Data Migration on Rails

%BUB.JHSBUJPOPO3BJMT .BTBUP0ICB !PICBSZF ,BJHJPO3BJMT LBJHJPOSBJMT@SFE

4QFBLFS 4NBSU#BOL *OD 4PGUXBSF&OHJOFFS .BTBUP0ICB !PICBSZF !PICBSZF

*OUSPEVDUJPO⚠͓͜ͱΘΓ EBUBNJHSBUJPO ޿ٛ EBUBNJHSBUJPO ڱٛ σʔλͦͷ΋ͷͷҠߦɾมߋʹয఺Λ౰ͯΔ ಛఆͷσʔλͷҠಈ΍ܗࣜม׵ ୯Ұͷ%#.4Ͱߦ͏σʔλमਖ਼ ૠೖɾߋ৽ɾ࡟আ
ҰൠతʹEBUBCBTFNJHSBUJPOͷ͜ͱΛEBUBNJHSBUJPOͱݺͿࣄྫ͕ଟ͍͕ɺ͜͜Ͱ͸޿ٛͷ΄͏ʹ֘౰͢Δ ޙड़͢Δ͕ɺ3BJMTίϛϡχςΟʹ͓͍ͯ͸ڱٛͷҙຯͰEBUBNJHSBUJPOͱ͍͏༻ޠ͕༻͍ΒΕΔ͜ͱ͕ଟ͍ ࠓճ͸ͪ͜Β👉 ͪ͜Βͷ࿩͸🈚 0ME /FX σʔλϕʔεγεςϜશମͷҠߦ΍ มߋʹয఺Λ౰ͯΔ 0SBDMF͔Β1PTUHSF42-΁ͳͲ EBUBCBTFNJHSBUJPO

3BJMT8PSME0QFOJOH,FZOPUF IUUQTXXXZPVUVCFDPNXBUDI WJR9K(J2@%"

*OUSPEVDUJPO IUUQTXPSMEIFZDPNEIIUIFPOFQFSTPOGSBNFXPSLF IUUQTSPBENBQTIGVMMTUBDL ࠷৽ͷπʔϧ΍ςΫχοΫͷΤΩεύʔτʹͳΔ ͨΊʹֶͿ΂͖͜ͱ͕ଟ͗͢Δɻઐ໳෼໺ͷࡉ෼ Խ͕ਐΈɺ·͢·͢ڱ͘ͳ͍ͬͯΔɻ ڝ૪ྗͷ͋ΔϞμϯΞϓϦέʔγϣϯΛݸਓ͕ ։ൃͰ͖ΔڧྗͳπʔϧΩοτͰཱͪ޲͔͏ɻ %))͸ۀքͱٯͷํ޲ʹਐ΋͏ͱ͍ͯ͠Δɻ
՝୊ ղܾઓུ ෳࡶԽɺઐ໳෼໺ͷࡉ෼Խ 5IF0OF1FSTPO'SBNFXPSL

*OUSPEVDUJPO IUUQTTJHOBMWOPJTFDPNTWODPODFQUVBMDPNQSFTTJPONFBOTCFHJOOFSTEPOUOFFEUPLOPXTRMIBMMFMVKBI %))৺ͷആ۟ ղܾઓज़ $PODFQUVBMDPNQSFTTJPO

4PMJE5SJGFDUB *OUSPEVDUJPO ཧ૝௥ٻͷͨΊੜΈग़͞Εଓ͚Δػೳ΍πʔϧ܈ 4PMJE2VFVF όοΫάϥ΢ϯυδϣϒΩϡʔγεςϜ 4PMJE$BDIF Ωϟογϡ؅ཧγεςϜ 4PMJE$BCMF 8FCTPDLFUϦΞϧλΠϜ௨৴
"DUJPO5FYU ϦονςΩετΤσΟλ "DUJPO.BJMCPY ड৴ϝʔϧॲཧػೳ )PUXJSF 5VSCP Ϟμϯ8FCϑϩϯτΤϯυ ,BNBM ίϯςφϕʔεͷσϓϩΠπʔϧ 5ISVTUFS )551ରԠϓϩΩγ ͍·ͩʹ࢒Δ NJTTJOHQJFDFTͷͭ EBUBNJHSBUJPO

*OUSPEVDUJPO 👓 ೥ͷ3BJMTʹ͓͚ΔEBUBNJHSBUJPOͷݱঢ়Λௐ΂͖ͯͨ 💡 4VSWFZSFQPSU෩ຯͳ಺༰Ͱ͕͢ʮ஌Βͳ͔ͬͨʯ͕͋Δͱྑ͍ 🤓 ຊൃදΛ௨ͯ͡%BUB.JHSBUJPOPO3BJMTͷཧ૝Λٞ࿦͢Δ౔୆Λ࡞Γ͍ͨ ࠓճͷτʔΫͷ಺༰໨త

*OUSPEVDUJPO ૝ఆ͢Δฉ͖ख 🙋 EBUBNJHSBUJPOΛ൐͏8FCαʔϏε։ൃɾӡ༻ʹؔΘΔํ 🙋 ͜Ε͔Β৽αʔϏε্ཱͪ͛ʹ͋ͨΓEBUBNJHSBUJPOͷӡ༻ઃܭΛߦ͏ํ 😎 EBUBNJHSBUJPOͷӡ༻ઃܭͷܦݧ͕͋Γɺଞࣾͷ࣮ફํ๏΍վળͷΞΠσΞ Λֶͼ͍ͨํ

