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
리디에서 CTO가 하는 일
Search
RIDI
July 07, 2017
Technology
34
37k
리디에서 CTO가 하는 일
발표자: 남현우
RIDI
July 07, 2017
Tweet
Share
More Decks by RIDI
See All by RIDI
원격 근무 팀 운영 경험 공유
ridi
0
2.2k
SVG Icon Design Guide
ridi
2
3.8k
빠르게 훑어보는 리디페이 백엔드 개발기
ridi
2
5.1k
Next.js는 정말 zero config였다.
ridi
0
2.1k
3일 걸릴 것 같던 구매목록 다운로드는 왜 3주가 걸렸을까?
ridi
0
450
원격으로 한 달 일해보니
ridi
0
1.5k
리디북스 앱에 S Pen Remote 연동하기
ridi
2
2.7k
UI 라이브러리 개발기
ridi
1
2.7k
테스트 환경 개선하기
ridi
8
3.5k
Other Decks in Technology
See All in Technology
「AI駆動PO」を考えてみる - 作る速さから価値のスループットへ:検査・適応で未来を開発 / AI-driven product owner. scrummat2025
yosuke_nagai
4
630
SREとソフトウェア開発者の合同チームはどのようにS3のコストを削減したか?
muziyoshiz
1
100
Oracle Base Database Service 技術詳細
oracle4engineer
PRO
11
78k
Optuna DashboardにおけるPLaMo2連携機能の紹介 / PFN LLM セミナー
pfn
PRO
2
900
From Prompt to Product @ How to Web 2025, Bucharest, Romania
janwerner
0
120
GA technologiesでのAI-Readyの取り組み@DataOps Night
yuto16
0
280
『OCI で学ぶクラウドネイティブ 実践 × 理論ガイド』 書籍概要
oracle4engineer
PRO
2
120
Why React!?? Next.jsそしてReactを改めてイチから選ぶ
ypresto
10
4.5k
GopherCon Tour 概略
logica0419
2
190
LLM時代にデータエンジニアの役割はどう変わるか?
ikkimiyazaki
4
900
Function calling機能をPLaMo2に実装するには / PFN LLMセミナー
pfn
PRO
0
970
E2Eテスト設計_自動化のリアル___Playwrightでの実践とMCPの試み__AIによるテスト観点作成_.pdf
findy_eventslides
1
490
Featured
See All Featured
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
30
2.9k
Visualization
eitanlees
148
16k
Done Done
chrislema
185
