Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
20230123_FinJAWS
Search
Takuya Yonezawa
January 23, 2023
Technology
0
460
20230123_FinJAWS
Takuya Yonezawa
January 23, 2023
Tweet
Share
More Decks by Takuya Yonezawa
See All by Takuya Yonezawa
20250122_FinJAWS
takuyay0ne
2
460
20250116_JAWS_Osaka
takuyay0ne
2
270
20241213_JAWS_Kobe
takuyay0ne
0
5
20241019_JAWS_Kobe
takuyay0ne
0
25
20241004_jpk2024_retrospective
takuyay0ne
0
83
20240906_JAWS_Yamanashi
takuyay0ne
0
46
20240712_JAWSUG
takuyay0ne
0
300
20240706_CDKConf
takuyay0ne
0
1.8k
20240302_JAWSDAYS2024_B-9
takuyay0ne
0
93
Other Decks in Technology
See All in Technology
7日間でハッキングをはじめる本をはじめてみませんか?_ITエンジニア本大賞2025
nomizone
2
1.9k
Swiftの “private” を テストする / Testing Swift "private"
yutailang0119
0
130
Moved to https://speakerdeck.com/toshihue/presales-engineer-career-bridging-tech-biz-ja
toshihue
2
750
PHPカンファレンス名古屋-テックリードの経験から学んだ設計の教訓
hayatokudou
2
390
RECRUIT TECH CONFERENCE 2025 プレイベント【高橋】
recruitengineers
PRO
0
160
ユーザーストーリーマッピングから始めるアジャイルチームと並走するQA / Starting QA with User Story Mapping
katawara
0
210
あれは良かった、あれは苦労したB2B2C型SaaSの新規開発におけるCloud Spanner
hirohito1108
2
630
プロセス改善による品質向上事例
tomasagi
2
2.6k
リアルタイム分析データベースで実現する SQLベースのオブザーバビリティ
mikimatsumoto
0
1.4k
【Developers Summit 2025】プロダクトエンジニアから学ぶ、 ユーザーにより高い価値を届ける技術
niwatakeru
2
1.4k
表現を育てる
kiyou77
1
220
OpenID BizDay#17 KYC WG活動報告(法人) / 20250219-BizDay17-KYC-legalidentity
oidfj
0
250
Featured
See All Featured
[RailsConf 2023] Rails as a piece of cake
palkan
53
5.2k
YesSQL, Process and Tooling at Scale
rocio
172
14k
Adopting Sorbet at Scale
ufuk
74
9.2k
Large-scale JavaScript Application Architecture
addyosmani
511
110k
Measuring & Analyzing Core Web Vitals
bluesmoon
6
240
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
Building Better People: How to give real-time feedback that sticks.
wjessup
367
19k
Documentation Writing (for coders)
carmenintech
67
4.6k
Optimizing for Happiness
mojombo
376
70k
What's in a price? How to price your products and services
michaelherold
244
12k
Reflections from 52 weeks, 52 projects
jeffersonlam
348
20k
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
356
29k
Transcript
ୈճถᖒ͕Ώ͘ɻSF*OWFOUॳ๚ ଜ૯߹ݚڀॴ ถᖒ
͜Εʂ UBLVZBZPOF ถᖒ 5BLVZB:POF[BXB ʹଜ૯߹ݚڀॴʹ৽ଔೖࣾɻۚ༥ۀքͷ͓٬༷͚ʹ ϑϩϯτγεςϜͷߏஙΤϯϋϯεΛ୲ͨ͠ޙʹδϣϒνΣϯδɻ ݱࡏ࢈ۀۀքͷ͓٬༷͚ʹ"84ڥશൠͷઃܭߏஙΛ୲ɻ +"84%":4ొஃɺΦϑϥΠϯSF*OWFOUࢀՃॳ ͖ͳ"84αʔϏε4".