*OUSPEVDUJPO 0VUMJOF EBUBNJHSBUJPOͷجຊͱॏཁੑ ୅දతͳΞϓϩʔν ΞϓϩʔνબఆͷϙΠϯτ
ߨԋऀͷબ୒ͱ࣮ફ

EBUBNJHSBUJPOͷجຊͱॏཁੑ

EBUBNJHSBUJPOͷجຊͱॏཁੑ EBUBNJHSBUJPO ޿ٛ EBUBNJHSBUJPO ڱٛ σʔλͦͷ΋ͷͷҠߦɾมߋʹয఺Λ౰ͯΔ ಛఆͷσʔλͷҠಈ΍ܗࣜม׵ ୯Ұͷ%#.4Ͱߦ͏σʔλमਖ਼ ૠೖɾߋ৽ɾ࡟আ
ࠓճ͸ͪ͜Β👉 ͪ͜Βͷ࿩͸🈚 0ME /FX σʔλϕʔεγεςϜશମͷҠߦ΍ มߋʹয఺Λ౰ͯΔ 0SBDMF͔Β1PTUHSF42-΁ͳͲ EBUBCBTFNJHSBUJPO

EBUBNJHSBUJPOͷجຊͱॏཁੑ 3BJMTίϛϡχςΟʹ͓͚ΔEBUBNJHSBUJPO 3BJMT(VJEFTؚΊɺڱٛͷEBUB NJHSBUJPOΛࢦ͢จॻ͕ଟ͍ ؔ࿈ࢿྉͷ63-͸͢΂ͯࢿྉ຤ඌʹهࡌ

EBUBNJHSBUJPOͷجຊͱॏཁੑ w TDIFNBNJHSBUJPO˺%%- w EBUBNJHSBUJPO˺%.- w "DUJWF3FDPSE.JHSBUJPOT͸ TDIFNBNJHSBUJPOͷػߏͱ ͍͏Ґஔ෇͚ʹͳ͍ͬͯΔ
TDIFNBNJHSBUJPOͱ͸ผ෺ গͳ͘ͱ΋Ҏ߱ͷ3BJMT(VJEFTͰ͸ͦ͏ͳ͍ͬͯΔɺͱ͍͏࿩Λޙड़͢Δ

EBUBNJHSBUJPOͷجຊͱॏཁੑ w εΩʔϚมߋʹ൐͍σʔλΛຒΊΔ w طଘͷςʔϒϧʹ৽ΧϥϜGPPΛ௥Ճ͢Δ TDIFNBNJHSBUJPO w GPPʹ஋ΛຒΊΔ
EBUBNJHSBUJPO w ಛఆͷ؀ڥʹ͓͍ͯੜͨ͡๬·͘͠ͳ͍σʔλͷղফ w όά΍Φϖϛε౳ʹΑͬͯൃੜͨ͠໰୊ͷϦΧόϦ EBUBNJHSBUJPO͕ඞཁͳγʔϯ %#.4Λ൐͏γεςϜӡ༻ͰෆՄආ 💥 🔧

EBUBNJHSBUJPOͷجຊͱॏཁੑ w ख࡞ۀʹΑΔΦϖϨʔγϣϯϛεɺೋ࣍ඃ֐ͷσʔλෆ੔߹ w ʮσʔλमਖ਼ͷ΍Γํ͕ؒҧ͍ͬͯͨʯ w ʮTUBUVTΛGBJMFEʹߋ৽͢ΔͳΒಉ࣌ʹGBJMFE@BU΋ߋ৽͠ͳ͍ͱʯ w ௕࣌ؒͷEBUBNJHSBUJPOʹΑΔো֐ɺϢʔβʔӨڹ
w ʮ਺ઍສʙԯ୯Ґͷσʔλमਖ਼εΫϦϓτ͕ऴΘΒͳ͍ʯ w ϓϩδΣΫτ͝ͱʹํ๏͕ҟͳΔ͜ͱʹΑΔֶशίετɺଐਓԽ w ʮ΢νͰ͸͜͏΍͍ͬͯΔʯʮ💭3BJMT8BZ͕ͳ͍ ʯ EBUBNJHSBUJPOͰى͖͕ͪͳ՝୊

EBUBNJHSBUJPOͷجຊͱॏཁੑ EBUBNJHSBUJPO΋·ͨ)&--0803-%ͱ*10ͷؒɺͦͯ͠Ӭԕʹ͋Δ IUUQTSVCZPOSBJMTPSH *10 💥 🔧 💥
🔧 💥

୅දతͳΞϓϩʔν

⁉ 1 2 3 4 5

୅දతͳΞϓϩʔν ୅දతͳΞϓϩʔν 1 2 3 4 42-ʹΑΔ௚઀σʔλૢ࡞ SBJMTDPOTPMF SBJMTSVOOFS
ECNJHSBUFͱಉ࣌ʹ࣮ߦ SBLFUBTL SVCZTDSJQUΛ࣮ߦ ઐ༻HFNͷ׆༻ 5

