ ✓
ݱ৔Ͱ๊͍͑ͯΔ՝୊ ✓ "GUFS ✓ ະདྷ ✓ ݱ৔͕ཧ૝ͱ͢Δঢ়ଶ ֤ݱ৔Ͱى͖͍ͯͨࣄ࣮

ݱ৔Ͱ๊͍͑ͯΔ՝୊ ✓ "GUFS ✓ ະདྷ ✓ ݱ৔͕ཧ૝ͱ͢Δঢ়ଶ ΞδϟΠϧ ϓϥΫςΟε ΞδϟΠϧ ιϑτ΢ΣΞ ։ൃએݴ ֤ݱ৔Ͱى͖͍ͯͨࣄ࣮ ந৅Խ͞Εͨ΋ͷ Ξ δ ϟ Π ϧ

ΞδϟΠϧ͸ܗ༰ࢺ౓߹͍ 1IPUPCZ%BXJE.BFDLJPO6OTQMBTI

ݱ৔Ͱ๊͍͑ͯΔ՝୊ ✓ "GUFS ✓ ະདྷ ✓ ݱ৔͕ཧ૝ͱ͢Δঢ়ଶ ΞδϟΠϧ ϓϥΫςΟε ΞδϟΠϧ ιϑτ΢ΣΞ ։ൃએݴ ֤ݱ৔Ͱى͖͍ͯͨࣄ࣮ ந৅Խ͞Εͨ΋ͷ Ξ δ ϟ Π ϧ Ͳ͏ͯ͠΋)PXʹ஫໨ͯ͠͠·͍͕͕ͪͩɺ

ݱ৔Ͱ๊͍͑ͯΔ՝୊ ✓ "GUFS ✓ ະདྷ ✓ ݱ৔͕ཧ૝ͱ͢Δঢ়ଶ ΞδϟΠϧ ϓϥΫςΟε ΞδϟΠϧ ιϑτ΢ΣΞ ։ൃએݴ ֤ݱ৔Ͱى͖͍ͯͨࣄ࣮ ந৅Խ͞Εͨ΋ͷ Ξ δ ϟ Π ϧ ࢲͨͪͷݱ৔ͷ8IZ͕ͳʹΑΓॏཁ

ਖ਼௚ɺݏ͍ʹͳΔਓͷؾ࣋ͪ΋Θ͔Δ ✓ ϓϥΫςΟεਥ ✓ ݪଇࢸ্ओٛ ✓ ഉଞత ✓ फڭ͡Έ͍ͯΔ ✓
खΛಈ͔͞ͳ͍ਓ͕ͨͪଟ͍ 1IPUPCZ/JHFM5BEZBOFIPOEPPO6OTQMBTI

͔ͩΒ׶͑ͯݴ͓͏ ଞਓͷٔݴͳͲͲ͏Ͱ΋͍͍ 1IPUPCZϑϦʔࣸਅૉࡐͺͨͦ͘ IUUQTXXXQBLVUBTPDPN

࢒ۀ͕ଟ͍ͷΛͲ͏ʹ͔͍ͨ͠ Θ͘Θ͘͢ΔΑ͏ͳ։ൃΛ͍ͨ͠ ٕज़తͳ௅ઓΛ͢Δ ༨༟Λ͍࣋ͪͨ Α͍νʔϜͰಇ͖͍ͨ 2"΍ϦϦʔε௚લʹͳͬͯ Ұؾʹ໰୊ղܾ͢ΔϦζϜΛม͍͑ͨ ސ٬ͱͷڑ཭͕ԕͯ͘ ϗϯτʹඞཁͳ΋ͷΛ ఏڙͰ͖͍ͯΔͷ͔ෆ҆
ٕज़తෛ࠴Λฦ͍͖͍ͯͨ͠ ͚ͲͦͷͨΊͷ͕࣌ؒͳ͍ Ͳૉਓ͕ײ֮Ͱ࡞ͬͨཁ݅Λ ܾΊ͍ͯΔͷͰ͸ͳ͍ͩΖ͏͔ 1IPUPCZϑϦʔࣸਅૉࡐͺͨͦ͘ IUUQTXXXQBLVUBTPDPN

