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
TCPポート使い切り事件
Search
T. MOTOOKA
May 27, 2024
Technology
1
460
TCPポート使い切り事件
めぐろLT #15 「みんなのしくじり大賞」
https://meguro-lt.connpass.com/event/314473/
T. MOTOOKA
May 27, 2024
Tweet
Share
More Decks by T. MOTOOKA
See All by T. MOTOOKA
自動化した処理を止めてしまった話
motooka
0
92
StoredFunctionのすゝめ
motooka
1
87
コメントは英語で書く!
motooka
1
90
SVG画像をPHPで生成しよう
motooka
0
1.3k
Working with Database Replications in CakePHP
motooka
1
2k
文字とPDFとPDFKit
motooka
2
2k
SVG破損事例の解説
motooka
1
740
エラー処理のUIデザイン
motooka
0
1.5k
モバイルアプリとGDPR
motooka
0
1.9k
Other Decks in Technology
See All in Technology
Standard Schema: スキーマライブラリの統一企画とは何か
nozomuikuta
1
110
変化に強いテーブル設計の勘所 / Table design that is resistant to changes
soudai
33
8.9k
主要ライブラリの実例に学ぶ、TypeScriptで実現する型安全な座標定義
tiroljpn
1
120
株式会社Awarefy(アウェアファイ)会社説明資料 / Awarefy-Company-Deck
awarefy
3
17k
Type Challengesに新しい問題を追加して Type ChallengesのMaintainerになった話
ysknsid25
3
430
ゆるくはじめるSLI・SLO
yatoum
1
150
「祝」Desktop Linux 元年 2025年度版
rlysleepynick
0
110
計装を見直してアプリケーションパフォーマンスを改善させた話
donkomura
2
230
AWS_MCP_Servers入門.pdf
naotoiso
0
230
Kent Beckの思想と学びの道筋 / 20250517 Ryutaro Yoshiba & Hiromitsu Akiba
shift_evolve
1
280
君だけのオリジナル async / await を作ろう / TSKaigi 2025
susisu
4
2.7k
LLMベースAIの基本 / basics of LLM based AI
kishida
9
2.4k
Featured
See All Featured
Optimizing for Happiness
mojombo
378
70k
Become a Pro
speakerdeck
PRO
28
5.3k
StorybookのUI Testing Handbookを読んだ
zakiyama
30
5.7k
Large-scale JavaScript Application Architecture
addyosmani
512
110k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
31
1.2k
Why Our Code Smells
bkeepers
PRO
336
57k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