୅දతͳΞϓϩʔν w SBX42-Λॻ͘ͷͰߦ͏ૢ࡞͕ݶΓͳ͘ ໌ࣔత w ࠷΋QIZTJDBMͰ࠷΋QSJNJUJWF w "DUJWF3FDPSE#BTFΛܧঝͨ͠Ϋϥε Λհͣ͞%#.4ʹରͯ͠%.-Λ࣮ߦ͢Δ
w DBMMCBDLT WBMJEBUJPOT͸࣮ߦ͞Εͳ͍ 42-ʹΑΔ௚઀σʔλૢ࡞ UFSNJOBM (6* 1

୅දతͳΞϓϩʔν w ݖݶ؅ཧͷ໰୊ w σʔλΞΫηε੍ޚ΍ϚεΩϯά w ΦϖϨʔγϣϯϛεΛ๷͙ͨΊͷػߏʢϨ ϏϡʔɺςετFUDʣ w
#ZUFCBTFͳͲͷ4BB4 w ઐ༻ϢʔβʔͰͷΈΞΫηεՄೳ w ϨϏϡʔ΍࣮ߦͷཤྺΛ࢒ͤΔ w ηϧϑϗετબ୒Մ 42-ʹΑΔ௚઀σʔλૢ࡞ 4BB4 ઐ༻πʔϧ IUUQTXXXCZUFCBTFDPN IUUQTUFDIMBZFSYDPKQFOUSZ 1

୅දతͳΞϓϩʔν 42-ʹΑΔ௚઀σʔλૢ࡞ ✅࠷΋ίετ͕௿͍ํ๏ͷҰͭ ✅ۓٸ࣌ʹ࠷଎Ͱ࣮ߦͰ͖ΔՄೳੑ͋Γ ✅%#ʹରͯ͠ߦΘΕΔมߋ͕׬શʹ໌ࣔత ଞݴޠͷӡ༻ࣄྫΛฉ͘ݶΓΘΓͱϝδϟʔͰݱ໾ %#ΑΓ΋ΞϓϦέʔγϣϯ͕ݡ͘ৼΔ෣͏3BJMTʹ͓͍ͯ͸ආ͚ΒΕ͕ͪ ❌"3DBMMCBDLTWBMJEBUJPOT͕࣮ߦ͞Εͣɺ༧ظ͠ ͳ͍σʔλΛੜΉՄೳੑ͕͋Δ
❌ςελϏϦςΟ͕௿͍ ❌ႈ౳ੑ΍ϦτϥΠΛߟྀͨ͠࡞Γ͕೉͍͠ ❌ ํ๏ʹΑͬͯ͸ ݖݶ؅ཧɺ؂ࠪϩά౳ͷ໰୊ 1

୅දతͳΞϓϩʔν w "DUJWF3FDPSE#BTFΛܧঝͨ͠Ϋ ϥεΛհͯ͠%#.4ʹରͯ͠%.- Λ࣮ߦ͢Δ w 3BJMTͷઃఆ UJNF[POFFUD ͕ద
༻͞ΕͨΓWBMJEBUJPOT DBMMCBDLT ͕࣮ߦ͞ΕΔ w σʔλΛோΊͨΓର࿩తʹૢ࡞Մೳ SBJMTDPOTPMF SBJMTSVOOFS POFMJOFS 2

୅දతͳΞϓϩʔν w SBJMTDPOTPMF͸΄΅ԿͰ΋Ͱ͖ͯ͠·͏ w εΫϦϓτΛίϐϖͰషΔͷ͕ා͍ w UZQP΍ίϐϖ΍վߦҐஔͭͷϛεͰ ೋ࣍ඃ֐ʹܨ͕Δ w
3&1-Ͱσόά༻HFNT͕ಈ͔͘ෆ҆ w QSZ΍EFCVH౳͕ຊ൪؀ڥͰSFRVJSF͞ ΕΔ͜ͱɾ࣮ߦ͞ΕΔ͜ͱΛ૝ఆͯ͠ ͳ͍ͱɺࢥΘ͵όάΛ౿Ή͔΋ SBJMTDPOTPMF SBJMTSVOOFS POFMJOFS 2

୅දతͳΞϓϩʔν SBJMTDPOTPMF SBJMTSVOOFS POFMJOFS ✅࠷΋ίετ͕௿͍ํ๏ͷҰͭ ✅ۓٸ࣌ʹ࠷଎Ͱ࣮ߦͰ͖ΔՄೳੑ͋Γ ✅3BJMTܦ༝Ͱ࣮ߦ͢Δ͜ͱͰΞϓϦέʔγϣϯͷڍ ಈΛ࠶ݱ͠΍͍͢ ࠶ར༻΋͠΍͍͢
௕೥΍͖ͬͯͨ3BJMT࢖͍͸Ұ౓͸ܦݧ͍ͯͦ͠͏ Ώ͑ʹ՝୊͸Α͘ཧղ͞Ε͍ͯΔ ❌࣮ߦ͢Δݖݶͷ؅ཧɺΦϖϛεͷϦεΫ͋Γ ❌࣮ߦϩά͕࢒Βͳ͍ͱ؂ࠪϩάͷ໰୊͋Γ ❌ςετ͕͠ʹ͍͘ 2

