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
(Simutrans) 所要時間ベース経路検索のご紹介
Search
Himeshi
January 25, 2025
Technology
0
100
(Simutrans) 所要時間ベース経路検索のご紹介
Himeshi
January 25, 2025
Tweet
Share
More Decks by Himeshi
See All by Himeshi
(iOSDC Japan 2024) Concurrency Safe SwiftData - 並行安全なSwiftDataの使い方
teamhimeh
0
510
The Future of C++ Interoperability: Insights from Porting a Game to Swift
teamhimeh
0
880
iOSDC ポスター発表のすゝめ
teamhimeh
0
270
(iOSDC Japan 2023) ActorでCoreDataをスレッドから解放しよう
teamhimeh
3
1.9k
Simutrans本体2018年総まとめ
teamhimeh
0
1k
Other Decks in Technology
See All in Technology
RevOpsへ至る道 データ活用による事業革新への挑戦 / path-to-revops
pei0804
3
800
あなたはJVMの気持ちを理解できるか?
skrb
5
2k
顧客の声を集めて活かすリクルートPdMのVoC活用事例を徹底解剖!〜プロデザ!〜
recruitengineers
PRO
0
200
消し忘れリソースゼロへ!私のResource Explorer活用法
cuorain
0
140
AWSエンジニアに捧ぐLangChainの歩き方
tsukuboshi
0
220
[TechNight #86] Oracle GoldenGate - 23ai 最新情報&プロジェクトからの学び
oracle4engineer
PRO
1
170
Skip Skip Run Run Run ♫
temoki
0
360
プロダクト観点で考えるデータ基盤の育成戦略 / Growth Strategy of Data Analytics Platforms from a Product Perspective
yamamotoyuta
0
210
レイクハウスとはなんだったのか?
akuwano
15
2k
srekaigi2025-hajimete-ippo-aws
masakichieng
0
240
マルチデータプロダクト開発・運用に耐えるためのデータ組織・アーキテクチャの遷移
mtpooh
0
100
panicを深ぼってみる
kworkdev
PRO
2
150
Featured
See All Featured
Become a Pro
speakerdeck
PRO
26
5.1k
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
226
22k
Code Reviewing Like a Champion
maltzj
521
39k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
