Layered Architecture

Transcript

1. -BZFSFE
   "SDIJUFDUVSF
2. ΞʔΩςΫνϟҙࣝͯ͠Δਓʙʁ
3. ΞʔΩςΫνϟͱ͸
 γεςϜͷશମతͳߏ଄ͷ͜ͱ
   ͬ͘͟Γ
4. %%% %PNBJO
   %SJWFO
   %FTJHO w ։ൃऀ͕υϝΠϯ஌ࣝʹدΓఴͬͯ։ൃ͢Δ͜ͱ
   w υϝΠϯ
   Ὂ ͦͷιϑτ΢ΣΞ͕ѻ͏෼໺ͷ͜ͱ
    FH
   
   1MBOOBQ
   
   σʔτ ίʔεΛߟ͑Δͷ͕ΊΜͲ͍͘͞ք۾
   w ؔ৺ͷ෼཭
   Ὂ ϞδϡʔϧΛૄ݁߹ʹ͢Δ
   w ͜Ε͸શͯͷιϑτ΢ΣΞΤϯδχΞ͕ҙࣝ͢΂͖͜ͱ
   Ὂ ΋ͬͱ͍Ζ͍Ζͳઃܭࢦ਑͕͋ΔͷͰಡΜͰΈͯͶ !4
5. %%% %PNBJO
   %SJWFO
   %FTJHO w ։ൃऀ͕υϝΠϯ஌ࣝʹدΓఴͬͯ։ൃ͢Δ͜ͱ
   w υϝΠϯ
   Ὂ ͦͷιϑτ΢ΣΞ͕ѻ͏෼໺ͷ͜ͱ
    FH
   
   1MBOOBQ
   
   σʔτ ίʔεΛߟ͑Δͷ͕ΊΜͲ͍͘͞ք۾
   w ؔ৺ͷ෼཭
   Ὂ ϞδϡʔϧΛૄ݁߹ʹ͢Δ
   w ͜Ε͸શͯͷιϑτ΢ΣΞΤϯδχΞ͕ҙࣝ͢΂͖͜ͱ
   Ὂ ΋ͬͱ͍Ζ͍Ζͳઃܭࢦ਑͕͋ΔͷͰಡΜͰΈͯͶ !5
6. ؔ৺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
7. %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
8. -BZFSFE
   "SDIJUFDUVSF !8 1SFTFOUBUJPO "QQMJDBUJPO %PNBJO *OGSBTUSVDUVSF ґଘ͸ͳΔ΂͘Ұํ޲
 $POpHͷ఻ൖ΍֤ΫϥεͷJOJU͸%*͕୲౰͢Δ ͜ͱ͕ଟ͍ ֎෦͔ΒͷೖྗΛड͚औͬͨΓɼ৘ใΛग़ྗ͢Δ %PNBJOϩδοΫΛݺͼग़͠ɼ1SFTFOUBUJPO૚ͱͷ͢Γ߹ΘͤΛ͢Δ υϝΠϯʹؔ͢ΔϩδοΫΛશͯ࿫͏ σʔλͷӬଓԽͳͲΛߦ͏
9. -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
10. υϝΠϯϞσϧශ݂঱ w εοΧεΧͳ%PNBJO૚͕ग़དྷ্͕Δ͜ͱ
    Ὂ ࡞੒͢Διϑτ΢ΣΞ͕%#ʹର͢Δ୯७ͳ$36%ػೳͰࣄ଍ΓΔ৔߹ɼ%PNBJO૚ͷ΍Δ ͜ͱ͸"QQMJDBUJPO૚ͱ*OGSBTUSVDUVSF૚ͷڮ౉͚ͩ͠
    Ὂ ޻਺Λׂ͔͚ͨʹແବʹ*OGSBͷσʔλΛ"QQ༻ͷσʔλʹ.BQQJOH͢Δ͚ͩͷॲཧΛ͢Δ %PNBJOͷग़དྷ্͕Γ
    w ઌͷ։ൃΛݟਾ͍͑ͯΔͳΒ଱͑ΒΕΔ
    Ὂ ͦͷ͏ͪυϝΠϯ૚Ͱղܾ͢΂͖໰୊͕૿͑ͯ͘Δ͔΋ !10
11. ۜͷ஄ؙ͸ແ͍
    ద੾ͳઃܭΛ৺͕͚·͠ΐ͏