୅දతͳΞϓϩʔν w "3.JHSBUJPOTͷػߏͰEBUBNJHSBUJPOΛߦ͏ w TDIFNBNJHSBUJPOͱEBUBNJHSBUJPOΛಉ࣌ʹ ߦ͍͍ͨͱ͖ʹศར w FH৽ΧϥϜΛ௥ՃˠσʔλΛຒΊΔ w
طଘͷσϓϩΠ΍TDIFNBNJHSBUJPOϑϩʔʹ ৐͔ͬΓ΍͘͢ɺӡ༻੔උίετ͕௿͍ w ༨ܭͳݖݶΛ༩͑ͳͯ͘ྑ͍ w όʔδϣϯ؅ཧ΋͞Εɺ࣮ߦϩά΋͍͍ͨͯ ࢒Δ͸ͣ ECNJHSBUF TDIFNBNJHSBUJPO ͱಉ࣌ʹ࣮ߦ 3

୅දతͳΞϓϩʔν w ޙੈʹ࢒ΔTDIFNBNJHSBUJPOɺҰ࣌తͳૢ࡞Ͱ͋ΔEBUBNJHSBUJPOͷϥΠϑαΠΫ ϧϛεϚον w ͋ͱ͔ΒϓϩδΣΫτʹࢀՃͨ͠ਓ͕ECNJHSBUF͢Δͱ͖ʹࣦഊ w Ϟσϧఆٛมߋ΍Ϟσϧ࡟আʹΑ࣮ͬͯߦͰ͖ͳ͍ͳͲ w
TDIFNBNJHSBUJPO͸શ؀ڥͰ࣮ߦ͕ඞཁɺEBUBNJHSBUJPO͸ಛఆͷ؀ڥҎ֎Ͱ͸࣮ ߦ͢Δඞཁ͕ͳ͍͜ͱ͕͋Δ w EBUBNJHSBUJPO͸ϩʔϧόοΫͰ͖ͳ͍͜ͱ͕΄ͱΜͲ w ςʔϒϧఆ͕ٛมΘΔͱաڈͷϚΠάϨʔγϣϯ͕ࣦഊ͢Δ w NJHSBUJPOTTDSJQUTؒͰಉ͡ϞσϧΛ৮Δͱࣦഊ͢Δྫ👉 w ASBLFECTDIFNBMPBEA΍ASBLFECSFTFUAͨ͠ͱ͖ʹ͸࣮ߦ͞Εͳ͍ͷͰ$*ͳͲΛ ؚΊͨσʔλ࠶ݱੑΛظ଴͢ΔͱϛεΔ ECNJHSBUF TDIFNBNJHSBUJPO ͱಉ࣌ʹ࣮ߦ IUUQTUIPVHIUCPUDPNCMPHEBUBNJHSBUJPOTJOSBJMT IUUQTCMPHPOLOJOKBVTF@SFTFU@DPMVNO@JOGPSNBUJPO 3

୅දతͳΞϓϩʔν (JU-BCͷࣄྫ IUUQTSVCZKQTMBDLDPNBSDIJWFT$.&."5Q IUUQTHJUMBCDPNHJUMBCPSHHJUMBCCMPCWFFECQPTU@NJHSBUF @TXBQ@UPEPT@OPUF@JE@UP@CJHJOU@GPS@TFMG@NBOBHFESC SFG@UZQFUBHT 3

୅දతͳΞϓϩʔν ECNJHSBUFͱಉ࣌ʹ࣮ߦ ✅ݖݶ؅ཧ΍ϩάͳͲӡ༻໘ͷ੔උίετ͕௿͍ ❌EBUBNJHSBUJPOΛߦ͏ͨΊʹECNJHSBUF ৔߹ʹ Αͬͯ͸σϓϩΠ ͕ඞཁ ❌EBUBNJHSBUJPOͱTDIFNBNJHSBUJPOͱ͍͏ҟͳ Δ໨తɾؔ৺Λ࣋ͭॲཧ͕ࠞࡏ͢Δ
❌ۓٸ࣌ʹ͙͢ʹ࣮ߦͰ͖ͳ͍ 3BJMT(VJEFʹ௕Β͘هࡌ͞Ε͍ͯͨ͜ͱ΋͋Γ ࠾༻͍ͯ͠ΔϓϩδΣΫτ΋ଟͦ͏͕ͩϋϚΓͲ͜Ζ΋ଟ͍ 3

୅දతͳΞϓϩʔν w ೚ҙͷSBLFUBTL΍SVCZTDSJQUΛهड़࣮ͯ͠ߦ ͢Δ w ςετهड़͸ൺֱత༰қ w "3NJHSBUJPOTͱҟͳΓ࣮ߦ؅ཧ͸։ൃऀͷ੹ ೚
w ͍ͭԿΛͲͷ؀ڥͰ࣮ߦ͔ͨ͠௥͍ʹ͍͘ w ࣮ߦॱংΛڧ੍Ͱ͖ͳ͍ w ίϚϯυΛ࣮ߦͰ͖Δਓͷݖݶ؅ཧͷ໰୊͋Γ SBLFUBTL SVCZTDSJQU 4