16k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
140
34k
How to Think Like a Performance Engineer
csswizardry
27
2k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
9
850
Code Reviewing Like a Champion
maltzj
525
40k
Speed Design
sergeychernyshev
32
1.1k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
9
960
It's Worth the Effort
3n
187
28k
Mobile First: as difficult as doing things right
swwweet
224
10k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
507
140k
Transcript
֙૩ܻ٣ীࢲੌೞҊणפ թഅ
֙ইܰ߄द ֙ਘ$50оؽ ֙അৈ$50
$50оೞחੌ
ѐߊઑࢿ ֙૩ࠗ࠙ੌѐߊ߽ݾ
tઑuۄೞݶ ৷ੋࢎীࢲೡੌэ݅
ѐߊઑਸ݅٘חѪ ҟূפয݂
ਝߨ $POXBZsT-BX tࣗਝযҳઑחӒѪਸ݅٘חઑ ࢎࣗాҳઑܳ߈ೠu
ࣗਝযחӒѪਸ݅٘ח ઑҳઑܳח
ղੌ ѐߊઑҳઑ৬ ࢎࣗాҳઑܳחѪ ࣗਝযҳઑܳחѪ
ਝо݈೮Ҋ೮ ਝоݏҊחউ೮
ৈౡ חূפয݂ҙীࢲ ઑਸ߄ۄࠁҊणפ
ઑਸࢿदఃחفоߑߨ 4DBMFVQ 4DBMFPVU
4DBMFVQ ࣻഛ ѐѐੋࢿ
None
ӝ҅ߊ
ࢎղӒܛझఠ٣ ୭Ӕ֙р೯ػझఠ٣୨Ѥ %%% $MFBO$PEF #JH%BUB ,PUMJO 4DBMB 1FPQMF8BSF 69%FTJHO
"OESPJE-BZPVUT
ࣁաଵҙ ৢ೧ഥ࢚ଵҙೠ࠺ਯড ੋӝࣁա %&7*&8 /%$ "844VNNJU4FPVM
য۽ੌೞӝ ъਃೞঋणפ ೞ݅ಣࢤҕࠗ೧ঠೡੋఠ֔য
$POUFOUMBOHVBHFTGPSXFCTJUFT
যڌѱ ಣࣗীযޙӝഥܳઁҕ ؏ࠗझ۞ࠗ࠙ࠗఠ೧ࠁ ழݫࣁ ࢳ׳ӝ ܻ٘࠭ 3&"%.&NE
ౣ۰بજਵפө ࢲ۽ݎ೧ೞঋӝ Әۢ
1J[[B/JOKB ز࢚ܐೣԋࠁӝ (PPHMF*0 88%$١ ೖоইפযبؾפ
4DBMFPVU ࣻಣഛ ࢿ
None
ਊ ੋܳ١ਊೞחੌ ੋ୶ୌਵ۽חೠ҅о
ӒېࢲਃೠѪ ӝࣿഥࢎ۽ࢲ ࠳ے٬݃ா
ӝࣿ࠶۽Ӓ ݃ইনইߡשѤоߊױ שٜਸ߅ೞৈਗҊܳ߉ইն ֙ਘࠗఠೠ׳ীѤԜ۽١۾
ਸ೧ࠁפ Ѩૐػ݃ாࣻױ ܻীبܻӝࣿ࠶۽Ӓܳా೧ ҙबਸоҊੑࢎೠٜ݆࠙҅भפ
খਵ۽ب݆ైҊࠗఌ٘݀פ
য়ࣗझ ӝࣿഥࢎ࠳ے٬ਸਤೠ୭Ҋࣻױ ೧ࠁחѼ݆ও݅ दઑରੜغঋও
Әөಁఢ ղࠗࣗझ٘ҡଳѪٜਸҕѐೞ ҕѐ۽ં۽ٞӝਤೠ֢۱݆ਃ Әب߄ࢂؘ Ҷۧѱө೧ঠ೧ ನӝೞӒր ನӝೞפөಞೞ֎
Әөಁఢ ղࠗࣗझ٘ҡଳѪٜਸҕѐೞ ҕѐ۽ં۽ٞӝਤೠ֢۱݆ਃ Әب߄ࢂؘ Ҷۧѱө೧ঠ೧ ನӝೞӒր ನӝೞפөಞೞ֎ ױ҅оޙઁۄҊ౸ױ
֢۱ਃೠਬ ࠁউ࢚хೠ٘о ࠗՍ۞٘о ߧਊࢿڄয
о݅ࢤп೧ࠁפޥо࢚פ
߸ݺࠁউ࢚хೠ٘ ೨बঌҊ્ܻхೠо ইפݶ ೞ٘٬ػঐഐޙхೠо पઁ۽חറٸޙੋ҃оࠗ࠙ গୡীೞ٘٬ਸೞ݈ওযঠ
