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
Rails産でないDBを Railsに引っ越すHACK - Omotesando.rb #110
Search
lni_T
June 05, 2025
Programming
1
230
Rails産でないDBを Railsに引っ越すHACK - Omotesando.rb #110
Omotesando.rb #110 のLT資料です
「Rails産でないDBをRailsに引っ越すHACK」
lni_T
June 05, 2025
Tweet
Share
More Decks by lni_T
See All by lni_T
ruby.wasmで多人数リアルタイム通信ゲームを作ろう
lnit
3
700
ruby.wasmとWebSocketで遊ぼう!
lnit
0
190
ActiveRecordの力でDBのメタデータを迅速に解析する
lnit
6
2.9k
ruby.wasm × Service Workerでサーバーのいらないモックサーバーを作る
lnit
0
370
Railsアプリの仕様書を一瞬で作りたい話 - Omotesando.rb #99
lnit
1
350
ruby.wasm 最前線 2024 - wasmでMockServerをつくる #rubykaigi
lnit
2
4k
Turbolinksアレルギー患者に捧げるTurbo & Stimulusでの時短実装術 / Kaigi on Rails 2023
lnit
4
5.9k
ruby.wasmでブラウザを酷使してみよう / 2023-MatsueRubyKaigi
lnit
0
1.7k
ブラウザで「今すぐ」gemを読み込む方法 / Load-gem-from-browser-JUST-NOW
lnit
0
1.4k
Other Decks in Programming
See All in Programming
CSC509 Lecture 07
javiergs
PRO
0
240
CSC509 Lecture 06
javiergs
PRO
0
260
Devvox Belgium - Agentic AI Patterns
kdubois
1
130
Pythonに漸進的に型をつける
nealle
1
100
Catch Up: Go Style Guide Update
andpad
0
240
SODA - FACT BOOK(JP)
sodainc
1
8.6k
Reactive Thinking with Signals and the Resource API
manfredsteyer
PRO
0
100
bootcamp2025_バックエンド研修_WebAPIサーバ作成.pdf
geniee_inc
0
120
Domain-centric? Why Hexagonal, Onion, and Clean Architecture Are Answers to the Wrong Question
olivergierke
3
940
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
550
釣り地図SNSにおける有料機能の実装
nokonoko1203
0
190
Le côté obscur des IA génératives
pascallemerrer
0
150
Featured
See All Featured
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
34
2.5k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
249
1.3M