330
21k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
30
2.1k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
29
990
The Language of Interfaces
destraynor
156
24k
Fontdeck: Realign not Redesign
paulrobertlloyd
82
5.3k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
28
2.2k
Writing Fast Ruby
sferik
628
61k
Building Adaptive Systems
keathley
39
2.4k
What’s in a name? Adding method to the madness
productmarketing
PRO
22
3.3k
Transcript
ॴཁ࣌ؒϕʔε ܦ࿏ݕࡧͷ ͝հ ͻΊ͠ɹ@himeshi_hob
ΞδΣϯμ w ֓ཁ͍ํ w ܦ࿏બ w ੵࡌϧʔϧ w ͍͔ͭ͘ͷϚοϓͰ༡ΜͰΈͯ
8JLJʹશ෦ॻ͍ͯ͋Γ·͢ɻ
༏ྻंͷ༠ಋ 3PVUFDPTU๏ͳʹ͠ͳ͍ͱ༏ྻंʹͬͯ͘Εͳ͍ɻ w ܥ౷அ w ंېࢭ߱ंېࢭ w શһ߱ं w ं۠ؒͷ۠Γ
ॴཁ࣌ؒϕʔεܦ࿏ݕࡧ త ϚοϓͰൃੜཱྀͨ͠٬͕తͷҠಈܦ࿏Λܾఆ͢Δࡍɺ ༏ྻंΛదʹར༻͢Δ҆ఆతͳܦ࿏બ Λߦ͏Α͏ʹ͢Δɻ ڍಈ ཱྀ٬͓Αͼ՟ɺཱྀߦ͕࣌ؒ࠷খͱͳΔܦ࿏Λબɻ ఀཹॴʹ͓͍ͯɺ࣍ͷతͷཱྀߦ͕࣌ؒ࠷খ
ͱͳΔΓʹੵࡌ͞ΕΔɻ
˞0531ͷσϑΥϧτ3PVUFDPTU๏ʹΑΔݕࡧͰ͢ɻ 3PVUFDPTU๏͜Ε͔Βαϙʔτ͠ଓ͚·͢ɻ ॴཁ࣌ؒϕʔεܦ࿏ݕࡧ
͍ํ 0531W͔Βఏڙதɻ՟Ұཡը໘ͰੵࡌϧʔϧΛࢦఆɻ ʢެڞࣄۀϓϨΠϠʔͷΈมߋՄೳɻ/4ͰෆՄɻʣ
ΞδΣϯμ w ֓ཁ͍ํ w ܦ࿏બ w ੵࡌϧʔϧ w ͍͔ͭ͘ͷϚοϓͰ༡ΜͰΈͯ
ܦ࿏ݕࡧ IUUQTQSPEVDUTTJOUDPKQUPQTJDCMPHEJKLTUSBTBMHPSJUIN w ग़ൃ͔Βత·Ͱͷ࠷ܦ࿏ΛٻΊΔ
ܦ࿏ݕࡧϧʔϧ ཱྀߦ͕࣌ؒ࠷খͱͳΔܦ࿏Λબ͢Δɻ ཱྀߦ࣌ؒ ఀཹॴͰͷػ࣌ؒ Ҡಈ࣌ؒ XBZUZQFʹର͢ΔՃࢉ࣌ؒ ࿏ઢʹର͢ΔՃࢉ࣌ؒ
ఀཹॴͰͷػ࣌ؒ w ఀཹॴʹ౸ண͔ͯ͠Β࣍ʹੵࡌ͞ΕΔ·Ͱʹͭ࣌ؒɻ w ͋Δ࿏ઢͷ͋Δఀཹॴͷػ࣌ؒʜաڈճͷฏۉɻ w ࿏ઢҰཡΟϯυͷl8BJUJOH5JNFz͔Β֬ೝͰ͖Δɻ w ຬһͰΕͳͯ͘ʮͬͨʯͷͱͯ͠ѻ͏ɻ
ྻं͕ఀཹॴͰػ͢Δ߹ w ཱྀ٬՟͕౸ண͔ͯ͠Βྻं͕ൃं͢Δ·Ͱ͕ػ࣌ؒ w ଞʹΓೖΕ࿏ઢ͕ͳ͚Ε͍ͭੵࡌͯ͠ػ࣌ؒҰॹ w ʮ-PBECFGPSFEFQBSUVSFʯΛ͏ํ͕ྑ͍ w ൃंͪͷؒʹଞͷྻंͷੵࡌνϟϯε͕͋Δ߹ ൃंͪ
࣌ؒ ͪ ྻं ౸ண ൃं ൃं ཱྀ٬ ౸ண ػ࣌ؒ
Ҡಈ࣌ؒ w ੵࡌ͞Ε͔ͯΒత PSӺ ʹ౸ண͢Δ·Ͱͷ࣌ؒɻ w ͋Δ࿏ઢͷ͋Δఀཹॴͷػ࣌ؒʜաڈճͷதԝɻ w ࿏ઢҰཡΟϯυͷl࿏ઢॴཁ࣌ؒz͔Β֬ೝͰ͖Δɻ
XBZUZQFʹର͢ΔՃࢉ࣌ؒ w ं͝ͱʹॴཁ࣌ؒʹϖφϧςΟͱͯ͠Ճࢉ͞ΕΔ࣌ؒɻ w Ճࢉ͢Δ࣌ؒXBZUZQFʹΑͬͯҟͳΔɻ w ॳظ ಓ࿏ଐੑʜສUJDLTɺߤۭଐੑʜສUJDLT w lߴͳઃఆzͰௐͰ͖Δɻ
w Γ͑ʹର͢ΔϖφϧςΟͱͯ͠࡞༻͢Δɻ w ۭ࿏ʹର͢ΔϖφϧςΟͱͯ͠࡞༻͢Δɻ w ۭ࿏ʹաʹ٬͕ूத͢ΔͷΛ͙ɻ
࿏ઢʹର͢ΔՃࢉ࣌ؒ w ं͝ͱʹॴཁ࣌ؒʹϖφϧςΟͱͯ͠Ճࢉ͞ΕΔ࣌ؒɻ w Ճࢉ͢Δ࣌ؒ࿏ઢʹΑͬͯݸผʹઃఆ͞ΕΔɻ w εέδϡʔϧը໘ͰઃఆͰ͖Δɻॳظɻ w ৽װઢ༗ྉಛٸʹաʹ٬͕ूத͢ΔͷΛ؇͢Δɻ w
ಛʹڑར༻Λ੍͢Δɻ
ڑར༻੍ͷΠϝʔδ w ্ˠେٶͷ߹ ৽װઢ ߴ࡚ઢ w ্ˠߴ࡚ͷ߹ ৽װઢ ߴ࡚ઢ
Ճࢉ Ճࢉ
ศརπʔϧ ଓӺ·Ͱͷॴཁ࣌ؒ ࠷ܦ࿏ݕࡧ
ΞδΣϯμ w ֓ཁ͍ํ w ܦ࿏બ w ੵࡌϧʔϧ w ͍͔ͭ͘ͷϚοϓͰ༡ΜͰΈͯ
࠷ૣ͘౸ண͢Δྻंʹੵࡌ͍ͨ͠ ͍ྻंతʹ౸ୡՄೳͰݟૹΔඞཁ͕͋Δɻ ৽॓ ৽ඦ߹ϲٰ շٸߦ ֤Ӻఀं ֤Ӻఀं ֤Ӻఀं ࠷ܦ࿏
͙͢Δ
ੵࡌஅͷجຊతͳߟ͑ํ ֤ఀͷ΄͏͕ૣ͍ ˠ֤ఀʹੵࡌ͢Δ ݱࡏ త ֤ఀ շٸ
࠷ܦ࿏շٸར༻͕ͩɺ͍ྻंͳΒ͙͢ΕΔέʔε շٸͷ΄͏͕ૣ͍ ˠ֤ఀʹੵࡌ͠ͳ͍ ݱࡏ త ֤ఀ շٸ
ੵࡌ͢Δ͔ݟૹΔ͔ͷϧʔϧ ҎԼͷ͍ͣΕ͔Λຬͨ͢߹ʹݶΓɺཱྀ٬Λੵࡌ͢Δɻ w ྻं͕࠷࿏ઢʹॴଐ͍ͯ͠Δɻ w ॴଐ࿏ઢʹΑΔత·ͰͷҠಈ࣌ؒ Ճࢉ࣌ؒ ࠷࿏ઢʹΑΔཱྀߦ࣌ؒʢػ࣌ؒ Ҡಈ࣌ؒ Ճࢉ࣌ؒʣ
Τοδέʔε w ෳ࿏ઢͰҰͭͷӡసܥ౷Λߏ͍ͯ͠ΔͷͰ͕͢ w ࠷࿏ઢͱͯ͠ࢦఆ͞Ε͍ͯͳ͍࿏ઢʹੵࡌ͞ΕΔͣɻ ʢҠಈ͕࣌ؒ΄΅ಉҰͳͷͰɻʣ w ॴཁ࣌ؒͷ࣮͕ͳ͍͕۠ؒ͋Δͱ͖ඞͣੵࡌ͠·͢ɻ w ྟ࣌ܥ౷ͷ࿏ઢʹඞͣੵࡌ͠·͢ɻ
ΞδΣϯμ w ֓ཁ͍ํ w ܦ࿏બ w ੵࡌϧʔϧ w ͍͔ͭ͘ͷϚοϓͰ༡ΜͰΈͯ
ى͖ͨ͜ͱ w ཱྀ٬͕༏ྻंΛ͔ͬ͠Γ͏Α͏ʹͳͬͨɻ w ԕۙͷڧԽࠞࡶฏ४ԽͷऔΓΈ w ަ௨ػؔͷӫރਰ w ϩʔΧϧઢ৽ઢ৽װઢɺߴόεʹۦஞ͞ΕΔɻ w
ຊͷগͳ͍ϩʔΧϧઢࢢόεʹ͢Βෛ͚Δɻ w ڝ߹ରࡦΛ͔ͬ͠ΓΔΠϯηϯςΟϒʹͳΔɻ w ܗʹΑͬͯધͳͲͷγϣʔτΧοτ͕༏ҐʹͳΔɻ
ࠓޙͷ՝ ༏ྻं͕աʹར༻͞ΕΔέʔε͕͋Δɻ ʢژԦҪͷ಄ઢौ୩ˠ໌େલʣ ौ୩ ໌େલ w ࠷ܦ࿏ٸߦར༻ɻ w ֤ͨͩ͠ఀ͕໌େલʹઌண w
ٸߦͷौ୩Ͱͷฏۉػ࣌ؒ ʢִؒʣ w ٸߦͷʮॴཁ࣌ؒʯ w ઌணͷ֤ఀʹੵࡌͰ͖ͳ͍
ࠓޙͷ՝ ༏ྻं͕աʹར༻͞ΕΔέʔε͕͋Δɻ ʢ౦ٸాԂࢢઢौ୩ˠೋࢠ৽ʣ ौ୩ ࡩ৽ொ ೋࢠۄ ೋࢠ৽ w ࠷ܦ࿏ೋࢠۄΓ͑ɻ w
ौ୩ˠೋࢠۄͰٸߦ͕࠷ɻ ֤ఀΛݟૹͬͨํ͕ૣ͍ɻ w ֤ఀΓ௨͠ΛબͰ͖ͳ͍ɻ
&YUFOEFEͱͷࠩ w ՟ΧςΰϦ͝ͱʹ3PVUFDPTU๏ͱͷซ༻Մೳ w &YUFOEFEͰ࣮ࡍʹ՟͕ੵࡌ͞ΕΔ·Ͱͷ࣌ؒΛ༻͍Δ w ࠞࡶ߹ʹΑͬͯ࠷దܦ࿏͕มΘΔˠৼಈݱͷൃੜ w 0531ͰzΔ͖ిं͕࠷ॳʹདྷΔ·Ͱͷ࣌ؒΛ͏
ॴཁ࣌ؒϕʔεܦ࿏ݕࡧ·ͱΊ w ʮ༏ྻंΛదʹར༻͢Δ҆ఆతͳܦ࿏બʯ͕ඪ w ՟ͷΧςΰϦ͝ͱʹ3PVUF$PTU๏ͱซ༻Մ w ॴཁ͕࣌ؒ࠷খʹͳΔΑ͏ͳܦ࿏Λબ͢Δ ॴཁ࣌ؒػ࣌ؒ Ҡಈ࣌ؒ Ճࢉ࣌ؒʢXBZUZQF
࿏ઢʣ w ࣍ͷతʹ࠷ૣ͘౸ண͢Δྻंʹੵࡌ͢Δ