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๐Ÿ“š ์ „๊ณต ๊ณต๋ถ€/์†Œํ”„ํŠธ์›จ์–ด๊ณตํ•™

[์†Œํ”„ํŠธ์›จ์–ด๊ณตํ•™] 2์žฅ. ์†Œํ”„ํŠธ์›จ์–ด๊ณตํ•™ ๊ฐœ์š”

by xxilliant 2022. 10. 20.
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2์žฅ. ์†Œํ”„ํŠธ์›จ์–ด๊ณตํ•™ ๊ฐœ์š”


“์†Œํ”„ํŠธ์›จ์–ด” ์ •์˜

ํ”„๋กœ๊ทธ๋žจ, ๋ฌธ์„œ, ๋ฐ์ดํ„ฐ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ์ง‘ํ•ฉ์ด๋‚˜ ๊ฐ์ฒด๋ฅผ ๋งํ•œ๋‹ค.

 

[ ๊ณ ์žฅ์œจ ๊ณก์„  ]

์†Œํ”„ํŠธ์›จ์–ด ๊ณ ์žฅ์œจ :

  • ๊ณ„์† ์ˆ˜์ •ํ•ด๋‚˜๊ฐ€๋ฉด์„œ ์˜ค๋ฅ˜๊ฐ€ ๊ฐ์†Œํ•œ๋‹ค.
  • ๋ณ€ํ™”๊ฐ€ ์ผ์–ด๋‚˜๋ฉด ์˜ค๋ฅ˜๊ฐ€ ์ฆ๊ฐ€ํ–ˆ๋‹ค๊ฐ€ ์ˆ˜์ •์ด ์ง„ํ–‰๋˜๋ฉด์„œ ๋‹ค์‹œ ๊ฐ์†Œํ•จ.

[ SW ์‘์šฉ ๋ถ„์•ผ ]

  • system sw - ex: compiler
  • application sw
  • engineering/scientific sw - ex: system simulation
  • embedded sw
  • product-line sw
  • artificial intelligence(AI) sw
  • ubiquitous computing
  • web-application sw
  • open source
  • new economy
  • ์‹ ๊ธฐ์ˆ  ๋ถ„์•ผ - ์ž์œจ์ฃผํ–‰, ์ธ๊ณต์ง€๋Šฅ, IoT, ๋“œ๋ก , ๋ฉ”ํƒ€๋ฒ„์Šค, ๋กœ๋ด‡ ๋“ฑ

“์†Œํ”„ํŠธ์›จ์–ด๊ณตํ•™” ์ •์˜

the establishment and use of sound engineering principles in order to obtain economically SW that is reliable and works efficiently on real machines

→ ์‹ ๋ขฐํ•  ์ˆ˜ ์žˆ๊ณ  ํšจ์œจ์ ์œผ๋กœ ์ž‘๋™ํ•˜๋Š” ๊ฒฝ์ œ์ ์ธ SW๋ฅผ ์–ป๊ธฐ ์œ„ํ•œ ๊ฑด์ „ํ•œ ์—”์ง€๋‹ˆ์–ด๋ง ์›์น™์˜ ์ˆ˜๋ฆฝ ๋ฐ ์‚ฌ์šฉ

the application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of SW; that is, the application of enginerring to SW.

→ SW์˜ ๊ฐœ๋ฐœ, ์šด์˜ ๋ฐ ์œ ์ง€๋ณด์ˆ˜์— ์ฒด๊ณ„์ ์ด๊ณ  ๊ทœ์œจ์ ์ด๋ฉฐ ์ •๋Ÿ‰ํ™”ํ•  ์ˆ˜ ์žˆ๋Š” ์ ‘๊ทผ๋ฒ•์˜ ์ ์šฉ, ์ฆ‰ SW์— ๋Œ€ํ•œ ์—”์ง€๋‹ˆ์–ด๋ง์˜ ์ ์šฉ.

 

์†Œํ”„ํŠธ์›จ์–ด๊ณตํ•™์˜ 5 Layers

[ SW ํ”„๋กœ์„ธ์Šค / SW engineering ๋‹จ๊ณ„ ]

  1. ํ”„๋ ˆ์ž„์›Œํฌ ํ™œ๋™(Framework Activities)
    • ๋Œ€ํ™”(Communication)
    • ex: Listen
    • ๊ณ„ํš์ˆ˜๋ฆฝ(Planning)
    • ex: Understand the scope of the project
    • ๋ชจ๋ธ๋ง(Modeling)- Analysis of requirements, Design (์š”๊ตฌ์‚ฌํ•ญ ๋ถ„์„, ๋””์ž์ธ)Design Modeling - ex: Interface must be represented
    • Analysis Modeling - ex: Behavior of SW must be represented
    • ๊ตฌ์ถ•(Construction) - Code generation, Testing (์ฝ”๋“œ ์ƒ์„ฑ, ํ…Œ์ŠคํŠธ)
    • Testing - ex: Begin in small and toward in large
    • ์„ค์น˜(Deployment)
    • ex: Complete package should be assembled
  2. ๋ณดํ˜ธ ํ™œ๋™(Umbrella Activities)
    • ์ถ”์ /ํ†ต์ œ (SW project tracking & control)
    • ์œ„ํ—˜๊ด€๋ฆฌ (Risk management)
    • ํ’ˆ์งˆ๋ณด์ฆ (SW quality assurance)
    • ๊ธฐ์ˆ ๊ฒ€ํ†  (Formal technical reviews)
    • ์ธก์ • (Measurement)
    • ํ˜•์ƒ๊ด€๋ฆฌ (SW configuration management)
    • ์žฌ์‚ฌ์šฉ์„ฑ ๊ด€๋ฆฌ (Reusability management)
    • ์‚ฐ์ถœ๋ฌผ ์ค€๋น„&์ƒ์‚ฐ (Work product preparation & production)

๐Ÿ’ก [ ์†Œํ”„ํŠธ์›จ์–ด๊ณตํ•™ ์‹ค๋ฌด : ๋ฌธ์ œํ•ด๊ฒฐ ๋ฐฉ๋ฒ•๋ก  ]

  1. ๋ฌธ์ œ ์ดํ•ด(Understand the problem)
  2. communication and analysis-๋Œ€ํ™” ๋ฐ ๋ถ„์„ ๋ชจ๋ธ๋ง
  3. ํ•ด๊ฒฐ๋ฐฉ์•ˆ ๊ณ„ํš(Plan a solution)
  4. modeling and SW design-ํ”„๋กœ์ ํŠธ ๊ณ„ํš ๋ฐ ์„ค๊ณ„ ๋ชจ๋ธ๋ง
  5. ์‹คํ–‰(Carry out the plan)
  6. code generation-์ฝ”๋“œ ์ƒ์„ฑ
  7. ๊ฒ€ํ† (Examine the result for accuracy)
  8. testing and quality assurance-ํ…Œ์ŠคํŠธ ๋ฐ ํ’ˆ์งˆ๋ณด์ฆ

[ SW๊ณตํ•™ ์ผ๋ฐ˜ ์›์น™ ]

์ œ1์›์น™ : The reason it all exists

์ œ2์›์น™ : KISS (Keep It Simple & Stupid)

์ œ3์›์น™ : Maintain the vison

์ œ4์›์น™ : What you produce, others will consume

์ œ5์›์น™ : Be open to the future

์ œ6์›์น™ : Plan ahead for reuse

์ œ7์›์น™ : Think

 

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