What’s in a name? Adding method to the madness
productmarketing
PRO
24
3.7k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
9
920
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
132
19k
Large-scale JavaScript Application Architecture
addyosmani
514
110k
Site-Speed That Sticks
csswizardry
13
920
Balancing Empowerment & Direction
lara
5
700
Making the Leap to Tech Lead
cromwellryan
135
9.6k
Documentation Writing (for coders)
carmenintech
75
5.1k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
657
61k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
10
880
Transcript
3BJMT࢈Ͱͳ͍%#Λ 3BJMTʹҾͬӽ͢)"$, 0NPUFTBOEPSC !-OJ@5ϧχ
ࣗݾհ w5XJUUFS 9 *%!MOJ@5 ϧχ w.FE1FFS ג ͷ3BJMTΤϯδχΞ w+BWBΛ3BJMTʹϦϓϨΠεͨ͠Γ
1)1Λ3BJMTʹϦϓϨΠεͨ͠Γɹͯ͠ੜܭΛཱͯΔ ʘΑΖ͘͠Ͷʗ
None
None
͡Ίʹ
ຊͷςʔϚ 3BJMT
ຊͷςʔϚ "DUJWF3FDPSE
"DUJWF3FDPSE ͍ͬͯ·͔͢ʁ
"DUJWF3FDPSE .7$ΞʔΩςΫνϟͷ.PEFM෦ .PEFM ॲཧ 7JFX දࣔ $POUSPMMFS ೖྗୡ
ڧྗͳ03.BQQFS ϓϩάϥϛϯάݴޠͷΦϒδΣΫτͱ3%#.4Λଓ͢Δٕज़ ΦϒδΣΫτͷଐੑؔ࿈ΛఆٛͰ͖Δ 42-Λهड़ͤͣɺอଘऔಘ͕Ͱ͖Δ
ศརʂ 3BJMTΤϯδχΞ 42-͕ॻ͚ͳ͍ʂ
ҰํͰ
ن͕ఆΊΒΕ͍ͯΔ
͍Ζ͍Ζͳن ςʔϒϧ໊Ϟσϧ໊ͷෳܗTOBLF@DBTF #PPL$MVCCPPL@DMVCT αϩήʔτΩʔ ػցతͳओΩʔ ͷར༻
Կࢦఆ͠ͳ͚ΕJEΧϥϜ͕ࣗಈੜ͞ΕΔ ֎෦Ωʔͷ໋໊୯ܗͷςʔϒϧ໊@JEύλʔϯ
͍Ζ͍Ζͳن ςʔϒϧ໊Ϟσϧ໊ͷෳܗTOBLF@DBTF #PPL$MVCCPPL@DMVCT αϩήʔτΩʔ ػցతͳओΩʔ ͷར༻
Կࢦఆ͠ͳ͚ΕJEΧϥϜ͕ࣗಈੜ͞ΕΔ ֎෦Ωʔͷ໋໊୯ܗͷςʔϒϧ໊@JEύλʔϯ "DUJWF3FDPSEͷڧྗ͞ͷԸܙΛड͚Δʹ %#ઃܭΛنʹ߹ΘͤΔඞཁ͕͋Δ
ઃఆΑΓن💪
͔͠͠
3BJMTͰͳ͍αʔϏεͷ%#ʁ
ຊͷςʔϚ ଞͷݴޠͷ8FCαʔϏεΛ3BJMTʹϦϓϨΠε͢Δͧʂ %#ؔ࿈ͷͭΒ͍ࣄྫͱճආࡦ
લఏ݅
લఏ݅ %#ߏΛ࠶ฤ͢ΔҠߦํͰͳ͘ʜʜ
લఏ݅ ӡ༻தͷ%#ʹଓͯ͠ঃʑʹҠߦ͍ͯ͘͠ํʂ
ຊฤ
໋໊نҧͷରࡦ
໋໊نҧͷରࡦ ςʔϒϧ໊ࢦఆUBCMF@OBNF ֎෦Ωʔ໊ࢦఆGPSFJHO@LFZ IUUQTSBJMTHVJEFTKQBDUJWF@SFDPSE@CBTJDTIUNM໋໊نΛ্ॻ͖͢Δ
3BJMTنΛ্ॻ͖Ͱ͖Δ ͳΜͩࣗ༝ߴ͍͡ΌΜ 😁😁😁
ͱࢥ͍͖ʜʁ
%BOHFSPVT"UUSJCVUF&SSPS "DUJWF3FDPSE%BOHFSPVT"UUSJCVUF&SSPS 3BJMTͰ༧ࡁͷΧϥϜ໊͑ͳ͍ IBTI NPEFM@OBNF PCKFDU@JEͳͲͳͲʜʜ
"DUJWF3FDPSEͷΠϯελϯεϝιου໊ͱಉ໊͡લͷΧϥϜ͕ طଘ%#ͷςʔϒϧʹ࡞ΒΕ͍ͯΔͱ065
