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[ConSalad 05] from banksalad import python
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Sunghyun Hwang
August 24, 2019
Technology
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[ConSalad 05] from banksalad import python
[5회차 콘샐러드]에서 발표한 [from banksalad import python] 발표 자료입니다.
Sunghyun Hwang
August 24, 2019
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Transcript
from banksalad import python Sunghyun Hwang
• I ❤ Python (2014~) • I " ߛ࢟۞٘ (2014
~) • ߛ࢟۞٘ ࢲ࠺झ ୡӝ ѐߊਸ • ߛ࢟۞٘ ݃۽ ࢲ࠺झ ߈ ࢸ҅ ߂ ѐߊਸ • Twitter @_sunghyunzz / GitHub @sunghyunzz ߊ
য়ט ߊח 1. ߛ࢟۞٘ܳ ୡӝী ٜ݅ݴ ղ۷؍ ӝࣿ ࢎѾਸ ࢸݺೞҊ
2. Ӓ җীࢲ য Pythonਸ ইب ੜ ॳҊ ח 3. ӒܻҊ ߛ࢟۞٘ য٣ী যڌѱ Pythonਸ ഝਊೞҊ ח
2014-2015
2015 ߛ࢟۞٘ ߡ 1 • द 5ݺ • ۠ Ѣ
ٜ݅যࠁݶ যڄө? • ٘ ୶ୌ ࢲ࠺झ
2015 ߛ࢟۞٘ ߡ 1 • द 5ݺ • ۠ Ѣ
ٜ݅যࠁݶ যڄө? • ٘ ୶ୌ ࢲ࠺झ
2015 ߛ࢟۞٘ ߡ 1 • द 5ݺ • ۠ Ѣ
ٜ݅যࠁݶ যڄө? • ٘ ୶ୌ ࢲ࠺झ
None
""
None
୶ୌ࢚ো ഥ ୶ୌࣗਃदр T݅
୶ୌ࢚ো ഥ ୶ୌࣗਃदр T݅
" "
୶ୌ࢚ো ഥ ୶ୌࣗਃदр T݅
" "
୶ୌ࢚ো ഥ ୶ୌࣗਃदр T݅
" "
ߡ 1 যܳ ੜޅ Ҏۄ ݎೡ ഛܫ ҳܽ ࢲ࠺झܳ ٜ݅য
ݎೡ ഛܫ
ߡ 1 যܳ ੜޅ Ҏۄ ݎೡ ഛܫ ҳܽ ࢲ࠺झܳ ٜ݅য
ݎೡ ഛܫ A P D O
ߡ 1
ߡ 1 • ٘ ୶ୌਸ ೞ۰Ҋ ٘ܳ DBীࢲ ࠛ۞য়חؘ दр
х • ܻо ߓ Ѫ • ഌఖਸ ҅ೞӝ ী ٘ ؘఠо ցޖ ழࢲ पदрਵ۽ ഝਊೞӝ ൨ٜ • Ѥ ੌױ DB ؘఠܳ যڌѱ ࡅܰѱ ܻೡ Ѫੋী ೠ ޙઁҳա
ߡ 2 • DBীࢲ ؘఠܳ оઉয়ח ѱ ইפۄ ҅ оמೠ
ഋక۽ நय೧ࢲ ࢎਊ • ٘ ഌఖ ؘఠח ࠼ߣೞѱ ߄Շח ؘఠо ইש
ߡ 2 • Redis/Memcached vs Ӗ۽ߥ • Ӗ۽ߥ ഛप উ౭
ಁఢ • Ӓؘ۠ উ౭ ಁఢ ٸޙী ݎೡө? (ࢲ࠺झо ҳ۰ࢲ ݎೞ ঋਸө?) • ೞܖۄب ࡈܻ పझ೧ࠁҊ ࢎস ח ѱ ի ঋਸө?