ॏཁͳͷ͸͋ͳͨͷݱ৔ͷ8IZ 1IPUPCZ&WBO%FOOJTPO6OTQMBTI

1IPUPCZ#SBE#BSNPSFPO6OTQMBTI ໨ࢦͦ͏ ·ͩఘΊ͍ͯͳ͍ͷͰ͋Ε͹ ·ͩຬ଍͍ͯ͠ͳ͍ͷͰ͋Ε͹

ڭՊॻͷ࿩͸΋͏ฉ͖๞͖ͨ 1IPUPCZ+B[NJO2VBZOPSPO6OTQMBTI

ࢲͷɺ͋ͳͨͷݱ৔ͷటष͍࿩Λ͠Α͏ 1IPUPCZKFTTFPSSJDPPO6OTQMBTI

ࡢ೔ΑΓྑ͍ࠓ೔ͷݱ৔Λ໨ࢦ͠ଓ͚ͨ೥ؒɻ ͲͷΑ͏ʹటष͘΋͕͖ଓ͚͖ͯͨͷ͔ɺ ͦͯͦ͠ͷ݁ՌͨͲΓ͍ͭͨϞϒϓϩάϥϛϯά ͱ͍͏Ұͭͷܗʹ͍͓ͭͯ࿩͠·͢ɻ ࠓ೔ͷ͓࿩

ࢲͷετʔϦʔ

ࠓΑΓΑ͍΍Γํ Ͳ͏΍ͬͯ ר͖ࠐΜͰ͍͔͘ Ͳ͏΍ͬͯ Ձ஋ʹܨ͛Δ͔ 8IZͷมભ

ࠓΑΓΑ͍΍Γํ Ͳ͏΍ͬͯ ר͖ࠐΜͰ͍͔͘ Ͳ͏΍ͬͯ Ձ஋ʹܨ͛Δ͔

4UBSUXJUI8IZ 1IPUPCZ&WBO%FOOJTPO6OTQMBTI

౰࣌ͷ։ൃελΠϧ ✓ ΢ΥʔλʔϑΥʔϧͬΆ͍։ൃ ✓ ࣾ಺डൃ஫ܕ։ൃ ✓ ܭըۦಈओٛ ✓ Ϧʔμʔ͕ݟੵ΋ͬͯλεΫׂΓৼΓ ✓
࠷ޙʹखಈͰςετΛؤுΔ

ΞδϟΠϧ ίϛϡχςΟ ೋͭͷग़ձ͍

✓ ࣾ಺डൃ஫ܕ͸มΘΒͣ ✓ ੒Ռ෺ۦಈ։ൃ ✓ ݸਓ͕νʔϜʹίϛοτ͢Δ ✓ ϓϧܕͷλεΫ؅ཧ ✓ $POUJOVPVT*OUFHSBUJPO
มԽͨ͠։ൃελΠϧ

͋ͨΓ·͑ͩͱࢥ͍ͬͯͨੈքΑΓ ޿͍ੈքͷଘࡏΛ஌ͬͯ͠·ͬͨ 1IPUPCZ0[BSL%SPOFTPO6OTQMBTI

΋ͬͱ͍͍ํ๏͕͋ΔͷͰ͸ 8IZ͕ੜ·Εͨ

#J[ %FW ཁ݅ ϓϩμΫτ

#J[ %FW ཁ݅ ϓϩμΫτ ཁ݅ ཁ݅ ཁ݅ ։ൃͷαΠΫϧεϐʔυ͕஗͍ͱཁ͕݅ཷ·Δ ཁ͕݅ஷ·Δͱෆຬ΋ཷ·ͬͯ৴པஷۚ΋௿Լ͢Δ Ϙτϧ
ωοΫ

#J[ %FW ཁ݅ ։ൃͷαΠΫϧεϐʔυΛ଎ͯ͘͠ɺ ཁ݅Ͱ͸ͳ͘৴པஷۚΛཷΊΔ ཁ݅ ཁ݅ ཁ݅ ϓϩμΫτ Ϙτϧ
ωοΫ

େ੾ͩͱࢥ͏͜ͱ 8IZ 8IBU )PX 4501 $0/5*/6& )PXͷલʹ 8IZͱ8IBUΛߟ͑Δ ਎ͷৎʹ߹Θͤͨ
վળΛண࣮ʹ౿Ή ΍ΊΔ͜ͱɾଓ͚Δ͜ͱ Λৗʹҙࣝ͢Δ νʔϜશһͰ νʔϜͷͨΊʹߟ͑ͯ νʔϜͷखʹΑͬͯਐΊΔ

