Firestore のデータ設計について

2019.5.17 Webナイト宮崎 Vol.4

Transcript

1. 'JSFTUPSF
   σʔλϕʔεઃܭ
   ,PTVLF0HBXB
   8FCφΠτٶ࡚7PM
   

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2. ࣗݾ঺հ
   

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3. w 0HBXB,PTVLFʢ!LPPHBXBʣ
   w Ξϧגࣜձࣾʢ౦ژʣ
   w ٶ࡚͔ΒϑϧϦϞʔτ
   w ͯ͛΄͛ॴଐ
   w J04"OESPJEΞϓϦΤϯδχΞ
   

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4. ࠓ೔࿩͢͜ͱ
   w 'JSFTUPSFʹ͓͚Δσʔλϕʔεઃܭʹ͍ͭͯ
   w ͜Μͳํ๏͕͋ΔΑͶ
   w ΋ͬͱྑ͍ํ๏͕͋ͬͨΒڭ͍͑ͯͩ͘͞ʂ
   

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5. 'JSFTUPSFͱ͸
   w 'JSFCBTFͷػೳͷͻͱͭ
   w σʔλϕʔε
   w $PMMFDUJPO EPDVNFOU EBUB
   ͔Βߏ੒͞ΕΔ
   

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6. ຊ୊
   

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7. ͱ͋Δ4/4αʔϏεͷ
   %#ઃܭΛߟ͑Δ
   

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8. ػೳཁ݅
   w ొ৔ਓ෺ɿϢʔβʔ
   w Ϣʔβʔ͸JE OBNFΛ࣋ͭ
   w Ϣʔβʔ͸ଞͷϢʔβʔΛϑΥϩʔͰ͖Δ
   

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9. Ϣʔβʔ؅ཧίϨΫγϣϯ
   w 3PPU
   w VTFSTDPMMFDUJPO
   w BBBBBEPDVNFOU
   w JEEBUB
   w OBNFEBUB
   w CCCCCEPDVNFOU
   w JEEBUB
   w OBNFEBUB
   

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10. ϑΥϩʔ৘ใΛ؅ཧ͢Δ
    ઃܭΛߟ͑Δ
    

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11. 
    VTFST௚Լʹஔ͘
    w 3PPU
    w VTFST$PMMFDUJPO
    w BBBBBEPDVNFOU
    w JEEBUB
    w OBNFEBUB
    w GPMMPXT 4VC$PMMFDUJPO
    
    w CCCCC
    w DDDDD
    

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12. 
    SPPU௚Լʹஔ͘
    w 3PPU
    w VTFST
    w BBBBB
    w JE
    w OBNF
    w GPMMPXT
    w GPMMPX@
    w GPMMPXFFlBBBBBz
    w GPMMPXFSlCCCCCz
    

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13. BBBBB͞Μ͕ϑΥϩʔதͷ
    ϢʔβʔϦετΛද͍ࣔͨ͠
    

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14. 
    VTFST௚Լʹஔ͘
    w 3PPU
    w 6TFST
    w BBBBB
    w JE
    w OBNF
    w GPMMPXT 4VC$PMMFDUJPO
    
    w CCCCC
    w DDDDD
    ͜͜ΛݟΕ͹ྑͦ͞͏
    

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15. 
    SPPU௚Լʹஔ͘
    w 3PPU
    w VTFST
    w BBBBB
    w JE
    w OBNF
    w GPMMPXT
    w GPMMPX@
    w GPMMPXFFlBBBBBz
    w GPMMPXFSlCCCCCz
    GPMMPXFFlBBBBBzͷυΩϡϝϯτΛ
    நग़͢Ε͹ྑͦ͞͏
    

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16. BBBBB͞ΜΛϑΥϩʔ͍ͯ͠
    ΔϢʔβʔϦετΛදࣔͨ͠
    ͍
    

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17. 
    VTFST௚Լʹஔ͘
    w 3PPU
    w 6TFST
    w CCCCC
    w JE
    w OBNF
    w GPMMPXT 4VC$PMMFDUJPO
    
    w BBBBB
    w DDDDD
    ˣ
    Ͱ͖ͳ͍ʂʂ
    ʢ௥هɿͰ͖ΔΑ͏ʹͳͬͨʣ
    ͜͜ʹBBBBBΛؚΉ
    4VC$PMMFDUJPO͚ͩநग़͍ͨ͠
    

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18. 
    SPPU௚Լʹஔ͘
    w 3PPU
    w VTFST
    w BBBBB
    w JE
    w OBNF
    w GPMMPXT
    w GPMMPX@
    w GPMMPXFFlDDDDDz
    w GPMMPXFSlBBBBBz
    GPMMPXFSlBBBBBzͷυΩϡϝϯτΛ
    நग़͢Ε͹ྑͦ͞͏
    

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19. ·ͱΊ
    

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20. w ࠓճͷྫͷΑ͏ʹϦϨʔγϣϯγοϓΛ؅ཧ͢Δํ๏ͱ͠
    ͯVTFST௚Լʹஔ͘ํ๏ͱSPPU௚Լʹஔ͘ྫΛ঺հ
    w VTFST௚Լʹஔ͘ํ๏ͩͱαϒίϨΫγϣϯΛԣஅͨ͠
    ݕࡧ͕Ͱ͖ͳ͍͕ग़ͯ͘ΔˠͰ͖ΔΑ͏ʹͳͬͨ
    w ݸਓతʹ͸SPPU௚Լʹஔ͘΄͏͕޷͖
    

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21. ͋Γ͕ͱ͏
    ͍͟͝·ͨ͠
    

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22. ิ଍
    w $PMMFDUJPO(SPVQͱ͍͏ػೳ
    ͕ϦϦʔε͞Εͨʂʂ
    w 4VC$PMMFDUJPOΛԣஅͯ͠
    σʔλΛநग़͢Δ͜ͱ͕Մೳ
    ʹͳͬͨ
    w Ұ෦ͷ1MBUGPS̼Ͱ͔͠࢖͑ͳ
    ͍
    

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