ߡ 2 • Redis/Memcached vs Ӗ۽ߥ • Ӗ۽ߥ ഛप উ౭
ಁఢ • Ӓؘ۠ উ౭ ಁఢ ٸޙী ݎೡө? (ࢲ࠺झо ҳ۰ࢲ ݎೞ ঋਸө?) • ೞܖۄب ࡈܻ పझ೧ࠁҊ ࢎস ח ѱ ի ঋਸө?
ߡ 2 • Redis/Memcached vs Ӗ۽ߥ • Ӗ۽ߥ ഛप উ౭
ಁఢ • Ӓؘ۠ উ౭ ಁఢ ٸޙী ݎೡө? (ࢲ࠺झо ҳ۰ࢲ ݎೞ ঋਸө?) • ೞܖۄب ࡈܻ పझ೧ࠁҊ ࢎস ח ѱ ի ঋਸө?
ߡ 2 • Redis/Memcached vs Ӗ۽ߥ • Ӗ۽ߥ ഛप উ౭
ಁఢ • Ӓؘ۠ উ౭ ಁఢ ٸޙী ݎೡө? (ࢲ࠺झо ҳ۰ࢲ ݎೞ ঋਸө?) • ೞܖۄب ࡈܻ పझ೧ࠁҊ ࢎস ח ѱ ի ঋਸө? A P D O
ߡ 2 • Redis/Memcached vs Ӗ۽ߥ • Ӗ۽ߥ ഛप উ౭
ಁఢ • Ӓؘ۠ উ౭ ಁఢ ٸޙী ݎೡө? (ࢲ࠺झо ҳ۰ࢲ ݎೞ ঋਸө?) • ೞܖۄب ࡈܻ పझ೧ࠁҊ ࢎস ח ѱ ի ঋਸө? A P D O
ߡ 2 • Ӗ۽ߥ dictীࢲ ч ࠛ۞৬ যڌѱٚ ҅ೞب۾ ݅ٝ
• ই ބद וܻ݅ ೠ 10ୡ ӝܻݶ Ѿҗо աয়ӟ ೣ
ߡ 2 • Ӗ۽ߥ dictীࢲ ч ࠛ۞৬ যڌѱٚ ҅ೞب۾ ݅ٝ
• ই ބद וܻ݅ ೠ 10ୡ ӝܻݶ Ѿҗо աয়ӟ ೣ
ߡ 2
ߡ 2 • ೠߣ द೧ࠁפ ೠ ׳ী 100ݺ ب ॹ
(যڌѱ য়न Ѥ ցޖ नӝ) • ҅ ۽ ߡӒ ৻ী ޙઁח হ
None
None
ߡ 2 • ܻо ߓ Ѫ • ࢎਊח ݒ ݅
য૰ٚ ޥо ߓח ѱ ח ೞܖೞܖ • ਃۧѱ ߄Բפ ജਯ ۧѱ غחҳա! • ࢎਊ݅ ખ ݆ਵݶ (ই ) ݒ զ ࣻח ਸ Ѫ эؘ?