$PEF1JQFMJOF "QQMJDBUJPO$PNQPTFS ͖ͳٕज़/FYUKT 5BJMXJOE$44 %PDLFS LT 3BODIFS /&8
SF*OWFOUʹॳࢀՃͨ͠ॳ৺ऀ ถᖒ ͷײ
SF*OWFOUʹॳࢀՃͨ͠ॳ৺ऀ ถᖒ ͷײ ʘΊͪΌͪ͘Όମྗ͏Μ͚ʗ
SF*OWFOUظؒͷาભҠ า า า า
SF*OWFOUظؒͷาભҠ า า า า า
SF*OWFOUظؒͷาભҠ า า า า า º ਓͷฏۉา෯ɿDNา
ʹ LN 🤔
ԣଜϏϧ Ἑϊބ
ԣଜϏϧ Ἑϊބ SF*OWFOUӺͳͷ͔ʁ 🏃🏃🏃🏃
Α͘ҙשى͕ग़͍ͯΔͰ͕͢ɺɺ ظؒதϥεϕΨεશମ͕SF*OWFOUϞʔυɻʢ6CFS-ZGU.POPSBJMʣ ձؒͷڑ͕͘͢͝ԕ্͍ʹɺͭͭͷձ͕σΧ͗͢Δʢਤ্ͩͱΠϝʔδ͕͔ͳ͍͚Ͳʣ -ZGU6CFSɺϞϊϨʔϧɺγϟτϧΛॊೈʹ͍͚ͳ͍ͱ࣍ͷηογϣϯʹؒʹ߹Θͳ͘ͳΔ ˠϗςϧ໎ࢠɺγϟτϧࠞࡶݟޡΓʹΑΔηογϣϯࠁ͕ং൫ʹൃੜ SF*OWFOUͷεέʔϧײ IUUQTSFJOWFOUBXTFWFOUTDPNDBNQVT
Α͘ҙשى͕ग़͍ͯΔͰ͕͢ɺɺ ظؒத֗શମ͕SF*OWFOUϞʔυɻʢ6CFS-ZGU.POPSBJMʣ ձؒͷڑ͕͘͢͝ԕ্͍ʹɺͭͭͷձ͕σΧ͗͢Δʢਤ্ͩͱΠϝʔδ͕͔ͳ͍͚Ͳʣ -ZGU6CFSɺϞϊϨʔϧɺγϟτϧΛॊೈʹ͍͚ͳ͍ͱ࣍ͷηογϣϯʹؒʹ߹Θͳ͘ͳΔ ˠϗςϧ໎ࢠɺγϟτϧࠞࡶݟޡΓʹΑΔηογϣϯࠁ͕ং൫ʹൃੜ SF*OWFOUͷεέʔϧײ IUUQTSFJOWFOUBXTFWFOUTDPNDBNQVT "844FSWFSMFTT)FSP٢ా͞Μ
!ZPTIJEBTIJOHP ͷπΠʔτΑΓ
,FZOPUFձ͕શʹϥΠϒձ ݱࢀՃ͔ͩΒͦ͜ײ͡Δ͜ͱ͕Ͱ͖ΔݱͷྔɾϫΫϫΫײ ձͷΛੜͰײ͡Δ͜ͱͰɺ৽αʔϏεͷΠϯύΫτΛਪ͠ྔΔ SF*OWFOUͷεέʔϧײ
ηογϣϯ ͱΜͰͳ͍ͷηογϣϯʢ(BNF%BZ 8PSLTIPQ $IBML5BMLͳͲʣ͕֤ϗςϧͰ։࠵ ظؒதʹൃද͞ΕΔ৽αʔϏεͷηογϣϯద࣌Ճ͞ΕΔͷͰΥον͢Δ͠ SF*OWFOUͷεέʔϧײ ܭʂ
ઓ͍SF*OWFOU։࠵લ͔ΒʙSF*OWFOUࣄલΦϑϥΠϯษڧձʙ SF*OWFOUใઓɺ͍ΖΜͳνϟωϧͰऩू͢Δ͠ IUUQTDPOOQBTTDPNFWFOU