߸ݺࠗՍ۞٘ ࠺ҕѐࣗۄҊ೧ࢲࠗՍ۞٘ܳ بػחӏয٣ীبহ ߈۽־оઁۄبղ٘ܳઑഥೡࣻݶ
߸ݺߧਊࢿڄয ࢷࠗܲੌ߈ചੌࣻחੌীցޖগॳ݈Ҋ ଵҊೡѢܻܳઁҕೡࣻחѪࠗఠदೞ
Ӓېࢲदೞח 0QFO'JSTU଼
0QFO'JSTU଼ ౠ߹ೠਬоহݶҕѐ۽ழೞ ನୌୌҊೞ
݃റ F1VC7BMJEBUPS 4JNQMF/PUJGJFS 3&45"1* 5FTUJOHGSBNFXPSL *4#/-JCSBSZGPS3VTU 3Y#VT 3FBEFSKT 3*%**OUSBOFU
$.4 4UZMF (VJEF 36* NVOJOQMVHJOT 3*5 1BHF$POUFOU3FBEFS7JFX QMBUGPSNDPNNPO 4WHCH FTMJOUDPOGJHSJEJCPPLT TIJSPEKBOHP BVUI PCKFDUDBTFDPOWFSUFS $2-#VJMEFS j
Ԩ݆۽ંٜҕѐغणפ ઁחನҗഘࠁীبन҃ॄঠೡदӝ
ਊࠁਃೠѪ
ࢤࢿࢶഋਵ۽ૐоೡө
X(N) = λN Nੋਗࣻ λੋಣӐࢤࢿ X(N)ޛ UISPVHIQVU
അप ੋਗטযաݶ ݽفо୭ࢶਸ೧ب ࢎࣗాҳઑ۽ੋೠࣚपߊࢤೠ
ࠁഅपਸ߈ೠӒې
ࠗ࠙೨ब 6OJWFSTBM4DBMBCJMJUZ-BX /FJM+(VOUIFS 1BJSXJTFDPNNVOJDBUJPODPTU
1BJSXJTF$PNNVOJDBUJPO$PTU ֤੬ DPOUFOUJPO җ ഒࢶ DSPTTUBML ਵ۽ੋೠ زӝച TZODISPOJ[F ীѦܻח࠺ਊ
ݾੌغঋҊ ࠁҕਬоࡅܰҊైݺೞঋਵݶ ੋࢤࢿೞػ
ӓࠂߑউ )JHIMZ"MJHOFE -PPTFMZDPVQMFEઑೱ /FUGMJYоਬ೯दఇ ইקبݽܲ
)JHIMZ"MJHOFE ъೞѱױѾػ
ઑѐಞ ӝמबীࢲ→ ݾबਵ۽
$SPTT'VODUJPOBMਵ۽
ѐಞਸೞҊࠁפ
ࠂসޖߊࢤ ݃әਸਤೠੋۄоਃ೧ •"1*ҙܻ •ࣗҙܻ •ࠁউ •ݽפఠ݂ •j
ҕਬ࠺ӓ ݾীࠗغঋחੌٜߑؽ •ੋۄ֔ҙܻ •ഥࢎകಕҙܻ •3*5ҙܻ •పझࢲߡҙܻ •j
Ӓېࢲ ࠂসޖҕਬܳೞח ಌನݢझਸनࢸ
ࠁ࠺ட ױѾ "MJHO ਸ೧חӔࠄੋਗੋ ৈӝࢲחࠁоӂ۱غݶউػ ࠺ҕѐօਸনפ
ҳف ݫੌ ਸాೠসޖ गېழ ਤః Ӓܛօ
-PPTFMZ$PVQMFE וटೞѱѾػٜ
पઁࢎ۹
tܻ٣झషܻഥਗоੑউغҊ ѾઁبউغҊযਃ әೠహਵ۽ u
٣ߡӦҗ ਗੋझషয"1*গ
٣ߡӦҗ ਗੋझషয"1*গ ਗੋਗੋ झషযࢲߡ࠭য"1*গ
٣ߡӦҗ ਗੋझషয"1*গ ਗੋਗੋ झషযࢲߡ࠭য"1*গ ਗੋਗੋਗੋ ࠭য۽Ӓࣻਸਤ೧ੑೠؘఠ٘গ
٣ߡӦҗ ਗੋझషয"1*গ ਗੋਗੋ झషযࢲߡ࠭য"1*গ ਗੋਗੋਗੋ ࠭য۽Ӓࣻਸਤ೧ੑೠؘఠ٘গ ਗੋਗੋਗੋਗੋ ؘఠ٘ীࢲӔೞח,BGLBੌदੋগ
ਗੋ ,BGLBগ
ਗੋ ,BGLBগ
ਗੋ গоغب۾ࢸ҅ػ ࢚ഐઓࢿ
None
ݽٚߔূ٘ѐߊٜ ױੌࣗীࢲ٘ܳҙܻ ޖ۰֙زউ
Ӓېࢲ݃۽ࢲ࠺झ ઃҀ
None
ܻח ৈӝ
ਵ۽
߸ചחযڌѱইৢө
ӝઓ࢚క ࢜۽࢚క ؊ ա ই٣য ࣻࢎۈٜࢤпೞח߸ചݽ؛
ӝઓ࢚క ࢎҊ ജ ഒۆ प೯җ ా ࢜۽ ࢚క ੋ ਃࣗ
ࠁഅपਸ߈ೠࢎ౭যݽ؛
None
ഒۆ ߸ചܳदبೡٸ ਵ۽ࠗ٭ח࢚క
؊ա࢚క۽оӝਤ೧ নೠഒۆѢܻܳળ࠺ೞҊणפ
хࢎפ