୅දతͳΞϓϩʔν w SBJMTSVOOFSͰ΋΄΅ಉ౳ͷ͜ ͱ͕Ͱ͖Δ w ೚ҙͷΫϥεͷϝιουΛࢦఆ w Ҿ਺͸"3(7Ͱ౉͢ w
೚ҙͷϑΝΠϧΛࢦఆ SBJMTSVOOFS ϝιουࢦఆɺϑΝΠϧࢦఆ 4

୅දతͳΞϓϩʔν SBLFUBTL SVCZTDSJQU ✅ECNJHSBUFͰߦ͏ͱ͖ͷΑ͏ͳϋϚΓ͕গͳ͍ ✅ෆཁͳ؀ڥͰͷ࣮ߦΛආ͚ΒΕΔ ❌࣮ߦ؅ཧΛ։ൃऀ͕ߦ͍ɺෆཁʹͳͬͨ΋ͷΛ࡟ আ͢Δඞཁ͋Γ ❌ۓٸ࣌ʹ͙͢ʹ࣮ߦͰ͖ͳ͍ ࠓճௐࠪͨ͠தͰ͸࠷΋ࢧ࣋͞Ε͍ͯͨ
4

୅දతͳΞϓϩʔν w 3BJMT8BZ͕ݟ͑ͳ͍͜ͱ΋͋Γɺ༷ʑͳΞϓϩʔν͕ੜ·Εͯ͸ফ͑ͨ w EBUBNJHSBUJPOઐ༻ͷSBLFUBTLΛ༻ҙ͠ɺผσΟϨΫτϦͰ؅ཧͤ͞Δ΋ͷ w ECNJHSBUFʹϑοΫͯ͠EBUBNJHSBUJPOΛ࣮ߦ͢Δ΋ͷ w ࣮ߦॱংΛڧ੍ͤ͞Δ΋ͷ
w ࢦఆͨ͠؀ڥͰͷΈ࣮ߦ͢Δ΋ͷ w FUD ઐ༻HFNͷ׆༻ 5

୅දతͳΞϓϩʔν ແৗ Χοί಺ͷ਺ࣈ͸ɺ࠷ॳͷϦϦʔε͕͋ͬͨ೥ͱҎલͰ࠷ޙͷϦϦʔε͕͋ͬͨ೥Λࣔ͢ ೥୅લ൒ʹΧϯϒϦΞരൃ͕͋ͬͨɻಛఆσʔλετΞɺಛఆ03.ઐ༻HFNT΋ؚΊΔͱ΋ͬͱͨ͘͞Μ͋Δ EBUBNJHSBUF EBUB@NJHSBUPS NJHSBUJPO@EBUB
SBJMTEBUBNJHSBUJPOT TFFE@NJHSBUJPO TFFE@NJHSBUPS EBUB fi Y SBJMT@EBUB@ fi Y JNJHSBUF OPOEFTUSVDUJWF@NJHSBUJPOT OPOTDIFNB@NJHSBUJPOT BDUJWFEBUBNJHSBUJPOT 5

୅දతͳΞϓϩʔν w ܧଓతͰ׆ൃͳϝϯςφϯε w ҰఆͷಓΛఏڙͯ͘͠ΕΔ w 3BJMTͷJOUFSOBM"1*΁ͷґଘʹ஫ҙ w QBUDIWFSTJPOVQEBUFͰ༧ظ͠ͳ͍
ڍಈ͕ى͖ͨࣄྫˠ w Ξϓϩʔν͕΍΍IBDLZ͔΋ ڧ͍ͯબͿͳΒEBUBNJHSBUF IUUQTHJUIVCDPNJMZBLBU[EBUBNJHSBUF IUUQTYDPNRTPOBTUBUVT 5

୅දతͳΞϓϩʔν ઐ༻HFNͷ׆༻ HFN࣍ୈ͕ͩҰൠʹ ✅TDIFNBNJHSBUJPOͱ෼཭ͭͭ͠؅ཧ͠΍͍͢ ✅SBLFUBTL SVCZTDSJQUΑΓ͸ಓΛ࡞ΕΔ HFN࣍ୈ͕ͩҰൠʹ
❌಺෦ͷڍಈΛख़஌͓͔ͯ͠ͳ͍ͱϋϚΔ͜ͱ΋ ❌ۓٸ࣌ʹ͙͢ʹ࣮ߦͰ͖ͳ͍ ❌ະ஌ͷ৔߹ɺֶशίετ͋Γ 0NBLBTFͰ͖ͳ͍ͱ͜ΖΛຒΊΑ͏ͱؤு͍ͬͯΔ͕ EFQFOEFODZ௥Ճͱֶशίετʹݟ߹͏͔͸νʔϜ࣍ୈ 5

