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Focus On Fundamentals

๊ทผ๋ณธ— ง‘ค‘•˜๊ธฐ

–ด๋–ป๊ฒŒ Šน ••œ ”Œ๋žซผ—„œ, Šน ••œ –ธ–ด๋กœ, ™”๋ฉด„ ๋นจ๋ฆฌ ๋ฆฌ”„๋ž˜‰ฌ•˜๋Š”ง€ …Œฌ๋‹‰„ ๊ฐ€๋ฅดณฃผ๋Š” …— ๊ด€‹ฌžˆ๋Š” ‚ฌ๋žŒ€ ๋งŽ•„๋„ ๋ชจ๋“  ”Œ๋žซผ—„œ, ๋ชจ๋“  –ธ–ด๋กœ, Šน • ๋ฌธ œ— –ด๋–ค Œจ๋Ÿฌ๋‹คž„„  šฉ•ด•ผ •  ง€ ๊ด€‹ฌžˆ๋Š” ‚ฌ๋žŒ€ ๋“œ๋ฌผ๋‹ค.


Software Engineering Education Can, And Must, Focus On Fundamentals.
†Œ”„Šธ›–ด —”ง€๋‹ˆ–ด๋ง ๊ตœก€ ๊ทผ๋ณธ— ง‘ค‘•  ˆ˜ žˆœผ๋ฉฐ, ๋˜•œ ๊ทธ๋ ‡๊ฒŒ •ด•ผ •œ๋‹ค.

When I began my EE education, I was surprised to find that my well-worn copy of the "RCA
Tube Manual" was of no use. None of my lecturers extolled the virtues of a particular tube or type
of tube. When I asked why, I was told that the devices and technologies that were popular then
would be of no interest in a decade. Instead, I learned fundamental physics, mathematics, and a
way of thinking that I still find useful today.

๋‚ด๊ฐ€ EE ๊ตœก„ ‹œž‘–ˆ„๋•Œ ๋‚˜๋Š” ๋‚˜˜ ๋‚ก•„๋น „ 'RCA Tube Manual'ด “ธ๋ชจ—†๋Š” ๊ฒƒž„„ •Œ๊ณ  ๋†€๋ผ๊ฒŒ ๋˜—ˆ๋‹ค. ๋‚˜˜ ๊ตˆ˜๋“ค ๊ทธ ๋ˆ„๊ตฌ๋„ Šน • tube ๋‚˜ tube ˜ ƒ€ž…˜ žฅ — ๋Œ€•ด นญฐฌ•œ  ด —†—ˆ๋‹ค. ๋‚ด๊ฐ€ ™œ ๊ทธ๋žฌ๋Š”ง€ ˆ๋ฌธ–ˆ„๋•Œ 'œ ๋ช…–ˆ๋˜ ๋””๋ฐ”ดŠค๋‚˜ ๊ธฐˆ ๋“ค€ 10๋…„ ๋‚ด—๋Š” ๋ณ„๋ณผผ —†–ด„๋‹ค'๋Š” ๊ฒƒ„ •Œ๊ฒŒ๋˜—ˆ๋‹ค. ๋Œ€‹ , ๋‚˜๋Š” ๊ทผ๋ณธ ธ ๋ฌผ๋ฆฌ, ˆ˜•™, ๊ทธ๋ฆฌ๊ณ  ๋‚ด๊ฐ€ ˜ค๋Š˜๋‚ ๊นŒง€๋„ œ šฉ•จ„ ๋ฐœ๊ฒฌ•˜๋Š”, ‚ฌ๊ณ •˜๋Š” ๋ฐฉ๋ฒ•— ๋Œ€•ด ๋ฐฐ› ๋‹ค.

Clearly, practical experience is essential in every engineering education; it helps the students to
learn how to apply what they have been taught. I did learn a lot about the technology of that day in
laboratory assignments, in my hobby (amateur radio), as well as in summer jobs, but the lectures
taught concepts of more lasting value that, even today, help me to understand and use new
technologies.