280
13k
Producing Creativity
orderedlist
PRO
344
40k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
34
3k
Fantastic passwords and where to find them - at NoRuKo
philnash
51
3.2k
Fireside Chat
paigeccino
37
3.4k
Keith and Marios Guide to Fast Websites
keithpitt
411
22k
Transcript
Ί͙Ζ-5CZ!U@NPUPPLB 5$1ϙʔτ͍Γࣄ݅
w!U@NPUPPLB wϓϩάϥϚ wখ ͔Β w͔Β৬ۀϓϩάϥϚ wʹىۀͯ͠ɺݱࡏྵࡉاۀ🏚 wझຯ wtail -fͰαʔόͷϩάΛோΊΔ
wԻָԋ🎺 ྵࡉ:PV5VCFS wμʔπ🎯 "CPVUUIF4QFBLFS
w5$1ϙʔτ͍Γࣄ݅ wσʔλϕʔεͷQSJNBSZLFZআࣄ݅ wσʔλҠߦݩͷچγεςϜͷσʔλϕʔεʹओΩʔແ ͔ͬͨࣄ݅ w͋ͬʂʂʂ͜Μͳͱ͜Ζʹ੍ޚจࣈ͕ʂˠγες Ϝఀࢭࣄ݅ wϩʔυόϥϯαͷࢮ׆ޡఆࣄ݅ wݸਓใอޢ๏ҧͷ্࢘Λɺռ໔৬ʹ͢ΔΑ͏ ʹࠜճ͠͠Α͏ͱࣦͯ͠ഊͨ͠ࣄ݅ wͳͲͳͲʜ
͘͠͡Γ
5$1ϙʔτ͍Γࣄ݅ લ
wۀͷίʔϧηϯλʔ wฐࣾ ࣌ ɿ$3.γεςϜΛ։ൃͯ͠ӡ༻ w0ࣾɿిབྷΈͷγεςϜΛ։ൃͯ͠ӡ༻ w྆ऀͷؒͷ࿈ܞແ͠ wΦϖϨʔλ͞ΜɺిΛऔΔͱɺςϯϓϨԠ Λ͠ͳ͕Βɺ$3.γεςϜΛखಈͰి൪߸ ݕࡧͯ͠ސ٬ใҾ͖ग़͠ʢ໘ʣ ରγεςϜͷ֓گ
چγεςϜ
wۀͷίʔϧηϯλʔ wฐࣾ ࣌ ɿ$3.γεςϜΛ։ൃͯ͠ӡ༻ w0ࣾɿిབྷΈͷγεςϜΛ։ൃͯ͠ӡ༻ w྆ऀͷؒͷ࿈ܞ༗Γ wΦϖϨʔλ͞ΜखݩͰి͕໐ΔͱɺࣗಈͰ $3.γεςϜͷݕࡧ͕࣮ߦ͞ΕɺࣗಈͰ֘ސ ٬ใ͕ը໘ʹग़Δ ରγεςϜͷ֓گ
৽γεςϜ
None
None
None
w৽نͷ5$1ଓཁٻ͕ESPQ͞ΕΔ wϒϥβઢɿԆʑͱͨ͞ΕΔ wSFKFDUѻ͍ʹͳΔ͜ͱ͋ͬͨʁ wϒϥβઢɿଈ࠲ʹʮଓͰ͖·ͤΜͰ͠ ͨʯΤϥʔΛදࣔ wۀʹࢧো͕ग़ΔසͰ্ه͕ൃੜʢͰ ͳ͍ʣ ൃੜͨ͠ࣄ
😇
wݩʑɺ5$1ଓ্ݶۙ͘ʹୡͯͨ͠આʢͦ͜ ʹগ͠ͷଓ૿͕དྷ͚ͨͩͰΒΕͨઆʣ w)551ͷ,FFQ"MJWFͷλΠϜΞτ͕ա ͗ͨઆ wిΛऔΒͳ͍߹ɺSJOH์ஔͰଞͷਓʹ ి͕ճΔઃఆɺͱͷ߹Θٕͤʁ w00.આ 5$1ཧ༻ͷϝϞϦྖҬ͚ͩރׇઆ wΒͳ͍ͱ͜ΖͰSFUSZͯͨ͠આʢʣ
wͳͲʜ ݪҼ ਪଌ
wϦΞϧλΠϜੑͷ͍෦ͷਓ$3.ݟͳ͍Α ͏ཁ wλϒ͙͢ด͡ΔΑ͏ཁ wۮવαʔόϧʔϜʹస͕͍ͬͯͨ৽αʔόΛٸᬎ ຊ൪ಋೖͯ͠ෛՙࢄߏʹʢ࣌ؒޙʣ ˠԠٸાஔͱͯ͠ᘳ͕ͩͬͨۮવʹա͗ͳ͍ ରॲɿ࣮ࡍʹऔͬͨͷ
w͖ͪΜͱͨ͠ݪҼڀ໌ wۀ෮ؼ͕࠷༏ઌ wԠٸાஔ͕ऴΘΔͱ͑ͳ͘ͳΔ😇 w,FFQ"MJWFΛP ff ʹ wӅṭ͞ΕͨߏͩͬͨͷͰஅ೦ wணి࣌ͷ$3.ͷސ٬ݕࡧػೳΛP ff ʹ
wमਖ਼ʹ͍͕͔͔࣌ؒ͢͝Γͦ͏Ͱஅ೦ ରॲɿͰ͖ͳ͔ͬͨ͜ͱ
wෛՙςετେࣄ wෛՙͷ؍৭ʑ͋Δʢ࿙Εͯͨʣ wʮෛՙ૿͑ͳͦ͞͏ʯʹݟ࣮͑ͯʜ😰 wΓ͠खॱେࣄ wGBJMTPGUͳγεςϜઃܭେࣄ ڭ܇
w5$1ϙʔτ͍Γࣄ݅✅ wσʔλϕʔεͷQSJNBSZLFZআࣄ݅ wσʔλҠߦݩͷچγεςϜͷσʔλϕʔεʹओΩʔແ ͔ͬͨࣄ݅ w͋ͬʂʂʂ͜Μͳͱ͜Ζʹ੍ޚจࣈ͕ʂˠγες Ϝఀࢭࣄ݅ wϩʔυόϥϯαͷࢮ׆ޡఆࣄ݅ wݸਓใอޢ๏ҧͷ্࢘Λɺռ໔৬ʹ͢ΔΑ͏ ʹࠜճ͠͠Α͏ͱࣦͯ͠ഊͨ͠ࣄ݅ wͳͲͳͲʜ
͘͠͡ΓɿଞͷަྲྀձͰʜ