SF*OWFOUࢀՃऀ͚'BDFCPPLάϧʔϓ 48"(ใɺಥൃΠϕϯτɺ৯ࣄใɺ͓͠Ζలࣔɺ࣏҆पΓͳͲͳͲ׆ൃʹใަ SF*OWFOUใઓɺ͍ΖΜͳνϟωϧͰऩू͢Δ͠ IUUQTXXXGBDFCPPLDPNHSPVQT
SF*OWFOUࢀՃऀ͚'BDFCPPLάϧʔϓ 48"(ใɺಥൃΠϕϯτɺ৯ࣄใɺ͓͠Ζలࣔɺ࣏҆पΓͳͲͳͲ׆ൃʹใަ SF*OWFOUใઓɺ͍ΖΜͳνϟωϧͰऩू͢Δ͠
ͪΖΜ5XJUUFSॏཁ 5XJUUFSͰ"84ք۾ͷஶ໊ਓΛϑΥϩʔ͓͖ͯ͠·͠ΐ͏ 0VUQPTUTలࣔɺ6'0Ωϟονϟʔɺ'BSHBUF)#%5XJUUFS͔ͩΒͦ͜ݕͰ͖ͨ 6'0ΩϟονϟʔΫϦΞͰ͖Δͱ,JOEMF&DIP%PU͕Β͑Δ қྑ৺తʢ͋Γ͕ͱ͏͍͟͝·͢NNʣ SF*OWFOUใઓɺ͍ΖΜͳνϟωϧͰऩू͢Δ͠
&YQP८Γ "844VNNJU!ນுͳͲͰ&YQPܦݧ͍ͯͨ͠ͷͷɺͬͺΓن͕ܻҧ͍ͰͼͼΔ 48"( ϊϕϧςΟ Λ͍·͘Δྑ͠ɺຊະ্ͷαʔϏεΛ୳ࡧ͢Δྑ͠ɻ͓ञ͋ΔΑ ؾʹͳΔαʔϏε͕͋ͬͨΒϒʔεͷਓʹ͔͚͠Δ͠ɻΊͬͪΌઆ໌ͯ͘͠ΕΔ ҥྨ&910Ͱݱௐୡʂͱ͍͏ऀ͍Δ &910 లࣔձ ๅͷࢁ
SF*OWFOU".·ͰωοτϫʔΩϯάΛ͢ΔΠϕϯτCZ"84+ُా͞Μ "84'JO+"84ϥεϕΨεݱεϖγϟϧΛߦʢϕΨε࣌ࠁ".ʣ ϗςϧͷҰࣨͰ͓ञΛҿΈͳ͕ΒΏΔΓͱ-5େձɺ࠙ձɻձࣾͷ֞ࠜΛ͑ͨަྲྀ ݱͰͷωοτϫʔΩϯά
L3VOʙૣேͷϥεϕΨεΛΔʙ LNͷνϟϦςΟϚϥιϯ ίʔεL3VOઐ༻Ͱɺ.BOEBMBZ#BZपลΛΔ ϥεϕΨεͷެಓΛυϠإͰΕΔͷSF*OWFOUͳΒͰ ேΠν͔Βྔ͕ͱͯߴ͍ ৽ډా͞Μ !+"84ԣ ͕ੌ·͍͡εϐʔυͰۦ͚ൈ͚ͯͨ ηογϣϯҎ֎ʹΞΫςΟϏςΟ͕
SF*OWFOUͷ ΄΅ ࠷ऴʹߦΘΕΔࡇΓ ੈքతͳ%+͕ͬͯ͘Δɻࠓ.BSUJO(BSSJYʢաڈʹ;FEE 4LSJMMFY %+4OBLFͳͲʣ ϥεϕΨε߫֎ͷ۠ըΛ·Δ͝ͱಛઃձʹɻͬͺεέʔϧͰ͔͍ɻΈΜͳ༑ୡঢ়ଶ SF*OWFOUͷకΊͱݴ͑SF1MBZ )&30ͷ͓ਓ
ถᖒɺ͓લͪΌΜͱษڧ͖ͯͨ͠ͷ͔ʁͱݴΘΕͦ͏ͳͷͰ ໘ന͔ͬͨηογϣϯͷ͝հ
*OUFMMJHFOUMZBVUPNBUJOHDMPVEPQFSBUJPOTʢ4613ʣ ͍ΖΜͳӡ༻্ͷΦϖϨʔγϣϯΛࣗಈԽ͠Α͏ʂͱ͍͏ϋϯζΦϯ DBTF &$͕%%P4߈ܸΛड͚͍ͯΔʂԿͱ͔͠ͳ͖Όʂ ໘ന͔ͬͨηογϣϯͷ͝հ ͷྨࣅηογϣϯɿIUUQTXXXZPVUVCFDPNXBUDI WN4F"'M