୅දతͳΞϓϩʔν w HFOFSBUPS͕ੜ੒ͨ͠ςϯϓϨʔτʹॲཧΛ࣮૷͢Δ w ςετ΋ಉ࣌ʹੜ੒͞ΕΔ w 3BJMTFOHJOFͰఏڙ͞ΕΔμογϡϘʔυ w ݖݶ؅ཧ͕༰қ
w ؅ཧػೳͷҰ෦ͱͯ͠૊ΈࠐΜͰ΋Α͍ w "DUJWF+PCܦ༝Ͱඇಉظ࣮ߦɺཤྺࣗಈه࿥ w +PCҰ࣌ఀࢭɾ࠶։͕Մೳ w ࣮ߦ࣌ͷύϥϝʔλ͸ը໘ͷϑΟʔϧυ΍$47ϑΝ Πϧ WJB"DUJWF4UPSBHF Ͱ౉ͤΔ ಛผ࿮ NBJOUFOBODF@UBTLT IUUQTHJUIVCDPN4IPQJGZNBJOUFOBODF@UBTLT %BZͷ!IZQFSNLU͞ΜͷτʔΫ಺༰͸શ͘ผͷ࢓૊ΈͰ࣮ݱ͍ͯ͠ΔIUUQTHJUIVCDPN4IPQJGZKPCJUFSBUJPO 5

୅දతͳΞϓϩʔν w ຬ଍౓⭐⭐⭐⭐⭐ ."9 w ຊ൪ӡ༻தͷΞϓϦέʔγϣϯʹಋೖࡁΈ w ݩʑSBLFUBTL౳Ͱͷӡ༻͕ϝΠϯ
w ݟ͚ͭͯࢥཱ͍ͬͯ࣌ؒ΄ͲͰಋೖ w ৽نϓϩδΣΫτͰ΋্ཱͪ͛౰ॳ͔Βར ༻͢Δ͜ͱΛܾఆ NBJOUFOBODF@UBTLTར༻ऀͷ੠ NJNVSB͞ΜɺΠϯλϏϡʔʹ͝ڠྗ͍͖ͨͩ͋Γ͕ͱ͏͍͟͝·͢ɻ্ه͸ճ౴ͷ͘͝Ұ෦ͷൈਮͰ͋Γɺ ಺༰ʹޡΓ͕͋Δ৔߹͸શͯ!PICBSZFͷ੹೚Ͱ͢ɻ !U@NJNVSB !UNJNVSB w ݖݶ؅ཧɾଐਓԽͷ໰୊͕๷͛ͨ w ࣾ಺޲͚؅ཧػೳʹ؆୯ʹ૊ΈࠐΊͨ w (6*Ͱ࣮ߦର৅ίʔυ͕ݟ͑ͯΦϖϛε͠ʹ͍͘ w εΫϦϓτΛςετ͠΍͍͢ w ϝϯςφϯε͞Ε͍ͯͯ҆৺ w "DUJWF+PCܦ༝ͰҰ཯ඇಉظ w ύϥϝʔλࢦఆ΋ศར w ࠓͷར༻ස౓ɾ༻్Ͱ͸ࢥ͍͔ͭͣɻSBLFUBTLΑ Γ࢓૊Έ͕΍΍େڼʹݟ͑Δ͜ͱ͙Β͍ (PPE👍 .PSF🤨 5

օ͞ΜͲ͏ͯ͠·͔͢ʁ

୅දతͳΞϓϩʔν օ͞ΜͲ͏ͯ͠·͔͢ʁ ࣾ಺ͰաڈͷܦݧΞϯέʔτ ճ౴͍͍ͨͩͨօ͞Μʹײँ!BTIJNPNVSB!IJHIXJEF!KPIJSB!LPTIJCB!OBHBTBXB!NJUBOJ 3BJMTҎ֎ 3BJMT

୅දతͳΞϓϩʔν օ͞ΜͲ͏ͯ͠·͔͢ʁ SVCZKQͰͷTVSWFZ

୅දతͳΞϓϩʔν օ͞ΜͲ͏ͯ͠·͔͢ʁ 3BJMTEJTDVTTJPO IUUQTEJTDVTTSVCZPOSBJMTPSHUBQQSPBDIFTUPEBUBNJHSBUJPOPOSBJMTBQQMJDBUJPOT ϞσϨʔγϣϯͤͣʹ์ஔͯͨ͠Βएׯٞ࿦͕ߥΕؾຯ ճ౴͸গͳ͍͕ࠃ಺ͱ΄΅ಉ͡܏޲ ECNJHSBUFSBLFUBTLSVCZTDSJQU

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୅දతͳΞϓϩʔν 3BJMTຊମͷߟ͑3BJMT(VJEFdҎલͱҎ߱Ͱ΍΍࿏ઢ͕มΘͬͨ IUUQTHVJEFTSVCZPOSBJMTPSHWBDUJWF@SFDPSE@NJHSBUJPOTIUNMNJHSBUJPOTBOETFFEEBUB IUUQTHVJEFTSVCZPOSBJMTPSHWBDUJWF@SFDPSE@NJHSBUJPOTIUNMEBUBNJHSBUJPOT d d ࠨਤͷهड़Λ࢒ͭͭ͠ɺTDIFNBNJHSBUJPOͱEBUBNJHSBUJPOͷ ෼཭Λਪ঑͢Δهड़ɺͦͯ͠NBJOUFOBODF@UBTLTͷਪન͕ՃΘͬͨ

୅දతͳΞϓϩʔν 3BJMTຊମͷߟ͑3BJMT(VJEFҎ߱ͷهड़͸બఆ؍఺ͱͯ͠͸ॏཁ d ઌͷ%))ͷճ౴΋߹ΘͤΔͱɺ ໨త͕ҟͳΔNJHSBUJPOTΛ෼཭ ͢Δͷ͕3BJMTͷࢥ૝ʹۙͦ͏ w ؔ৺ͷ෼཭TDIFNBNJHSBUJPOͱEBUBNJHSBUJPO͸ɺϥΠ ϑαΠΫϧͱ໨త͕ҟͳΔ
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ΞϓϩʔνબఆͷϙΠϯτ

