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ੌ ੜೞח ѐߊ “ࣗਝয ࢤࢿ جইࠁӝ” Incheon/Songdo ߓ | GDG
Android Korea -
য়ט ݾ ѐߊ ࢤࢿਸ ೡ ࣻ ਸө? ஏਸ ೡ ࣻ
ਸө? ղ ࢤࢿਸ ખ ؊ ೱ࢚ दఃח ߑߨ? -
ࢤࢿਸ ৵ ஏೞ۰Ҋ ೡө? Incheon/Songdo ઁ ࣁ࣌ਸ ࢶఖ೧࣊ࢲ ܻী
য়न ٜ࠙ ݽف хࢎפ 🙇 -
“ੌ”(WORK)? ࢎۈ оա о ח Ѫਸ ܖӝ ਤ೧ যڃ ࣗীࢲ
ੌೠ दр زউ ൨ٜৈ ރਸ Ѣա ݠܻܳ ॳѢա ೞ ח ഝز. ֢ز(ᆟხ). স. -
“ੌ” = ࢤ ࢎۈ оա о ח Ѫਸ ܖӝ ਤ೧
যڃ ࣗীࢲ ੌೠ दр زউ ൨ٜৈ ރਸ Ѣա ݠܻܳ ॳѢա ೞ ח ഝز. ֢ز(ᆟხ). স. -
Ӕ۽ োಣӐ पઁ Ӕ۽दр (OECD ഥਗҴ, 2022֙) 0 575 1,150
1,725 2,300 ݬद ೠҴ Ҵ ੌࠄ Ҵ یझ ةੌ 1,901 1,607 1,341 2,226 1,532 1,811 1,511 https://kosis.kr/statHtml/statHtml.do?orgId=101&tblId=DT_2KAA314_OECD -
Ӕ۽ दр ֢ز ࢤࢿ (OECD ഥਗҴ, 2022֙) 0 20 40
60 80 ݬद ೠҴ Ҵ ੌࠄ Ҵ یझ ةੌ 18.7 43.0 OECD, |Productivity and ULC} * ܐ: OECD, |h tt ps://stats.oecd.org, Level of GDP per capita and productivity} 2023. 8 1) दр ֢زࢤࢿ = 1ੋ GDP ÷ ୨֢زदр. 2) 2015֙ PPP ࠛ߸оѺ ӝળ. 74.0 48.0 59.6 65.6 68.6 -
അস ѐߊীࢲ दрۆ? 🙋 ӝמ ઁө ҳഅ೧प ࣻ աਃ?
рױ೧ ࠁחؘ, ߣ ࣻࢎ೦ী ୶о೧प ࣻ աਃ? ӝദ 👩💻 ݃хੌ VS ٘ ಿ ѐߊ -
x୷ : স दр y୷ : ۠ఋী ݫݽܻ ࣗ࠺ਸ ғೠ
ч (ف чী ٮۄ ۄ٘ীࢲ प೯࠺ਊ ૐоೣ) স दрҗ प೯ ࠺ਊ ࢚ҙ ҙ҅ O : ز झ݀ য X : ఋੑ ۽Ӓې߁ য -
ࢤࢿ = ࢎޖप ܐ, ࢸ࠺ ࠺ਊ ݃ա ݆ ࢎۈਸ ైੑೡ
١ ࢲ࠺झܳ ా೧ ח ࣻ ઑ ҙ ࢤࢿ -
ࢤࢿ = ࢎޖप ܐ, ࢸ࠺ ࠺ਊ ݃ա ݆ ࢎۈਸ ైੑೡ
١ ࢲ࠺झܳ ా೧ ח ࣻ “ղ”о ೱਸ ச ࣻ חо? ? -
ࢤࢿ = ܻо ഥࢎীࢲ ైੑೞח Ѫ = दрҗ ֢۱ ѐੋ
ѐߊ ҙ ࢤࢿ ࢿೠ ٘? ழࣻ? PR ࣻ? -
“٘ ݻ ࢿ ೮ח ۽ ࣗਝয ࢤࢿਸ ஏೞח Ѫ
࠺೯ӝ ޖѱ۽ ࠺೯ӝী ೠ ୋ بܳ ஏ ೞח Ѫҗ э.” - ࠽ ѱஎ(Bill Gates) 2 ೠ о ۽ח ࢤࢿਸ ஏೡ ࣻ হ. -
< ࢿೠ ٘ ӝળۄݶ (LOC = Lines Of Code) ܻಖష݂ਵ۽
2000 ܻ ٘ܳ 20۽ хࣗ স दр 0 ࢤࢿ ੌਸ উ೮ա? -
= ࢿೠ ٘ ӝળۄݶ (LOC = Lines Of Code) হח
ࣻ טܻӝ স दр ࢤࢿ ٙ??? 🐶 -
ѐߊ ৮ܐػ স ࣻо ӝળۄݶ ߡౡ 1 ߡౡ 2 “ߡౡ
࢝ӭ ખ ߄Լࣁਃ” “ࠂೠ ҳઑܳ о नӏ ࢲ࠺झܳ ѐߊ೧ ࣁਃ” -