• ؊ ݆ ࢎਊо ॶ ࣻ যঠ ೠ (Ӓۡ оо
য ࠁ) • Ә ࢿמ ޙઁ ࠗ࠙ ো • DBח Ӗ۽ߥਸ ਬೠ (Ӗ۽ߥ పܳ ೱ೧) ߡ 3
• CPython ࢿמীࢲ ডೠ ޙઁ ਬഋٜ • ܻࣻ ো? numpy,
numba ١ (Ӕؘ ইש) • ա ۽Ӓې߁ Ӓր ؊ ੜ ٜ݅যঠ ೞҊ যо ࢿמ જইঠ ߡ 3
• द ঌҊ્ܻ ࢸ҅ • ঌҊ્ܻ ഥ ࢚ࣻ न... •
࠙ ߧੋੌ ܻ হয... Ӓۧݶ.... • Pythonਸ աܳ ܻ ݽفо ߧੋ ߡ 3
• فֱ ಽоز • Python vs {Go, C++, Java, Scala,
... } • Python উীࢲ হਸө? • ܻ णਸ 3ѐਘ ب ܙ ݅ఀ оח Ѿੌө? ߡ 3
ߡ 3
• Cython • .pyx۽݅ ߄Լب ઑӘ ࡈۄ ӝ࠙ • ೨ब
غח ۽ਸ Cythonਵ۽ ҳഅ ژח Cܳ (ই ࠗ࠙ਵ۽) ࢴӝ द ߡ 3
• ܻо Ѫ • ٘ ୶ୌ ߡౡਸ ־ܰݶ 4~5ୡ
റী Ѿҗо աৡ • উੋ ࢲ࠺झ ਸ য۵ѷ • Ӓؘ۠ ب о աয়֎? ߡ 3
• ܻо Ѫ • ਵ۽ ݒ ߊࢤ • оמࢿਸ
ੋ߉ই ై ਬ. хࢎפ ߡ 3
• উҊ ࢿמ જ ࢲ࠺झܳ ݅٘ח Ѥ ࠺Ү ഛपೠ ߑߨٜ
ઓೠ • স҅ de facto standard, best practicesח ઓೞҊ աח ӒѦ ঌইղݶ ػ • (ো) ݺഛೞҊ ए Ѥ ইפ. উࢿ ט য۰ ب җઁ. ߡ 3
• (߈ݶী) ࢎۈٜ ૌѹ ࢎਊೞח ઁಿਸ ݅٘ח Ѥ ۧ ೡ
উ হ • ؊ٞ؊ٞ ߑೱਸ ઑೞݴ оঠ ೣ • ܻ ѐߊ ۚ যڌѱ ೞݶ ߑೱਸ ࡈܻ ઑೡ ࣻ ਸө? • ӡ ੜޅػ ӡۄח Ѧ যڌѱ ೞݶ ؊ ࡈܻ ঌ ࣻ ਸө? ߡ 3
2016
2016֙ Ҋ • ؊ ݆ ࢎۈ ٘ ୶ୌਸ ߉ওਵݶ •
নҗ ജਯ ل ӓਵ۽ ৢܻҊ रয
2016֙ Ҋ • पܻ ߖܻ झఋੌ۽ Ҧੋ ഄन ই٣য •
"؊ ࢚ ٘ܳ ݃ࣁਃ. ೧ઉ Ҋ ք Ҋܰӝ݅ ೞݶ ظ" • ࢎۈٜ ࣗ࠺ ؘఠܳ ߄ఔਵ۽ о જ ٘о ೦࢚ ҅ػ ࢚క۽
2016 ߡ 1 • ࣗ࠺ ؘఠܳ যڌѱ ? • ੌױ
Android ӝળਵ۽ ٘ Ѿઁ ޙܳ ഝਊೞݶ যٸ? • Ӓۢ iOSח? • ੌױ աী ࢤпೞ
2016 ߡ 1 • ড 2׳ ѐߊೞҊ दө 3׳ •
ޙܳ ੍য৬ ա ղਸ ޥо ӭՔೞҊ ࢁѱ ࠁৈળ • য٥о ൩-೧!
2016 ߡ 1 • ঌѱ ػ Ѫ • জਸ ੜ
ࢎਊೞח ࢎۈٜ ٘ܳ ୶ୌ߉Ҋ ੜ ॵ • ৵? • d • ż
2016 ߡ 1 • ঌѱ ػ Ѫ • Ӓؘ۠ জਸ
ੜ ࢎਊೞח ࢎۈ হ • ৵? • ٘ܳ ୶ୌೞ۰Ҋ ݅ٚ о҅ࠗ জ • ܻח ۠ Ѧ 'ҕә ब' 'ब ӝദ'ۄҊ ݺݺ
2016 ߡ 1 • ঌѱ ػ Ѫ • Ӓؘ۠ জਸ
ੜ ࢎਊೞח ࢎۈ হ • ৵? • ٘ܳ ୶ୌೞ۰Ҋ ݅ٚ о҅ࠗ জ • ܻח ۠ Ѧ 'ҕә ब' 'ब ӝദ'ۄҊ ݺݺ
2016 ߡ 2 • ٘ ୶ୌ (ੌױ) ߡܽ • ೠҴ
о҅ࠗ ࢎਊٜ ݈ જইೞח о҅ࠗ জਸ ೠߣ ٜ݅যࠁ • (ৡ/য়ۄੋী) ݆ ࢎیਸ ߉ח о҅ࠗܳ ઑࢎೞח ؘ • (Ѣ о҅ࠗ ҕೞन٠ೠ) о҅ࠗ ࠺ ਬ 30ݺ ب ੋఠ࠭ • ݈ хࢎפ
2016 ߡ 2 • ٘ Ѿઁ ޙ ӝ߈ • ই
࢜۽ ష۽(Kotlin) Android জਸ ࢜۽ ݅ٝ • ޛۿ ҅ࣘ ࢲߡח Python ӝ߈ • ড 3~4׳ ب ѐߊ റ द • рр ղࠗ दܳ ా೧ ࢎਊٜ ೖ٘ߔ
2016֙ ߛ࢟۞٘ • (೯) Ԩ ҡଳ জ غযх •
ੌױ ࢎਊਸ दೞݶ Ԩ ݆ ࢎਊо ҅ࣘ ࢎਊೠ • ܻо ঌѱ ػ Ѫ • о҅ࠗ৬ ٘ ୶ୌ Ҿ Ԩ ҡଳ • о҅ࠗ ࢎਊٜ ਗೞח о҅ࠗ জ ݽणਸ (ઑӘ) ঌѷ
2017→2019
അ ߛ࢟۞٘ח • о҅ࠗ জਸ ֈয ݽٚ ҃ઁ ੋҳ ت
ҙܻ জਵ۽ աইоח • ܻ تҗ ҙ۲ೠ নೠ بݫੋ ؘఠܳ ੜ ݽਵҊ ੜ ܻೞח ؘ
ߛ࢟۞٘ח बয 10% 5% 15% 70% Python Scala Others Node
• 70% ࢚ ٘о Pythonਵ۽ ࢿ • ۽ ࠗ࠙ ࢲߡܳ Pythonਵ۽ ࢿೣ • ױࣽ CRUD • Ԩ ࠂೠ ࠺ૉפझ ۽ ܻө • Ӓ ৻ যח п ࢎ • ইө աৡ ٘ ୶ୌ ࢲߡח ѾҴ Scala۽ ѐߊ (ref. ֙ ߊ ଵҊ)
ߛ࢟۞٘ח बয • Әਲ਼ࢎ৬ ޙ ాनب ରѱ Pythonਵ۽ • TMI:
ࠗ࠙ Java ӝ߈ਵ۽ ݆ ೣ • Pythonীࢲ ޙ ాन ખ ಞೞѱ ೞ۰Ҋ য়ࣗझب ݅ٝ • Rainist/K-Format • $ pip install K-Format
ߛ࢟۞٘ח बয • ٘ Ѿઁ ܻ ࢲ࠺झب ରѱ Pythonਵ۽ •
iamport хࢎפ • OOO ࢲ࠺झب ରѱ 100% Pythonਵ۽ ҳഅ • فӔفӔ ࠺࠺ ࢲ࠺झ
ߛ࢟۞٘ MSA • ݈ নೠ بݫੋ ઓೞҊ пп ਃҳ ࢎ೦
ݽف ܴ • ߛ࢟۞٘ ࢲ࠺झ ୡӝࠗఠ MSA ҳઑ۽ ٜ݅য য়ח • જ MSA ജ҃ ӝמ ױਤ۽ ࢲ࠺झо ੜѱ աҊ • ಞചীࢲ য়ח য۰ दझమ ࠁઑೞח ݽण
ߛ࢟۞٘ MSA • ࢜۽ ࢲ࠺झܳ ݅٘ח ѱ ݒ औ ঋਵݶ
ࢲ࠺झܳ ٜ݅ ঋח • ஞ MSAо ইפۄ ݻݻ ࢲߡо য়ࣚبࣚ ࢎજѱ ղח ݽण ػ • ۧѱ غݶ ࢲ࠺झо ߈ਵ۽ ࠺೧Ҋ दझమ ࠺ਊ ૐо
ߛ࢟۞٘ MSA • ࢎۈ טҊ بݫੋ טҊ ٘о טҊ ۨನо
טযաפ • ٘ܳ ੍ਸ ੌ ݒ ݆ইҊ • ٘ ܻ࠭о झఋੌ ਤ۽ ൗ۞оח উ જ ն࢜
ߛ࢟۞٘ MSA • ࢎۈ טҊ بݫੋ טҊ ٘о טҊ ۨನо
טযաפ • ࢜۽ ࢲ࠺झܳ ٜ݅ ٸ݃ ܻ ֢ೞܳ • ҳী ೧ ޙࢲܳ ੍যঠ݅ णغח ഋక۽ • ҕਬೞח Ѫ ࠺ബਯ
ߛ࢟۞٘ MSA • Python Project Template • Cookie Cutterܳ
ਊ • Rainist/python • Rainist/cookiecutter-sanic • ؊ ࣁೠ Ѥ @ѹש ߊ ଵҊ (YouTubeী 'ߛ࢟۞٘')
ߛ࢟۞٘ח খਵ۽ • ܽ ৈ (ࡅܰѱ) ࢿ ੋ ઑҊ ҅ࣘ
णೞח ઑ • ӒܻҊ ۠ ઑਸ ਬೞח ࢚ (ই݃) Python ҅ࣘ ਃ যੌ Ѫ • Ӓ۞ա അ ߛ࢟۞٘ח ࢎਊب ݆Ҋ ࢲ࠺झ ӏݽب ࢚క • ղࠗীࢲח ݃۽ ࢲ࠺झ ౭য݂ਸ ా೧ п ࢲ࠺झ ౭যܳ ݒӝח • ࢲ࠺झী ೱਸ ՙח ౭য 0 ࢲ࠺झী ೧ࢲח ખ ؊ উtype-safeҊ ࢿמী ъ ח ܲ য द Ҋ۰
ߛ࢟۞٘ח খਵ۽ • ܻо ੌೞח ߑध • ߛ࢟۞٘ۄח ܴ
ইې 10ݺ ӏݽ झఋসٜ • п ઑ ߛ࢟۞٘о ୡӝী Ѧযৡ Ѫҗ э ࡅܰѱ णী • ѾҴ ߛ࢟۞٘ח Python ਸ ҅ࣘ ӓਵ۽ ഝਊೞӝܳ ਗೡ Ѫ
؊ ݆ ࠁח • Ӓېࢲ ߛ࢟۞٘ীࢲ Python ࢲߡ ۨਕח? •
ઑӘ റী ਸ [The Right Frameworks for the Right Time] ࣁ࣌ • ߛ࢟۞٘ ղ Python ࢎਊ Ե ҳࢳҳࢳ • YouTubeী 'ߛ࢟۞٘' Ѩ࢝ റ 3ഥର ࢟۞٘ ѹש ߊ ࢚ ࠁӝ • Rainist GitHub ߑޙ (https://github.com/Rainist) • ӝࣿ ୶ҳೞח оח Rainist/awesome-rainist • ߛ࢟۞٘ ࠗझ ߑޙ (ݣܻ ࠁח ୡ۾࢝ܳ ٮۄ...)
഻ঁ ؊ ݆ ࠁח
We Want You Python • Server Side Engineer • DevOps
Engineer • Data Engineer • Data Scientist • Data Analyst • Machine Learning Engineer • Test Automation Engineer And... • Android Engineer • iOS Engineer • Web Engineer • QA Engineer • SRE • Infra Engineer • System Engineer • Security Engineer ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤ ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ഻ঁ ؊ ݆ ࠁח