ΞϓϩʔνબఆͷϙΠϯτ ֤छΞϓϩʔνΛൺֱ͢ΔࡍͷධՁ߲໨ Ұ෦ ӡ༻੔උίετ ۓٸରԠͷ͠΍͢͞ ΦϖϛεϦεΫͷ௿͞ ෆ੔߹σʔλൃੜ͠ʹ͘͞ ݖݶ؅ཧͷ໰୊ͷগͳ͞ ࣮ߦ؅ཧͷ͠΍͢͞
ςελϏϦςΟ ͦͷΞϓϩʔνͷӡ༻Λ ։࢝͢Δͷʹίετ͸͔͔Δ͔ʁ ٻΊΒΕΔଈԠੑΛ ຬͨͤΔΞϓϩʔν͔ʁ ޓ͍ʹਖ਼ͷӨڹ΍ ෛͷ૬ؔ τϨʔυΦϑ ͕͋Δ EBUBNJHSBUJPOͷ࣮ߦཤྺ΍ ূ੻Λ࢒ͤΔ͔ʁ EBUBNJHSBUJPOΛ࣮ߦ͢Δࡍʹ Φϖϛε͕ى͖ʹ͍͘࢓૊Έ͔ʁ EBUBNJHSBUJPOΛ࣮ߦ͢΂͖ਓʹͷΈ ݖݶΛ༩͑Δػߏ͕͋Δ͔ʁ ૝ఆ͠ͳ͍݁ՌΛট͖ ೋ࣍ඃ֐͕ൃੜ͢ΔϦεΫ͸௿͍͔ʁ ࣮ߦ͢ΔEBUBNJHSBUJPOͷ ςετ༰қੑ͸ߴ͍͔ʁ

ΞϓϩʔνબఆͷϙΠϯτ ؍఺ͷؔ܎ੑ ΦϖϛεϦεΫͷ௿͞ ෆ੔߹σʔλൃੜ͠ʹ͘͞ ݖݶ؅ཧͷ໰୊ͷগͳ͞ ࣮ߦ؅ཧͷ͠΍͢͞ ςελϏϦςΟ ӡ༻੔උίετ ۓٸରԠͷ͠΍͢͞
ӈΛ࣮ݱ͢ΔͨΊʹ͸ ίετ͕͔͔Δ ӈΛ࣮ݱ͢Δͱ ଈԠੑ͸ݮΔ ݖݶ؅ཧ͕൫ੴͳΒ ޡͬͨૢ࡞Λ͠ʹ͍͘Ͱ͖ͳ͍ Φϖϛε͕ى͖ͳ͚Ε͹ෆ੔߹΍ ೋ࣍ඃ֐͸ى͖ʹ͍͘ ςετͰ͖Ε͹ ҆શੑ͕૿͢ ࣮ߦ؅ཧ͕൫ੴͳΒ ଟॏ࣮ߦͳͲͷΦϖϛε͕ݮΔ ҆શੑ ίετ ଈԠੑ %03"νʔϜͷ'PVS,FZTΛϕʔεʹɺଈԠੑΛʮαʔϏε෮ݩ࣌ؒʯɺ ҆શੑΛʮมߋো֐཰ʯʹϚοϐϯά͢ΔͱԿ͔໘ന͍ٞ࿦͕Ͱ͖Δ͔΋͠Εͳ͍

ΞϓϩʔνબఆͷϙΠϯτ w EFQMPZTDIFNBNJHSBUJPOEBUBNJHSBUJPOͷґଘؔ܎ΛͲ͏੔ཧ͍͔ͨ͠ w EFQMPZ͠ͳ͍ͱEBUBNJHSBUJPOͰ͖ͳ͍ͷ͸ڐ༰Ͱ͖Δ͔ʁ w EFQMPZͱಉ࣌ʹEBUBNJHSBUJPO͍͔ͨ͠ʁ w TDIFNBNJHSBUJPO΍EBUBNJHSBUJPO͸ผϥΠϑαΠΫϧͱଊ͑ͯ෼཭͍͔ͨ͠ʁ
w "3.JHSBUJPOTͰͳ͘એݴతεΩʔϚ؅ཧΛ࠾༻͍ͯ͠Δ͔ w SJEHFQPMF΍TRMEFG౳Λར༻͍ͯ͠Δ৔߹͸"3.JHSBUJPOTػߏʹ͸৐Εͳ͍ w νʔϜͷ࿅౓஌ࣝ w ଞݴޠɺଞϑϨʔϜϫʔΫͷόοΫάϥ΢ϯυΛ࣋ͭϝϯόʔͷೃછΈ΍͢͞ νʔϜ΍ϓϩδΣΫτݻ༗ͷม਺