๋ช…๋ฐ•˜๊ฒŒ, ‹คšฉ ธ ๊ฒฝ—˜€ ๋ชจ๋“  —”ง€๋‹ˆ–ด๋ง ๊ตœก—„œ •„ˆ˜ ด๋‹ค; ด๋Š” •™ƒ๋“ค๋กœ •˜—ฌ๊ธˆ ๊ทธ๋“คด ๋ฐฐ›Œ˜จ ๊ฒƒ„ –ด๋–ป๊ฒŒ  šฉ• ง€— ๋Œ€•ด ๋ฐฐšฐ๋Š”๋ฐ ๋„›€„ ค€๋‹ค. ๋‚˜๋Š” —ฐ๊ตฌ‹ค ˆ™ œ, ๋‚˜˜ ทจ๋ฏธ (•„๋งˆ„–ด ๋ผ๋””˜ค) —„œ ๊ธฐˆ ๋“ค— ๋Œ€•ด ๋งŽ€ ๊ฒƒ„ ๋ฐฐ› ๊ณ , ๋˜•œ —ฌ๋ฆ„๋ฐฉ•™๋•Œ •„๋ฅด๋ฐ”ดŠธ ๋“—„œ๋„ ๋ฐฐ› ๋‹ค. •˜ง€๋งŒ, ˆ˜—…๋“ค€ ๋” ง€† ธ ๊ฐ€น˜๋“ค˜ ๊ฐœ๋…„ ๊ฐ€๋ฅดณฃผ๊ณ , ด๋Š” ˜ค๋Š˜๋‚ ๊นŒง€๋„ ๋‚˜—๊ฒŒ ƒˆ๋กœšด ๊ธฐˆ ๋“ค— ๋Œ€•ด ด•ด•˜๊ณ  ดšฉ•  ˆ˜ žˆ๋„๋ก ๋„›€„ ฃผ๊ณ  žˆ๋‹ค.

Readers familiar with the software field will note that today's "important" topics are not
mentioned. "Java", "web technology", "component orientation", and "frameworks" do not appear.
The many good ideas that underlie these approaches and tools must be taught. Laboratory exercises
and other projects should provide students with the opportunity to use the most popular tools and
to experiment with some new ones. However, we must remember that these topics are today's
replacements for earlier fads and panaceas and will themselves be replaced. It is the responsibility
of educators to remember that today's students' careers could last four decades. We must identify
the fundamentals that will be valid and useful over that period and emphasise those principles in
the lectures. Many programmes lose sight of the fact that learning a particular system or language
is a means of learning something else, not an goal in itself.

†Œ”„Šธ›–ด •„๋“œ— ตˆ™•œ ๋…ž๋“ค€ ˜ค๋Š˜๋‚ ˜ 'ค‘š”•œ' ฃผ œ๋“ค€ –ธ๊ธ‰๋˜ง€ •ŠŒ„ ง€ •œ๋‹ค. Java, "›น ๊ธฐˆ ", "ปดฌ๋„ŒŠธ ง€–ฅ", ๊ทธ๋ฆฌ๊ณ  "”„๋ ˆž„›Œฌ" ๋Š” ๋‚˜ƒ€๋‚˜ง€ •Š•˜๋‹ค. ด๋Ÿฌ•œ  ‘๊ทผ๋ฒ•๊ณผ ˆด๋“ค— ๊ธฐ๋ฐ˜•œ ๋งŽ€ ข‹€ •„ด๋””–ด๋“ค€ ๋ฐ˜๋“œ‹œ ๊ฐ€๋ฅดณ•ผ •œ๋‹ค. —ฐ๊ตฌ‹ค ˆ™ œ๋“ค๊ณผ ๋‹ค๋ฅธ ”„๋กœ Šธ๋“ค€ •™ƒ๋“ค—๊ฒŒ ๊ฐ€žฅ ๋Œ€ค‘ ด๊ณ  œ ๋ช…•œ ˆด๋“ค„ ดšฉ•  ๊ธฐšŒ๋ฅผ  œ๊ณต•ด•ผ •˜๋ฉฐ, ๋˜•œ ๋ญ”๊ฐ€ ƒˆ๋กœšด ๊ฒƒ„ ๊ฒฝ—˜•  ๊ธฐ˜ธ๋ฅผ  œ๊ณต•ด•ผ •œ๋‹ค. •˜ง€๋งŒ, šฐ๋ฆฌ๋Š” ด๋Ÿฌ•œ ฃผ œ๋“ค€ ˜ค๋Š˜๋‚ ˜ ด๋ฅธ ๋ณ€๋•„ œ„•œ ๊ตฒด’ˆ๋“ค ด๋ฉฐ ๋งŒ๋ณ‘†ตน˜•ฝด๋ฉฐ ๊ณง ๊ตฒด๋  ๊ฒƒ๋“คž„„ ๊ธฐ–ต•ด•ผ •œ๋‹ค. ๊ตœกž๋“ค—๊ฒŒ๋Š” ˜ค๋Š˜๋‚ ˜ •™ƒ๋“ค˜ „๊ณตด 40๋…„€ ง€†•  ˆ˜ žˆ–ด•ผ •จ„ ๊ธฐ–ต•ด•ผ •  …ž„ด žˆ๋‹ค. šฐ๋ฆฌ๋Š” ด ๊ธฐ๊ฐ„๋™•ˆšจ๊ณผ ด๊ณ  œ šฉ•œ ๊ทผ๋ณธ๋“ค„ •Œ๊ณ , ๊ทธ๋ฆฌ๊ณ  ˆ˜—…‹œ๊ฐ„— ด ›๋ฆฌ๋“ค„ ๊ฐ•กฐ•ด•ผ •œ๋‹ค. ๋งŽ€ ”„๋กœ๊ทธ๋ž˜๋จธ๋“ค€ Šน • ‹œŠค…œด๋‚˜ ”„๋กœ๊ทธ๋ž˜๋ฐ –ธ–ด๋ฅผ ๋ฐฐšฐ๋Š” ๊ฒƒด ๋ญ”๊ฐ€ ๋‹ค๋ฅธ ๊ฒƒ„ ๋ฐฐšฐ๋Š” ๊ฒƒผ ๋ฟ, ๊ทธ ๊ทธ๊žฒด˜ ๋ชฉ‘œ๊ฐ€ •„๋‹ˆ๋ผ๋Š” ‚ฌ‹ค— ๋Œ€•ด ‹œ•ผ๋ฅผ žƒ๊ณค •œ๋‹ค.