#J[ %FW ཁ݅ ϓϩμΫτ Ϙτϧ ωοΫ ։ൃͷαΠΫϧεϐʔυΛͲΜͲΜ଎͘ͳΔͱ ཁ݅Λͭ͘Δͱ͜ΖʹϘτϧωοΫ͕Ҡಈ͢Δ

Ͳ͏΍ͬͨΒר͖ࠐΊΔͷ͔ 8IZ͕ੜ·Εͨ

ϏδωεΛר͖ࠐΉ

Ձ஋૑଄Χϯόϯ

#J[ %FW ཁ݅ ϓϩμΫτ νʔϜͷ֎͔ΒͷӨڹͰ ϓϩμΫτ։ൃͷεϐʔυ͕མͪͯ͠·͏ Ϙτϧ ωοΫ

ະདྷձٞ

ࣗ෼ͨͪͷ૊৫ͷ͜ͱΛҰॹʹߟ͑Δ

#J[ %FW ཁ݅ ϓϩμΫτ ϓϩηεΛݟΔͱ͏·͍͍ͬͯ͘ΔΑ͏ʹݟ͑Δ ͔͠͠ࣄۀͱͯ͠ͷ੒Ռ͕ग़ͳ͍͜ͱ͕͋Δ

#J[ %FW ཁ݅ ϓϩμΫτ ཁ݅ʹࢸΔաఔ͕ ϒϥοΫϘοΫε ࣄۀ͕ରቂ͢Δݱ࣮͔ΒΤϯδχΞϦϯάΛ၆ᛌ͢Δ!JLFZ

#J[ %FW ཁ݅ ϓϩμΫτ ཁ݅ʹࢸΔաఔ͕ ϒϥοΫϘοΫε ࣄۀ͕ରቂ͢Δݱ࣮͔ΒΤϯδχΞϦϯάΛ၆ᛌ͢Δ!JLFZ શମΛݟͯߟ͑Δඞཁ͕͋Δ

IUUQBHJMFNBOJGFTUPPSHJTPKBNBOJGFTUPIUNM Ձ஋ʁ

Ͳ͏΍ͬͨΒՁ஋ʹܨ͛ΒΕΔͷ͔ 8IZ͕ੜ·Εͨ

IUUQTXXXTMJEFTIBSFOFUBOESFGBSJBNPCQSPHSBNNJOH

Ϟϒϓϩάϥϛϯάͱ͸ɺ νʔϜશһͰ ✓ ಉ͡࢓ࣄΛ ✓ ಉ࣌ؒ͡ʹ ✓ ಉ͡৔ॴͰ ✓ ಉ͡ίϯϐϡʔλʔͰ
͢Δ͜ͱ

IUUQTXXXZPVUVCFDPNXBUDI WQ@QWTM4H&* "EBZJOUIF)VOUFS*OEVTUSJFTMJGFJO

)VOUFS*OEVTUSJFTͷϞϒϓϩάϥϛϯά ✓ ͭͷ෦ॺʢ໿ਓʣ͕ಋೖΛ͍ͯ͠Δ ✓ ͭͷϞϒʹࢀՃ͍ͯ͠Δͷ͸ʙਓ͕ଟ͍ ✓ ৗʹϞϒϓϩάϥϛϯάΛ͍ͯ͠Δ ✓ Ϟϒ΁ͷग़ೖΓ͸ࣗ༝ ✓
ߩݙͰ͖ͳ͔ͬͨΒྡͷϞϒʹҠಈͯ͠΋Α͍