ΞϓϩʔνબఆͷϙΠϯτ w ࣮ߦ؅ཧ؂ࠪ w ຊ൪Ͱ࣮ߦ͞ΕΔίʔυ͸͢΂ͯόʔδϣϯ؅ཧ͞Ε͍ͯΔ΂͖͔ w ຊ൪Ͱ࣮ߦ͞ΕΔίʔυ΍ίϚϯυ͸͢΂ͯϩάɾূ੻Λ࢒͢΂͖͔ w ຊ൪Ͱ࣮ߦ͞ΕΔίʔυͷϨϏϡʔϓϩηεΛඞਢͱ͢Δ͔
w ςελϏϦςΟ w ίʔυ͕૝ఆ௨Γʹಈ͔͘ςετ͢΂͖͔ w ૝ఆ͠ͳ͍σʔλ͕͋ͬͨ৔߹ʹ҆શʹॲཧΛऴྃͰ͖Δ͔ ϊοΫΞ΢τϑΝΫλʔ͸Կ͔

ΞϓϩʔνબఆͷϙΠϯτ w TFFEεΫϦϓτ͸ॳظσʔλͷ౤ ೖϩʔΧϧ؀ڥ։ൃ༻ͷΈ͔ʁ w ߃ٱతʹ͋Δ΂͖σʔλ͕ఆٛ͞ Εͨɺႈ౳ͳεΫϦϓτʹ͓ͯ͠ ͘ͱ্ཱͪ͛Ͱ΋ӡ༻Ͱ΋ศར w
ѻ͏σʔλ΍ૢ࡞ͷϥΠϑαΠΫ ϧ͝ͱʹɺӈͷΑ͏ʹ੹຿Λ෼͚ ΔΞϓϩʔν΋͋Γ EBUBNJHSBUJPOͷ੹຿ʹTFFE΋ؚΉ͔🌱 TFFETDSJQU શ؀ڥͰඞཁͳσʔλʢϚε λσʔλʣΛ౤ೖ͢Δ ߃ٱతʹҡ࣋͢Δ EBUBNJHSBUJPOTDSJQU ಛఆͷ؀ڥͰඞཁͳσʔλͷ ௥Ճɾมߋɾ࡟আΛߦ͏ ࣮ߦͨ͠ΒෆཁʹͳΔ ӈ্͸IUUQTHVJEFTSVCZPOSBJMTPSHBDUJWF@SFDPSE@NJHSBUJPOTIUNMNJHSBUJPOTBOETFFEEBUBΑΓ

ΞϓϩʔνબఆͷϙΠϯτ w ϦτϥΠͱႈ౳ੑΛҙ࣮ࣝͨ͠૷ w EBUBNJHSBUJPOͰ༻͍Δίʔυ͸ႈ౳Ͱ͋Δ΂͖ w NBJOUFOBODF@UBTLT͸"DUJWF+PCΛڧ੍͢Δ͜ͱͰႈ౳ੑΛڧ͍Δ w ϩʔϧόοΫͷߟྀ
w EBUBNJHSBUJPOʹޡΓ͕͋ͬͨͱ͖ɺ໭ͤΕ͹͍͍͕ݱ࣮తͰͳ͍͜ͱ΋ ଟ͍ w ৽ͨͳEBUBNJHSBUJPOΛ͞Βʹ༻ҙ࣮ͯ͠ߦ͢Δ͔͠ͳ͍ʁ Ξϓϩʔνબఆͱ͸ҟͳΔ؍఺͕ͩॏཁͳ͜ͱ

ΞϓϩʔνબఆͷϙΠϯτ w %3:36/Ϟʔυͷ༻ҙ w ࣄલ৚݅ͷνΣοΫ͚ͩߦ͍ɺ࣮ࡍͷσʔλߋ৽͸ߦΘͳ͍Ϟʔυ w ෳࡶͳߋ৽ϩδοΫ͕͋ͬͨΓɺຊ൪؀ڥҎ֎Ͱςετ͕Ͱ͖ͳ͍ͱ͖ʹಛʹ༗༻ w EBUBNJHSBUJPOίʔυͷ࣮ߦ؀ڥͷಠཱੑ
w SBJMTTFSWFSΛ࣮ߦ͍ͯ͠Δαʔόʔͱڞ༻ w SBJMTTFSWFSΛ࣮ߦ͍ͯ͠ΔαʔόʔͰ͸ͳ͍͕ڞ༻ʢ+FOLJOTͳͲʣ w ಠཱͨ͠؀ڥʢ&$4UBTLɺ,VCFSOFUFT+PCϦιʔεʣ Ξϓϩʔνબఆͱ͸ҟͳΔ؍఺͕ͩॏཁͳ͜ͱ

ΞϓϩʔνબఆͷϙΠϯτ w νʔϜͰաڈͷܦݧΛΞϯ έʔτ͢Δ΋Α͠ w ൺֱදɾ੕औදΛ࡞Δ΋Α͠ w ࠷ޙ͸νʔϜͰӡ༻͢ΔͷͰ ΦʔφʔγοϓΛҡ࣋Ͱ͖Δ
Α͏߹ҙܗ੒͢Δ ͜ͷൺֱද͸࣮ࡍͷҙࢥܾఆͰ࢖༻ͨ͠΋ͷͰ͸ͳ͘Πϝʔδ ͋͘·ͰҰྫͳͷͰνʔϜ΍ϓϩδΣΫτ͝ͱͷ؍఺Ͱൺֱ͢Δ͜ͱ νