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Layered Architecture

taxio
November 30, 2018
73

Layered Architecture

taxio

November 30, 2018
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  1. %%% %PNBJO%SJWFO%FTJHO w ։ൃऀ͕υϝΠϯ஌ࣝʹدΓఴͬͯ։ൃ͢Δ͜ͱ w υϝΠϯ Ὂ ͦͷιϑτ΢ΣΞ͕ѻ͏෼໺ͷ͜ͱ  FH1MBOOBQσʔτ

    ίʔεΛߟ͑Δͷ͕ΊΜͲ͍͘͞ք۾  w ؔ৺ͷ෼཭ Ὂ ϞδϡʔϧΛૄ݁߹ʹ͢Δ w ͜Ε͸શͯͷιϑτ΢ΣΞΤϯδχΞ͕ҙࣝ͢΂͖͜ͱ Ὂ ΋ͬͱ͍Ζ͍Ζͳઃܭࢦ਑͕͋ΔͷͰಡΜͰΈͯͶ !4
  2. %%% %PNBJO%SJWFO%FTJHO w ։ൃऀ͕υϝΠϯ஌ࣝʹدΓఴͬͯ։ൃ͢Δ͜ͱ w υϝΠϯ Ὂ ͦͷιϑτ΢ΣΞ͕ѻ͏෼໺ͷ͜ͱ  FH1MBOOBQσʔτ

    ίʔεΛߟ͑Δͷ͕ΊΜͲ͍͘͞ք۾  w ؔ৺ͷ෼཭ Ὂ ϞδϡʔϧΛૄ݁߹ʹ͢Δ w ͜Ε͸શͯͷιϑτ΢ΣΞΤϯδχΞ͕ҙࣝ͢΂͖͜ͱ Ὂ ΋ͬͱ͍Ζ͍Ζͳઃܭࢦ਑͕͋ΔͷͰಡΜͰΈͯͶ !5
  3. ؔ৺ͷ෼཭ w ϨδձܭιϑτΛ૝ఆ w %PNBJOΛ୲౰͢ΔϞδϡʔϧ͕΍Δ͜ͱ Ὂ ঎඼ͷ߹ܭֹۚΛࢉग़ ࢧ෷ֹ͍ͱͷࠩΛܭࢉ ফඅ੫ͷ௥Ճ ߪೖཤྺͷ࡞੒

    w %PNBJO͕୲౰͠ͳ͍͜ͱɾ஌Βͳͯ͘΋͍͍͜ͱ Ὂ Ͳ͏΍ͬͯ঎඼ͷֹۚͱࢧ෷ֹ͕ೖྗ͞Εͨʁ Ὂ ঎඼ͷ஋ஈͬͯͲ͜ʹอଘ͞ΕͯΔͷʁ Ὂ ߪೖཤྺͬͯͲ͜ʹอଘ͞ΕͯΔͷʁ !6
  4. %PNBJO͸%PNBJO͚ͩΛ΍Ε͹͍͍ w %PNBJO͘Μ Ὂ ʮͲ͏΍ͬͯΔ͔͸஌Βͳ͍͚Ͳɼߪೖ঎඼ͱࢧ෷ΘΕֹͨۚ͸ೖྗ͘Μʹฉ͚͹͍͍ʯ Ὂ ʮ঎඼*%Λ঎඼؅ཧ͘Μʹݴ͑͹஋ஈΛڭ͑ͯ͘ΕΔʯ Ὂ ʮߪೖཤྺ΋঎඼؅ཧ͘Μʹ·ͱΊؙͯ౤͛͢Ε͹͍͍ײ͡ʹͯ͘͠ΕΔͰ͠ΐʯ Ὂ

    ʮਆ DPOpH ͕ফඅ੫ͬͯݴͬͯΔ͔Βഒ͠ͱ͜ʯ !7 %PNBJO͘Μ͸ೖྗ͘Μͱ঎඼؅ཧ͘Μ͕
 ಺෦ͰԿΛ΍͍ͬͯΔ͔஌ͬͨ͜ͱͰ͸ͳ͍ ൴Βͷ಺෦Ͱͷॲཧͷํ๏͕มΘͬͯ΋
 ࠓ·ͰͲ͓Γͷํ๏Ͱ΍ΓͱΓͰ͖Ε͹໰୊ͳ͍
  5. -BZFSFE"SDIJUFDUVSFͰؾΛ͚ͭΔ͜ͱ w ૚༻ҙ͠ͳͪ͘Ό͍͚ͳ͍Θ͚Ͱ͸ͳ͍ Ὂ "1*αʔόʔͱ͔ͩͱ"QQMJDBUJPO૚͕1SFTFOUBUJPO૚ͷ໾ׂ΋୲͏ ͜ͱ͕͋ͬͨΓ͢Δ  w ֎෦"1*ͱͷ࿈ܞ͸Ͳ͜ʹॻ͚͹ʁ Ὂ

    ໎͍Ͳ͜Ζ Ὂ %PNBJOʹ௚݁͢ΔΑ͏ͳ΋ͷ͸%PNBJO૚ʹɼ
 ͦ͏Ͱͳ͚Ε͹*OGSB૚͔ͳͱݸਓతʹ͸ࢥ͍ͬͯΔ w %* %FQFOEFODZ*OKFDUJPO  Ὂ DPOpHͷಡΈࠐΈ΍%#DPOOFDUJPOͷॳظԽͳͲΛ࠷ॳʹ΍͓͍ͬͯͯɼ࠷্Ґ૚͔Β఻ൖͤͯ͞ ͍͘ ޠฐ͕͋Δ͔΋ɽ͍ۙ಺ʹࢀߟ࣮૷Λެ։͠·͢  w υϝΠϯϞσϧශ݂঱ !9