Students usually demand to be taught the language that they are most likely to use in the world outside (FORTRAN or C). This is a mistake. A well taught student (viz. one who has been taught a clean language) can easily pick up the languages of the world, and he or she will be in a far better position to recognize their bad features as he or she encounters them.

•™ƒ๋“ค€ ผ๋ฐ˜ œผ๋กœ ๊ฐ€žฅ ๋งŽด ดšฉ๋  ๊ฒƒ ๊ฐ™€ –ธ–ด๋“ค (FORTRAN ด๋‚˜ C)„ ๊ฐ€๋ฅดน˜๊ธฐ๋ฅผ š”๊ตฌ•œ๋‹ค. ด๋Š” ž˜๋ชปด๋‹ค. ›Œ๋ฅญ•˜๊ฒŒ •™Šต๋ฐ›€ •™ƒ๋“ค (ฆ‰, ๋ฐ”๊ฟ” ๋ง•˜๋ฉด, clean language(?)๋ฅผ ๊ฐ€๋ฅดนจ๋ฐ›€ •™ƒ)€ ‰ฝ๊ฒŒ –ธ–ด๋ฅผ „ ƒ•  ˆ˜ žˆ๊ณ , ๋” ข‹€ œ„น˜— žˆฐ๋‚˜, ๊ทธ๋“คด ๋ถ€๋”ชน˜๊ฒŒ ๋˜๋Š” •ด๋‹น –ธ–ด๋“ค˜ ž˜๋ชป๋œ Šนง•๋“ค— ๋Œ€•ด ๋” ž˜ ธ‹•œ๋‹ค.

-- C. H. Lindsey, History of Algol 68. ACM SIGPLAN Notices, 28(3):126, March 1993.