!5",",*/(

!5",",*/( σΟεϓϨΠ ϊʔτ1$

!5",",*/( υϥΠόʔ φϏήʔλʔ (6&45 φϏήʔλʔ φϏήʔλʔ φϏήʔλʔ

!5",",*/( ϓϩςΠϯ ).#

!5",",*/( ࢲͨͪͷνʔϜ

ݸਓ࣌ؒ Ϟϒϓϥϯχϯά ϞϒϞϯΩʔςετ ϞϒϫʔΫ Ϟϒϥϯν ϞϒϫʔΫ Ϟϒ;Γ͔͑Γ ೔ͷεέδϡʔϧ

✓ ;Γ͔͑Γ ✓ ӦۀˍσϞ ि࣍ͷεέδϡʔϧ

✓ ϞϒπΞʔ ϥϯμϜͳεέδϡʔϧ

!5",",*/( ෳ਺ਓ͕ू·ͬͯ୆ͷίϯϐϡʔλʔͰ ࢓ࣄΛ͢ΔͳΜͯੜ࢈ੑԼ͕ΔΜ͡Όͳ͍ʁ

λεΫΞαΠϯܕ

ϞϒϫʔΫ

1IPUPCZ*XBO(BCPWJUDID IUUQTHPPHMLH7ZP ੜ࢈ੑΛഁյ͢Δ΋ͷͨͪ ✓ ఻ݴήʔϜ ✓ ϛείϛϡχέʔγϣϯ ✓ ҙࢥܾఆ ✓
ڊେͳϫʔΫϑϩʔ ✓ ݫ֨ͳϧʔϧ ✓ ͨ͘͞ΜͷϛʔςΟϯά

✓ ேྱ ✓ ίϛϡχέʔγϣϯͷͨΊͷϛʔςΟϯά ✓ ߹ҙܗ੒ͷͨΊͷυΩϡϝϯτ ✓ ϨϏϡʔશൠʢιʔείʔυɺυΩϡϝϯτʣ ✓ (JU'MPX
✓ Χϯόϯ ✓ ݟੵ΋Γ ϞϒΛ࢝Ίͯͳ͘ͳͬͨ΋ͷ

఻ݴήʔϜΛపఈతʹഉআ 1IPUPCZϑϦʔࣸਅૉࡐͺͨͦ͘ IUUQTXXXQBLVUBTPDPN

!5",",*/( ෳ਺ਓ͕ू·ͬͯ୆ͷίϯϐϡʔλʔͰ ࢓ࣄΛ͢ΔͳΜͯੜ࢈ੑԼ͕ΔΜ͡Όͳ͍ʁ ੜ࢈ੑʹ͍ͭͯͦΜͳʹڵຯ͸ͳ͍͚Ͳɺ Ϟϒϓϩάϥϛϯά͸Ϧʔϯͩͱ࣮ײ͍ͯ͠Δ

!5",",*/( ৺ཧత҆શੑ

!5",",*/( Ϡολʔʂʂ

تͼ lͪΌΜͱ೔ͷ໨ΛݟΒΕͯɺ  ָ͠ΜͰ࢖ͬͯ΋Β͑ͯɺ  ҙਤͨ͠ਓʑʹ޿͘ීٴ͢Δ΋ͷΛ  σβΠϯ͠ɺ࡞Γ্͛Δ͜ͱɻ  ͦΕ͕تͼͰ͋Δɻz +PZ *ODʗϦνϟʔυɾγΣϦμϯஶʢᠳӭࣾʣ