*OUFMMJHFOUMZBVUPNBUJOHDMPVEPQFSBUJPOTʢ4613ʣ ͍ΖΜͳӡ༻্ͷΦϖϨʔγϣϯΛࣗಈԽ͠Α͏ʂͱ͍͏ϋϯζΦϯ DBTF 3PVUFΛͬͯϦʔδϣϯ'BJM0WFSΛࣗಈԽ͠Α͏ʂ ໘ന͔ͬͨηογϣϯͷ͝հ ͷྨࣅηογϣϯɿIUUQTXXXZPVUVCFDPNXBUDI WN4F"'M
%FWFMPQFWFOUESJWFOBQQMJDBUJPOTVTJOH"NB[PO"VSPSB4FSWFSMFTTWʢ%"53ʣ &WFOUCSJEHF "VSPSB4FSWFSMFTTWΛ༻͍ͨΠϕϯτυϦϒϯΞʔΩςΫνϟͷߏ P0ʢ424͡Όͳͯ͘&WFOU#SJEHFΛϋϒʹͯ͠Ήύλʔϯ͋ΔΜͩʂʁʣ ໘ന͔ͬͨηογϣϯͷ͝հ
)PX"84"QQMJDBUJPO$PNQPTFSIFMQTZPVBOEZPVSUFBNCVJMEHSFBUBQQT جௐߨԋͰ৽ൃද͞Εͨ"QQMJDBUJPO$PNQPTFSͷηογϣϯ 1SJDJQBM1E. &OHJOFFSͷํʹΑΔɺαʔόϨε։ൃͷαΫηεϑΝΫλʔղઆͱσϞͳͲ ໘ന͔ͬͨηογϣϯͷ͝հ IUUQTXXXZPVUVCFDPNXBUDI WUY[6(PPYD
ถᖒɺ͓લͪΌΜͱษڧ͖ͯͨ͠ͷ͔ʁͱݴΘΕͦ͏ͳͷͰ ۚ༥ܥͰؾʹͳͬͨ Ξοϓσʔτͷ͝հ
"NB[PO5FYUSBDUͰϩʔϯؔͷυΩϡϝϯτॲཧΛߴԽͤ͞Δ "OBMZ[F-FOEJOHػೳΛϦϦʔε ۚ༥ܥͰؾʹͳͬͨΞοϓσʔτͷ͝հ IUUQTBXTBNB[PODPNKQBCPVUBXTXIBUTOFXBNB[POUFYUSBDUBOBMZ[FMFOEJOHBDDFMFSBUFMPBOEPDVNFOUQSPDFTTJOH ຊޠະରԠ
%&.0
"844UBTI ҎલSF*OWFOUͷηογϣϯಈըݕࡧαΠτ͕ͩͬͨɺ͍ͭͷؒʹ͔Ξοϓσʔτ͕ೖΓɺ SF*OWFOUʹݶΒ༷ͣʑͳ"84ίϯςϯπΛݕࡧͰ͖ΔΑ͏ʹͳͬͨʢඇެࣜʣ େྔʹΞοϓ͞Εͨ"84ࢿྉɺͲͷΑ͏ʹ୳͍͍ͤͷʁ IUUQTBXTTUBTIDPN
4FSWFSMFTT)FSP٢ాਅޗ͞ΜͷͯϒΛಡΉ͠ SF*OWFOUօۈͷ٢ా͞ΜʹΑΔَଇ དྷSF*OWFOUʹߦ͖ͨ͘ͳͬͨօ༷ IUUQTZPTIJEBTIJOHPIBUFOBCMPHDPNFOUSZ
ݱͷڧ͍ΤϯδχΞͱձͰ͖Δͱͯوॏͳػձ ΤϯδχΞͷՁ؍͕େ͖͘มΘΔΠϕϯτ ͦΕ͕SF*OWFOUʂ
5IBOL:PV