ง€๊ธˆ ๊ณต๋ถ€•˜๊ณ ž •˜๋Š” ๊ฒƒด ‚ฌžฅ๋  ๊ธฐˆ ผ๊นŒ ๊ •๋ฉ๋‹ˆ๊นŒ?  •๋ง ๋œฐ ˆ˜ žˆ„๊นŒ ˜‹ฌด ๊ฐ‘๋‹ˆ๊นŒ? ๋งŽ€ ‚ฌ๋žŒ๋“ค€ ž๋ฐ”๊ฐ€ ‚ฌžฅ๋  ๊ฒƒด๋ผ๊ณ  ๋ง–ˆŠต๋‹ˆ๋‹ค. ๋งŽ€ ‚ฌ๋žŒ๋“ค€ ๋ธ”๋ฃจˆŠค๊ฐ€ ๋œฐ ๊ฒƒด๋ผ๊ณ  ๋ง–ˆŠต๋‹ˆ๋‹ค. –ด๋–ป๊ฒŒ •ด•ผ •˜๋‚˜š”? FocusOnFundamentals. ˜ค๋ผด๋งŒ ›„๋ฒผŒŒ๊ธฐ๋ณด๋‹ค RDB˜ ๊ทผ๋ณธ„ ›„๋ฒผŒŒ๋ฉด, ž๋ฐ”๋งŒ ›„๋ฒผŒŒ๊ธฐ๋ณด๋‹ค OOP˜ ๊ทผ๋ณธ„ ›„๋ฒผŒŒ๋ฉด  –ด๋„ –ฅ›„ 5๋…„๊ฐ„€ ๋“ ๋“ •  ๊ฒƒž…๋‹ˆ๋‹ค. ด๋Ÿฐ ๊ทผ๋ณธ„ ›„๋ฒผŒŒ๋Š” ๊ฒƒ€ –ธ œ•  ˆ˜ žˆ๋‚˜š”? •™ƒ ๋•Œ •  ˆ˜ žˆŠต๋‹ˆ๋‹ค. ‚ฌšŒ— ๋‚˜๊ฐ€๋ฉด •˜๊ธฐ –ด๋ ต๋‚˜š”? ๊ทธ๋ ‡Šต๋‹ˆ๋‹ค. ๋ฏธ๋ฆฌ ง€—ฝ—๋งŒ ๋งค๋‹ฌ๋ฆด •„š”๋Š” —†Šต๋‹ˆ๋‹ค. ๋‹จ, ˜ˆ™ธ๋Š” žˆŠต๋‹ˆ๋‹ค. ๊ณต๋ถ€•˜๊ณ  ‹ถ–ด„œ ๋ฐค— ž๋‹ค๊ฐ€๋„ ๊ฐ€Šดด ๋›ด๋‹ค๋ฉด ๊ทธ๊ฒƒด ง€—ฝด๊ด ๊ทผ๋ณธด๊ด ๋งค„ •˜‹ญ‹œ˜ค. ›„šŒ•˜ง€ •Š„ ๊ฒ๋‹ˆ๋‹ค. •˜ง€๋งŒ ๋งˆ๋ƒฅ •ด•ผ•  ๊ฒƒ ๊ฐ™•„„œ, ๋‚˜ค‘— ทจง— ๋„›€ด ๋  ๊ฒƒ ๊ฐ™•„„œ, ๋‚จ๋“ค ๋‹ค •˜๋‹ˆ๊นŒ ๋“๋“˜ žก๋‹ค•œ ๊ธฐˆ „ ฃผ›Œ๋‹ด๋Š” –ด๋ฆฌ„Œ€ ๋ฒ”•˜ง€ ๋งˆ‹ญ‹œ˜ค.

 €๋Š” ฃผ๋ณ€—„œ ž๋ฐ”๋งŒ ๊ณต๋ถ€•œ ‚ฌ๋žŒ„ ๋ดคŠต๋‹ˆ๋‹ค. ๊ทธ ‚ฌ๋žŒ€ ž๋ฐ”๊ฐ€ •„๋‹Œ ๋‹ค๋ฅธ –ธ–ด๋ฅผ ๋ณด๋ฉด ด๊ด ๋‚˜๋ž‘ ƒ๊ด€—†๋Š” ๊ฐ๋ผ๊ณ  ƒ๊ฐ•˜๋ฉฐ ๊ณ ๊ฐœ๋ฅผ ๋Œ๋ฆฝ๋‹ˆ๋‹ค. –ด๋А •˜๋‚˜˜ OOP –ธ–ด— •œ๊ณ„๋ฅผ ๋‘ง€ •Š๊ณ  ๊ณต๋ถ€•˜๋Š” ‚ฌ๋žŒ„ ๋ดคŠต๋‹ˆ๋‹ค. ๊ทธ ‚ฌ๋žŒ€ ๋‹ค๋ฅธ ๊ฒƒ๊ฐ„˜ ๊ด€๊ณ„๋ฅผ ฐพ๊ณ  —ฐ๊ฒฐง“๊ณ , ๋” ฐ ๊ทธ๋ฆผ„ ๋งŒ๋“ค–ด ๋‚˜๊ฐ‘๋‹ˆ๋‹ค. ๋‘˜ ค‘— ›„ž๊ฐ€ OOP(‹ฌง€–ด๋Š” ž๋ฐ” žฒด)— ๋Œ€•œ ด•ด๊ฐ€ ๋” ๊นŠ๊ณ  ๋ณธˆ ด—ˆŠต๋‹ˆ๋‹ค.  €๋Š”    ๋” ด™€ ๋น„Šท•œ ‚ฌ๋ก€๋ฅผ  ‘•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.