!5",",*/( ಈ͘ιϑτ΢ΣΞ

#J[ %FW ཁ݅ ϓϩμΫτ ཁ݅ʹࢸΔաఔ͕ ϒϥοΫϘοΫε ࣄۀ͕ରቂ͢Δݱ࣮͔ΒΤϯδχΞϦϯάΛ၆ᛌ͢Δ!JLFZ

#J[ %FW ཁ݅ ϓϩμΫτ ࣄۀ͕ରቂ͢Δݱ࣮͔ΒΤϯδχΞϦϯάΛ၆ᛌ͢Δ!JLFZ Ϣʔβʔ

#J[ %FW ཁ݅ ϓϩμΫτ ࣄۀ͕ରቂ͢Δݱ࣮͔ΒΤϯδχΞϦϯάΛ၆ᛌ͢Δ!JLFZ Ϣʔβʔ .PC ϓϩμΫτ։ൃͷத৺ʹϞϒ

IUUQBHJMFNBOJGFTUPPSHJTPKBNBOJGFTUPIUNM

·ͱΊ

1IPUPCZ$ISJT1PUUFS IUUQTHPPHM:7V/

5FBN 1SPEVDU 1SPDFTT #J[ %FW

5FBN 1SPEVDU 1 SPDFTT #J[ %FW νʔϜʹ޲͖߹Θͣʹ ্ลͷ΍Γํ͚ͩਅࣅͯ͠͏·͍͘͘Θ͚͕ͳ͍

.JOJNVN 7JBCMF 5FBN 1IPUPCZSBXQJYFMDPNPO6OTQMBTI ඞཁ࠷௿ݶͷ࣮ݧ͕ՄೳͳνʔϜ

Πϝʔδ ਓͷಈ͖ ू·ͬͯ͘Δ ूΊΒΕΔ ଘࡏ ৔ ਓͷू߹ ࢓ࣄͷྲྀΕ νʔϜʹߩݙ͢Δ ΞαΠϯ͞Εͯ͜ͳ͢
࢟੎ ೳಈత डಈత ৔ νʔϜ ूஂ

৔ νʔϜʹͳͥਓ͕ू·ͬͯ͘Δͷ͔

৔ νʔϜʹͳͥਓ͕ू·ͬͯ͘Δͷ͔ ৺ཧతʹ҆શ͔ͩΒ ਓ͕ू·ͬͯ͘Δ

৺ཧత҆શੑ ৺ཧత҆શੑʹ͍ͭͯຊؾग़ͯ͠ߟ͑ͯΈͨΒීஈ΍ͬͯΔνʔϛϯάͷ࿩ͩͬͨc4QFBLFS%FDL

5FBN 1SPEVDU 1SPDFTT #J[ %FW ·ͣ౔୆Ͱ͋ΔνʔϜΛ࡞Δ

νʔϜͳΊΜͳʂʂ

!5",",*/( Ϟϒϓϩάϥϛϯά িܸ

ͳͥ෼୲͢ΔͷͩΖ͏͔ 1IPUPCZ&WBO%FOOJTPO6OTQMBTI 5PVHI2VFTUJPO

෼୲͢Δ͜ͱΛલఏʹͯ͠ ͦΕΛ͍͔ʹ͏·͘΍Δ͔ʹ ϑΥʔΧε͍ͯ͠ͳ͔͔ͬͨ

࢓ࣄͷ࣭ɺνʔϜͷঢ়گͳͲʹ߹Θͤͯ ࢖͍෼͚ΒΕΔ͜ͱ͕ॏཁ

IUUQTTQFBLFSEFDLDPNUBLBLJOH IUUQTXXXTMJEFTIBSFOFU5BLBP0ZPCFQSFTFOUBUJPOT ʮ΋ͬͱҰॹʹಇ͚͹͍͍ʯ

৔ ৺ཧతʹ҆શ͔ͩΒ ਓ͕ू·ͬͯ͘Δ νʔϜʹͳͥਓ͕ू·ͬͯ͘Δͷ͔

৔ .PC /0৺ཧత҆શ/0Ϟϒϓϩάϥϛϯά

ࠓͰ΋ϋοͱ͢Δ͜ͱ͕͋Δ 1IPUPCZ1BVMPO6OTQMBTI

΍Γଓ͚ͨઌʹ͔͠౴͑͸ͳ͍ 1IPUPCZ.JLJUP5BUFJTJPO6OTQMBTI

!5",",*/( ࢮ͵΄Ͳࣦഊͯ͠΋΍Γଓ͚ͨ

ຊ౰ͷࣦഊ͸ֶͿલʹ͖͋ΒΊͯ͠·͏͜ͱ 1IPUPCZ%FF"TIMFZ IUUQTHPPHMXO(HBB 1IPUPCZ%FF"TIMFZ IUUQTHPPHMXO(HBB

ࡢ೔ͷνʔϜΑΓ ࠓ೔͍͍νʔϜʹͳ͍ͬͯΔ͔ 1IPUPCZ5IF64"SNZ IUUQTHPPHM:F7VX

ࣗ෼ͨͪͷ౰ͨΓલΛ൱ఆ͢Δ֮ޛ

1IPUPCZ,FMMZ# IUUQTHPPHM4$H61 టͷத΋͕͖ଓ͚ͯݟ͚ͭͨ΋ͷ

టʹ·ΈΕΖΑ 1IPUPCZ5BN8BSOFS.JOUPO'PMMPX IUUQTHPPHMZ[BTOR

泥の中のアジャイル - もがき続けてたどり着いたプログラミングという形 -

泥の中のアジャイル - もがき続けてたどり着いたプログラミングという形 -

More Decks by TAKAKING22

Other Decks in Technology

Featured

Transcript