ѐߊ ৮ܐػ স ࣻо ӝળۄݶ 👶 नੑ ࢎਗ ৡࠁ٬ Үਭ
пઙ ޙ ݫੌ ۠ ۠ ഥ زܐ ޙઁ э ٣ߡӦ ೧ӝ ѐߊо ѐߊ ৻ী ೞח সޖ ٜب ࢤпࠁ ݆. -
ࢤࢿ = ܻо ഥࢎীࢲ ైੑೞח Ѫ = दрҗ ֢۱ ࢿೠ
٘? ழ ࣻ? PR ࣻ? ѐੋ ѐߊ ҙ ࢤࢿ -
ࢤࢿ = ܻо ഥࢎীࢲ ైੑೞח Ѫ = दрҗ ֢۱ ࢤࢿਸ
ೠ о ݅ ࠁח Ѫ җো ݏਸө? ࢿೠ ٘? ழ ࣻ? PR ࣻ? ? -
ݾо ࢲ۽ ܰ ࢤࢿ द ഥࢎ ܻ ܲ
(ѐߊ) ա زܐ = ױੌ ۽ ࢤࢿ ஏ ѐੋ, , ઑ, द пӝ ܲ ࢤࢿ о ਃೞ. 6 ѐੋ, , ઑ, द : ࢤࢿ ֎ о ۪ૉ -
ࢤࢿ ۨਕ ( ҅ਵ۽ Ӕೞӝ ) ࣗਝযܳ ೧ೞѢա ѐࢶೞӝ ਤೠ
ݾܳ ѐ֛ച ೠ. ۞ೠ ݾܳ ਊೞӝ ਤೠ োҳ ޙਸ ҳച ೠ. بҳ৬ ۽ࣁझܳ ೧ೞѢա ஏೞӝ ਤೠ ܳ ೠ. Goal Question Metric 5 ࣗਝয ѐߊ ࢤࢿ ۨਕ 1) Victor R. Basili, Gianluigi Caldera, and H. D. Rombanch. The Goal Question Metric Approach. In Encyclopedia of Software Engineering [John J. Marciniak, Ed], John Wiley & Sons, Inc., 1994, Vol 1, pp.528-532 2) V. R. Basili, G. Caldera, and H. Dieter Rombach. The Goal Question Metric Approach. NASA GSFC Software Engineering Laboratory, 1994. [ftp://ftp.cs.umd.edu/pub/sel/papers/ gqm.pdf] -
݅ড ݽٚ ࢤࢿ ஏ оמೞݶ? ഥࢎ 😁 ѐੋ 👀 😩
= పੌ۞્ܻ(Taylorism), җ ҙܻߨ -
https://ko.wikipedia.org/wiki/%EA%B3%BC%ED%95%99%EC%A0%81_%EA%B4%80%EB%A6%AC%EB%B2%95 4 ਗ 1. ୭Ҋ স ࢸ 2. ҕҳ ߂
അ ળച 3. ࢿҕী ೠ 4. पಁ ࣚप दр োҳ ӝദࠗઁ ز োҳ ળ স ࢸ מ ઁ بઁ ର߹ ࢿҗәઁ স ҙܻ Taylor System ୭ࣗ ֢زҗ ࠺ਊਵ۽ ୭ ࢤࢿਸ ֫ӝ ਤೠ Ѫ -
ഥࢎ 😁 ѐੋ 😩 Taylor System Ӕ۽ ࢎӝ ೞ ಿ
ೞ, ࠗब Ѿৈ, ࣗ৻х ӝ҅ߊ ӝഥ হ ֫ ࢤࢿ ഛೠ ஏ 👀 ҙܻ -
ࢤࢿী ೱਸ ח ਃੋٜ ӝࣿ ਃੋ ࣗ ਃੋ ઁಿ ਃੋ
۽ࣁझ ਃੋ ѐߊ ജ҃ ഥࢎ ޙച ޙച ѐੋ ӝࣿҗ ҃ সޖ ജ҃ ۽ં 8 ࢤࢿী ೱਸ ח ਃੋ: ܻझ -
೧ࠁӝ( ޙച) ਃੋ ࢸݺ زগ ࢎҮҊ Ӕೠ ࠙ਤӝ 1