ž๋ฐ”๋ฅผ ›„๋ฒผŒŒ๋Š” ๊ฒƒ€ ข‹Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋™‹œ— OOP๋„ ›„๋ฒผŒŒ•ผ •ฉ๋‹ˆ๋‹ค -- ‚ฌ‹ค OOP๋ฅผ ›„๋ฒผŒŒ๋ฉด„œ ž๋ฐ”๋ฅผ ๋“•œ‹œ •˜๊ธฐ๋Š” –ด๋ คšธ ๊ฒƒž…๋‹ˆ๋‹ค. •˜ง€๋งŒ ž๋ฐ”๋งŒ ›„๋ฒผŒŒ๋Š” ๊ฒƒ€ ๋‹ค‹œ •œ๋ฒˆ ƒ๊ฐ•ด ๋ณด‹ญ‹œ˜ค(๊ทธ๋Ÿฌ๋‚˜  œ๊ฐ€ •ž„œ ๋ง–ˆ๋“ฏด ž ž๋‹ค๊ฐ€๋„ ž๋ฐ” ๋•Œ๋ฌธ— ๊ฐ€Šดด ๋›ด๋‹ค๋ฉด ๊ณต๋ถ€•˜‹ญ‹œ˜ค). ๋ฏธ๋ฆฌ ๋ฐฐ›€— •œ๊ณ„๋ฅผ ๊ธ‹ง€ ๋งˆ‹ญ‹œ˜ค. ๊ทธ๋ฆฌ๊ณ  ข€ ถ”ƒ ธ ด•ผ๊ธฐ๊ฐ€ ๋ ง€๋„ ๋ชจ๋ฅด๊ฒ ๋Š”๋ฐ, šฐ๋ฆฌ๋Š” "†Œฌ๋ผ…ŒŠค๊ฐ€ ฃฝ๋Š”๋‹ค"๋Š” ๊ฒƒ„ ๋ฐฐšฐ๋Š” ๊ฒƒ—„œ ๊ทธน˜๊ธธ ›•˜ง€ •ŠŠต๋‹ˆ๋‹ค. šฐ๋ฆฌ๋Š” "‚ฌ๋žŒ€ ฃฝ๋Š”๋‹ค"๋Š” ๊ฒƒ„ ๋ฐฐšฐ๊ณ  ‹ถ–ด•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๊ทธ ๋ฐฐ›€€ ง ‘ ธ ‚ฌ‹ค˜ ฒด—˜ ด›„— ๊ฐ€๋Šฅ•ฉ๋‹ˆ๋‹ค. ๊ณ ๋กœ ๋ชจ๋“  ๊ณต๋ถ€๋Š” ๊ธฐ๋ณธ œผ๋กœ ๊ท€๋‚ฉ„ ๋ฐ”ƒ•œผ๋กœ •ฉ๋‹ˆ๋‹ค(ด๊ฒƒด  œ๊ฐ€ ๋ง•˜๋Š” "๋ชธ ๊ณต๋ถ€"ž…๋‹ˆ๋‹ค). ๊ท€๋‚ฉ‹, —ฐ—ญ‹ ๊ณต๋ถ€๋ผ๊ณ , ๋˜ ๊ทธ๊ฒƒ„ ๊ฐœ„ด๋ผ๊ณ  ๊ตฌ๋ถ„•˜๋Š” ๊ฒƒ€ ๋ฌด˜๋ฏธ•ฉ๋‹ˆ๋‹ค. see also NoSmok:ตœ•œ๊ธฐ˜ ถ”ธก๋ก

šฐ๋ฆฌ๊ฐ€ กฐ‹ฌ•ด•ผ •  ๊ฒƒ€ –ด๋А •œ ๋ฐฉ๋ฒ•ด  ˆ๋Œ€ ด๋ผ๊ณ  •˜๋Š” ๊ฒƒ๊ณผ, ๋ฐ˜๋Œ€๋กœ ƒ๋Œ€ฃผ˜— ๋งค๋ชฐ๋˜๋Š” ๊ฒƒ ๋‘๊ฐ€ง€ ž…๋‹ˆ๋‹ค. ๋ฌด—‡ด๊ด ๊ดœฐฎ๋‹ค(anything goes)™€ ด๊ฒƒ๋งŒด œ ผ•˜๋‹ค ค‘ •˜๋‚˜๋งŒ ๊ณจ๋ผ•ผ •˜๋Š” ๊ฒƒ€ •„๋‹™๋‹ˆ๋‹ค.

‚ฌ‹ค  œ ด•ผ๊ธฐ๋Š” ˆ˜‚ฌ ธ ฐจ›—„œ •ฝ๊ฐ„ ๊ณผžฅ๋œ ๊ฒƒผง€๋„ ๋ชจ๋ฅด๊ฒ Šต๋‹ˆ๋‹ค. FocusOnFundamentals๊ฐ€  šฉ๋˜๋Š” ๋ฒ”œ„๋ฅผ ๊ผญ •œ๊ณ„ง€„ •„š”๋Š” —†„ ๋“ฏ ‹ถŠต๋‹ˆ๋‹ค. ž๋ฐ”๋ฅผ ๊ณต๋ถ€•œ๋‹ค๋ฉด ž๋ฐ”˜ "fundamentals"— ๋” ง‘ค‘„ •  ˆ˜๋„ žˆ๊ฒ ฃ . •˜ง€๋งŒ ๋Š˜ "ฐ ๊ทธ๋ฆผ"„ ๋ณด๋„๋ก ๋…ธ๋ ฅ•ด•ผ •  ๊ฒƒž…๋‹ˆ๋‹ค. ๋‚ด๊ฐ€ ๊ณต๋ถ€•˜๋Š” ๊ฒƒ †—„œ "fundamentals"๋Š” ๋ฌด—‡ด๊ณ , ๋‚ด๊ฐ€ ๊ณต๋ถ€•˜๋Š” ๊ฒƒด †•œ ๋ฒ”ฃผ—„œ "fundamentals"๋Š” ๋ฌด—‡ธง€.

๋ง€ ๊ธธ๊ฒŒ –ˆง€๋งŒ ๊ฒฐ๊ตญ DavidParnas๊ฐ€ •œ ๋ง๊ณผ ๊ฐ™€ „  ƒ— žˆ๋‹ค๊ณ  ๋ณด๋ฉด ๋˜๊ฒ Šต๋‹ˆ๋‹ค.


„ƒ—๋Š” ฐธ ๋‹ค–‘•œ ‚ฌ๋žŒด žˆŠต๋‹ˆ๋‹ค. ๊ท€๋‚ฉ‹˜ ๊ณต๋ถ€๋ฅผ •ด•ผ ž˜๋˜๋Š” ‚ฌ๋žŒ, —ฐ—ญ‹˜ ๊ณต๋ถ€๋ฅผ •ด•ผ ž˜๋˜๋Š” ‚ฌ๋žŒ.. ž๋ฐ”๋ฅผ ฃฝ๋„๋ก ๊ณต๋ถ€–ˆ๋”๋‹ˆ OOP˜ ๊ทผ๋ณธ๋งŒ„ ›„๋ฒผŒ ‚ฌ๋žŒ๋ณด๋‹ค ๋” OOP๋ฅผ ž˜ ๊ฟฐ๋Š” ‚ฌ๋žŒ๋„ žˆ„ ˆ˜ žˆŠต๋‹ˆ๋‹ค. RDB๊ฐ€ •„๋‹Œ ˜ค๋ผด๋งŒด RDB˜  „๋ถ€๋ผ๊ณ  ƒ๊ฐ•˜๋Š” ‚ฌ๋žŒด ˜คžˆ๋ ค ๋” ๋นจ๋ฆฌ RDB˜ ๊ทผ๋ณธ„ ๊นจน  ˆ˜๋„ žˆŠต๋‹ˆ๋‹ค. ปดŒŒผ๋Ÿฌ•™๋ฌธด ๋‚˜˜ค๊ณ  ฌŠธ๋ž€ –ธ–ด๊ฐ€ ๋‚˜˜จ ๊ฒƒ€ •„๋‹™๋‹ˆ๋‹ค. –ด๋А •˜๋‚˜˜ ๋ฐฉ๋ฒ•๋งŒด ˜ณ๋‹ค๊ณ  ƒ๊ฐ•˜ง€๋Š” •ŠŠต๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๊ทธ –ด๋–ค ๊ฒƒ๋„ žก๋‹ค•˜ง€๋Š” •Š๋‹ค๊ณ  ƒ๊ฐ•ฉ๋‹ˆ๋‹ค. ‚ฌ๋žŒ๋งˆ๋‹ค ๋„ˆ๋ฌด๋‚˜ ๋‹ค–‘•œ ๊ฐœ„ด žˆ๊ฒ ง€š”. --•„๋ฌด๊ฐœ
šฐ„ ,  œ๊ฐ€ OOP๋‚˜ RDB ๋“ ๊ทผ๋ณธ„ ๊ณต๋ถ€•˜๋ผ๊ณ  •œ ๋ง„ OOP, RDB ด๋ก „œ๋งŒ ๋ถ™žก๊ณ  ๋Š˜–ด ธ๋ผ๋Š” ˜๋ฏธ๋กœ ๊ณก•ด•˜‹  ๋“ฏ •ฉ๋‹ˆ๋‹ค. ž๋ฐ” ๋ง๊ณ  OOP๋ฅผ ๊ณต๋ถ€•ด๋ผ๋Š” ๋งด ๋ถ€๋”” ž๋ฐ”…€ ๋ณดง€๋ง๊ณ  OOP ด๋ก „œ๋งŒ ๋ณด๋ผ๋Š” ๋ง๋กœ ˜ค•ด๋˜ง€ •Š๊ธฐ๋ฅผ ๋ฐ”๋ž๋‹ˆ๋‹ค( €๋Š” š”ฆ˜๋“ค–ด OOP ๊ณต๋ถ€๋Š” Šค๋ชฐ† ฌ—„œ ‹œž‘•˜๋Š” ๊ฒƒด ข‹ง€ •Š„๊นŒ ƒ๊ฐ•˜๊ณ  žˆŠต๋‹ˆ๋‹ค). ๊ทธ๋ฆฌ๊ณ  žก๋‹ค•˜๋‹ค๋Š” ๊ฒƒ€ —ฌ๋Ÿฌ๊ฐ€ง€ ๋„ˆ €๋ถ„•˜๊ฒŒ „ž—ฌžˆ–ด ฒด๊ณ„๊ฐ€ —†๋‹ค๋Š” ๊ฒƒž…๋‹ˆ๋‹ค. "X๊ฐ€ žก๋‹ค•˜๋‹ค"๊ณ  •˜๋Š” ๊ฒƒ€ X †— žˆ๋Š” ๋‚ดšฉ๋ฌผด ฒด๊ณ„๊ฐ€ —†๋‹ค๋Š” ด•ผ๊ธฐ๊ฐ€ ๋ฉ๋‹ˆ๋‹ค. žก๋‹ค•˜๋‹ค๋Š” ๊ฒƒ€ กดžฌ ง€–ฅด •„๋‹ˆ๊ณ  ๊ด€๊ณ„ ง€–ฅ˜ ‘œ˜„ž…๋‹ˆ๋‹ค. --๊น€ฐฝค€

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Q: What advice do you have for computer science/software engineering students?

A: Most students who are studying computer science really want to study software engineering but they don't have that choice. There are very few programs that are designed as engineering programs but specialize in software.

I would advise students to pay more attention to the fundamental ideas rather than the latest technology. The technology will be out-of-date before they graduate. Fundamental ideas never get out of date. However, what worries me about what I just said is that some people would think of Turing machines and Goedel's theorem as fundamentals. I think those things are fundamental but they are also nearly irrelevant. I think there are fundamental design principles, for example structured programming principles, the good ideas in "Object Oriented" programming, etc.



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