ରࡦʁ
ͦͷ໊લΛΘͳ͍
ӡ༻தͷΧϥϜͷ 3FOBNFӨڹൣғେ Ͱ͖ͨΒ ۤ࿑͠ͳ͍
ۤͷࡦ ΧϥϜ໊ҡ࣋
JHOPSFE@DPMVNOT "DUJWF3FDPSEΦϒδΣΫτ͔Β ແࢹ͞ΕΔ ͷࢀরઃఆͰ͖ͳ͍ औΓٸ͗ΤϥʔΛফ͍ͨ͠߹͜Ε
σʔλಡΈऔΓ
(FOFSBUFE$PMVNO 3%#.4ͷʮ(FOFSBUFE$PMVNOʯ ੜྻ ػೳ͕͑Δ߹͋Γ .Z42- 1PTUHSF42- 42-JUF͋ͨΓͰ͑ͦ͏
ΧϥϜͷ͕ɺΧϥϜఆٛͷʮࣜʯʹΑͬͯܭࢉ͞ΕΔ
(FOFSBUFE$PMVNO ༧ࡁͰͳ໊͍લͷੜྻΛՃ͢Δ͜ͱͰ 3BJMT͔ΒΛࢀরͰ͖ΔΑ͏ʹͳΔ
σʔλॻ͖ࠐΈ
جຊ%#ϨΠϠʔͰΔ
σϑΥϧτ σϑΥϧτఆٛʹܭࢉࣜΛઃఆ͓ͯ͘͠ */4&35࣌ʹ%#͕ΛೖΕͯ͘ΕΔʂ
53*((&3 ςʔϒϧʹରͯ͠ಛఆͷΠϕϯτ͕ൃੜ͢Δͱ࣮ߦ͞ΕΔ 61%"5&࣌ʹ%#͕ΛೖΕͯ͘ΕΔʂ
ཧ͕ͱͯͭΒ͍
ۤଓ͘
ׂ%#ରࡦ
ςʔϒϧ͝ͱʹॴଐ%#͕ҟͳΔ %#͕ෳଘࡏ͢Δ߹͕͋Δ
ෳ%#ରԠ DPO fi HEBUBCBTFZNMͰ%#ଓΛෳఆٛ͢Δ͜ͱ͕Մೳ
DPOOFDUT@UP Ͳͷ%#ʹଓ͢Δ͔ΛϞσϧʹఆٛͰ͖Δ
DPOOFDUT@UP جఈΫϥεΛෳ࡞ͯ͠Ϟσϧ ςʔϒϧ ʹΑ͍͚ͬͯ
ΊͰͨ͠
͑ʂʁ%#Λ·͍ͨͰ 5SBOTBDUJPOॲཧ͍ͨ͠ʁ
ͳͥ%#ׂ͞ΕͯΔʜʁ
ଟॏUSBOTBDUJPO USBOTBDUJPOϒϩοΫΛଟॏʹ͢Δ͜ͱͰ࣮ݱՄೳ ʮσʔλϕʔείωΫγϣϯ୯ҐʯͰτϥϯβΫγϣϯॲཧ͞ΕΔ
ଟॏUSBOTBDUJPO ϩʔϧόοΫ͍ͤͨ͞߹ʹཁҙ "DUJWF3FDPSE3PMMCBDLɹUSBOTBDUJPOΛஈ͔͠ग़Ͱ͖ͳ͍
ଟॏUSBOTBDUJPO ϩʔϧόοΫ͍ͤͨ͞߹ʹཁҙ "DUJWF3FDPSE3PMMCBDLɹUSBOTBDUJPOΛஈ͔͠ग़Ͱ͖ͳ͍ ר͖Δ
ଟॏUSBOTBDUJPO ϩʔϧόοΫ͍ͤͨ͞߹ʹཁҙ "DUJWF3FDPSE3PMMCBDLɹUSBOTBDUJPOΛஈ͔͠ग़Ͱ͖ͳ͍ ר͖Βͳ͍
ଟॏUSBOTBDUJPO શͯͷUSBOTBDUJPOϒϩοΫΛඈͼग़͍ͯ͜͠͏ 3PMMCBDLҎ֎ͷྫ֎Ͱ͋Εग़Մೳ
ऻ͍དྷΔ-FHBDZͨͪ
.Z42-;FSP%BUF ɹͷଘࡏ .Z42-Ͱ݄Λڐ༰͢Δ /05/6--੍ͷΧϥϜͰɺ/6--ͱՁͰ͋Γɺ/6--Ͱͳ͍ *4/6--ͰϚον͢Δ
*4/05/6--ͰϚον͢Δ
ରࡦʁ
Θͳ͍
42-Ϟʔυ 42-Ϟʔυ 42-ߏจͷڍಈΛΓସ͑ΒΕΔΦϓγϣϯͷΑ͏ͳͷ ʮ42-ϞʔυʯʹΑΓ;FSP%BUFېࢭͰ͖Δ جຊతʹ
҆͝৺͍ͩ͘͞ .Z42-Ҏ߱Ͱ;FSP%BUFېࢭ͕σϑΥϧτ
Λ طʹ͍ͬͯΔ ݸͷςʔϒϧͰ EFGBVMUʹར༻ ͔͠͠
ۤͷࡦ
3BJMTʹೝࣝ͞Εͳ͍ 3BJMT[FSPEBUFΛOJMͱͯ͠ѻ͏ ECTDIFNBEVNQͯ͠ग़ྗ͞Εͳ͍ʂ EFWFMPQ UFTUڥͰ%#ߏ͕࠶ݱͰ͖ͳ͍ʜʜ
ؾ߹ϞϯΩʔύον "DUJWF3FDPSEͷ4DIFNB%VNQFSʹؾ߹ͷύονΛͯΔ
*OWBMJEEFGBVMUWBMVF σϑΥϧτ͕;FSPEBUFͷΧϥϜΛؚΉςʔϒϧʹରͯ͠ "-5&35"#-&Λൃߦ͢Δͱ*OWBMJEEFGBVMUWBMVFΤϥʔͱͳΔ
42-Ϟʔυมߋ EBUBCBTFZNMͰʮݫີͳ42-ϞʔυʯΛGBMTFʹͯ͠ճආ ฐ͕େ͖͗͢ΔͷͰਅࣅ͠ͳ͍Α͏ʹʂ
͜ͷষਅࣅ͠ͳ͍Α͏ʹ ຊʹ
·ͱΊ
ՔಇதͷαʔϏεɾσʔλΛकΔ ϦϓϨΠεΔ
େม
γεςϜҠߦେม ࠓՔಇ͍ͯ͠ΔϏδωεɾϢʔβʔɾσʔλΛकΔͷ͕େલఏ ϨΨγʔίʔυͳΒ͵ɺϨΨγʔσʔλߏվળฒߦ͢Δඞཁ͋Γ ͦͷଞͷͭΒ͍ࣄྫɺΑ͖ղܾํ๏Λ͝ଘͷํ ͓͠·͠ΐ͏ʂ