࠙ݺೠ ݾ Ӓܛীࢲ ݾо ݃ա ࠙ݺ غחо? 1 ࢎ ࣗా ীࢲ ࠁо ҕਬغח ب৬ ബਯࢿ 1 बܻ উх ਤਸ хࣻೡ ࣻ ח ࠙ਤӝ 2,3 ৃܻ ध ਗٜ ਘ١ೠ מ۱ਸ оח ו՝ 1 ഄनী ೠ ਗ ࢜۽ ই٣যী ೠ ਗ যוب оמೠ 1 Ѿࣘ۱ ೧ ҙٜ҅ ഈઑ ب 1 زх ਗٜ ҕాػ زх 1 ܫ ੋ۱ ߸ز ب 1 1. Wagner, Stefan and Ruhe, Melanie. ‘A Systematic Review of Productivity Factors in Software Development.’ In Proc. 2nd International Workshop on Software Productivity Analysis and Cost Estimation (SPACE 2008). Technical Report ISCAS-SKLCS-08-08, State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, 2008 2. Duhigg, Charles. ‘What Google learned from its quest to build the perfect team’ The New York Times Magazine 26 (2016): 2016 3. Lemberg, Per, Feldt, Robert. ‘Psychological Safety and Norm Clarity in Software Engineering Teams’ Proceedings of the 11th International Workshop on Cooperative and Human Aspects of Software Engineering. ACM, 2018 -
ѐੑ(Interruption) ࢤࢿী ח ೱ 1. ѐੑਵ۽ࠗఠ ഥࠂೞחؘ दр Ѧܾ ࣻ
Ҋ, ѐੑ पࣻ۽ য ࣻ . 2. ѐੑ ૣਸ ࣻ۾ ؏ ߑ೧ػ. 3. সী োझۣѱ ߊࢤೞח ോधӝী ߊࢤೞח ѐੑ ؏ ߑ೧ػ. 4. সਸ ցޖ ࡈܻ ѐೞח Ѫ पࣻ۽ য ࣻ . 5. ѐ ো ۞ೠ ౠࢿ ٜ Ӕр غח ӝর ഥࣻ җਵ۽ ࢸݺೡ ࣻ . 6. স ജ ӝо ૣਸ ࣻ۾ झझ۽ וՙח ࢤࢿ ؊ ծ.(1,2) 7. റۚ (աݠח ଼ਸ ଵઑ೧ࣁਃ!) 1. Mark, G., Iqbal, S.T. Czerwinski, M., & Johns, P. [2015]. Focused, aroused, but so distractible: temporal perspectives on multitasking and communications. In Proceedings of the 18th ACM Conference on Computer Supported Cooperative Work & Social Computing [CSCW:’15]. ACM, New York, NY, USA, 903-916. DOI: https://doi.org/10.1145.2675133.2675221 2. Meyer, A.N., Barton, L.E. Murphy, G.C., Zimmerman, T,. & Fritz, T. [2017]. The work life of developers: activities, switches and perceived productivity. IEEE Transactions on Software Engineering, 43[12], 1178-1193, DOI: https://doi.org/10.1109/ TSE.2017.2656886 -
স ୋ ࢤӡ ٸ, স ജա ѐੑ ݻ ߣ ੌযա
ঋਸ ٸਃ! 🙋 ઁ ࢤࢿ ֫Ҋ וՙदաਃ? 👩💻 ࣗਝয ѐߊ ࢤࢿ ੋध োҳ 12. ࢤࢿী ҙೠ ѐߊ ੋध ର -
֎, ח Ә ࢤࢿ ֫Ҋ ࢤпೞҊ যਃ. ೠदрী ಣӐ 13ߣ
সਸ ജ ೠ সী ড 6࠙ ب ࣗ࠺ ೠ ഝز(٘ ࢿ, పझ प೯ ١) ীח 20ୡীࢲ 2࠙ ب दр݅ ࣗ࠺ 12. ࢤࢿী ҙೠ ѐߊ ੋध ର André N Meyer, Laura E Barton, Gail C Murphy, Tomas Zimmermann, and Thomas Fritz. 2017 The Work Life of Developers: Activities, Switches and Perceived Productivity. Transactions of Software Engineering [2017], 1-15 -
֎, ח Ә ࢤࢿ ֫Ҋ ࢤпೞҊ যਃ. ೠदрী ಣӐ 13ߣ
সਸ ജ ೠ সী ড 6࠙ ب ࣗ࠺ ೠ ഝز(٘ ࢿ, పझ प೯ ١) ীח 20ୡীࢲ 2࠙ ب दр݅ ࣗ࠺ = ੋध = അप 12. ࢤࢿী ҙೠ ѐߊ ੋध ର -
֎, ח Ә ࢤࢿ ֫Ҋ ࢤпೞҊ যਃ. ೠदрী ಣӐ 13ߣ
সਸ ജ ೠ সী ড 6࠙ ب ࣗ࠺ ೠ ഝز(٘ ࢿ, పझ प೯ ١) ীח 20ୡীࢲ 2࠙ ب दр݅ ࣗ࠺ ࢤࢿ ֫Ҋ ੋೞѱ ݅٘ח ഝزٜ ର? 12. ࢤࢿী ҙೠ ѐߊ ੋध ର -
Development 23% Email 15% Documents 7% Planned meeting 7% Planning
5% Informal meeting 3% Other RDP 12% Other 11% Work unrelated browsing 6% Work related browsing 11% о ࢤ(ۄҊ וՙח) ഝز? 1.ো ٬ 2. ?? ୋ ਸ ٸ / হਸ ٸ 3. ഈসೡ ٸ ٘ ܻ࠭ ١ 4. ӝఋ 12. ࢤࢿী ҙೠ ѐߊ ੋध ର André N Meyer, Laura E Barton, Gail C Murphy, Tomas Zimmermann, and Thomas Fritz. 2017 The Work Life of Developers: Activities, Switches and Perceived Productivity. Transactions of Software Engineering [2017], 1-15 -
ࢎഥഋ ഈস, ٘ ܻ࠭ ѐੋഋ ѐੑ ١ ߑ೧ਃࣗ ઁѢ ഋ
Ӑഋഋ بഋ ݾೱഋ ೠߣী ೞա স(ബਯࢿ) সী ୋ হѢա וܾ ٸ ߑ೧ী ೱਸ ؏ ߉ স ࠛ࠙ݺೞѢա ҙ۲ ߹۽ হਸ ٸ җ ݫੌ ಞೣ झಖਸ ࢿೞѢա ࢸ҅ೡ ࣻ ਸ ٸ স ܻо ݄ഃࢲ ࢤੋ সޖܳ ೡ ࣻ হਸ ٸ সਸ ৮ܐೞѢա সী ୋ ਸ ٸ ৈ۞ সਸ زदী ೞѢա ݾо ࠛݺഛೡ ٸ 12. ࢤࢿী ҙೠ ѐߊ ੋध ର -
যڃ (ஏ)ܳ ݾ۽ ਵݶ ೧ ח ؊ ࢚ જ о
ؼ ࣻ হ. “ҽೞ(Goodhart) ߨ” 16. ࣗਝয ূઁפয݂ दࠁ٘: ਬഋ, ਤ, ې -
ܳ ా೧ ಣоೞѱ ؼ ٸ, पઁ ੋ प۱ա ಿਸ ৢܻӝࠁח
݅ ৢܻחؘ ۱ೞѱ ػ. “ҽೞ(Goodhart) ߨ” -
ղ ETA ખ ؊ ഛೞѱ ஏೞӝ Estimated Time of Arrival
(স ࢚ ৮ܐ ӝೠ) 🙋 ӝמ ઁө ҳഅ೧प ࣻ աਃ? рױ೧ ࠁחؘ, ߣ ࣻࢎ೦ী ୶о೧प ࣻ աਃ? ӝദ 👩💻 ҳഅਸ ೧ࠊঠ ঌભ…😓 ѐߊ -
ղ ETA ખ ؊ ഛೞѱ ஏೞӝ Estimated Time of Arrival
(স ࢚ ৮ܐ ӝೠ) 🙋 ӝמ ઁө ҳഅ೧प ࣻ աਃ? рױ೧ ࠁחؘ, ߣ ࣻࢎ೦ী ୶о೧प ࣻ աਃ? ӝദ 👩💻 সޖ-۱ ҳࢿ ਃࣗܳ ஏೞӝ ਤೠ COSMIC ߑߨ ѐߊ https://www.iso.org/standard/54849.html ISO ળ!! -
ӝמ ࢎਊ • ೞ٘ਝয • ܲ ࣗਝয • ੋр
COSMIC Function Point(ISO 19761) ஏ ࢚ ࣗਝয ӝמ ۽ࣁझ ۱ ੑ۱ ҃҅ ੍ӝ ॳӝ ҳ ࣗ 1 CFP = 1 COSMIC Function Point ஏ ױਤ = ೞա ؘఠ Ӓܛ ؘఠ ز -
ӝמ ࢎਊ • ੋр द) नӏ ੑࢎ ࠁܳ ৡۄੋਵ۽ ੑ۱
ஏ ࢚ ࣗਝয ӝמ ۽ࣁझ ۱ ੑ۱ ҃҅ ੍ӝ ॳӝ ҳ ࣗ नӏ ؘఠ ੑ۱ 1 CFP -
ӝמ ࢎਊ • ੋр द) नӏ ੑࢎ ࠁܳ ৡۄੋਵ۽ ੑ۱
ஏ ࢚ ࣗਝয ӝמ ۽ࣁझ ۱ ੑ۱ ҃҅ ੍ӝ ॳӝ ҳ ࣗ नӏ ؘఠ ੑ۱ ઓೞח ഛੋ 2 CFP -
ӝמ ࢎਊ • ੋр द) नӏ ੑࢎ ࠁܳ ৡۄੋਵ۽ ੑ۱
ஏ ࢚ ࣗਝয ӝמ ۽ࣁझ ۱ ੑ۱ ҃҅ ੍ӝ ॳӝ ҳ ࣗ नӏ ؘఠ ੑ۱ ઓೞח ഛੋ ࢜۽ ۨ٘ ࢤࢿ 3 CFP -
ӝמ ࢎਊ • ੋр द) नӏ ੑࢎ ࠁܳ ৡۄੋਵ۽ ੑ۱
ஏ ࢚ ࣗਝয ӝמ ۽ࣁझ ۱ ੑ۱ ҃҅ ੍ӝ ॳӝ ҳ ࣗ = ୨ 4 CFP नӏ ؘఠ ੑ۱ ઓೞח ഛੋ ࢜۽ ۨ٘ ࢤࢿ Ѿҗ ۱ -
पઁ ֢۱җ ୶ ֢۱ р ࠺Ү ې ನழ(Planning Poker) ױ҅ীࢲ
झషܻ ࣻ ױਤ۽ ୶ೠ , ֢۱ਸ সޖ दрਵ۽ ਵ۽ ߸ജೠ Ѿҗ पઁ ֢۱җ CFP ӝ р ҙ҅ झషܻ ࣻܳ ࢎਊ೮ਸ ٸࠁ COSMIC ӝמ ࣻܳ ࢎਊ೧ ஏ ೮ਸ ٸ স ӝ৬ ֢۱ р ࢚ҙ ҙ҅о ؊ ੜ աఋդ. https://cosmic-sizing.org/wp-content/uploads/ 2021/04/COSMIC-Agile-experience.pdf -
“೯ࠂೠ ѐߊ ࢤࢿ ؊ ֫णפ.” Fact! োҳ۽ ૐݺػ ࢎप! ࣁೠ
Ѥ 10 ࣗਝয ূפয ೯ࠂҗ ࢤࢿী णפ. -
য়ט ܻ աח যڃ झఋੌ ѐߊੋо झझ۽ ա ࢤࢿਸ ஏ೧ࠁӝ
ղ ࢤࢿਸ ખ ؊ ೱ࢚ दெࠁӝ -
Creative Commons Attribution - NonCommercial- NoDerivatives 4.0 International License (http://creativecommons.org/licenses/by-nc-nd/4.0/)
ח যڃ ഋక۽ٚ ࠺ ࢚সੋ ࢎਊ, ҕਬ, ߓನ, ࢤਸ ೲਊೠ. ױ, ਗ৬ ܳ ߋҊ ী ೠ ೠ ੋਸ ೧ঠ ೞݴ, Creative Commons ۄࢶझী ೠ ݂ܳ ઁҕೞҊ ۄࢶझܳ ߉ ܐܳ ࣻ ೮ח ৈࠗܳ ߋഃঠ ೠ. ۄࢶझ ઑѤী ٮܰݶ ੌࠗ۽ ࠗఠ ࢤ, ѐػ ܐ ҕਬо ೲਊغ ঋח. ଼ীࢲ ੋਊೠ ܐח ইې ۄࢶझܳ ٮܰҊ णפ. ҙ۲ ֤ޙ ܳ زੌೞѱ ׳ই فҊ, ਗޙ Ӓ۽ ղਊਵ۽ ࢎਊ೮ਸ যنפ.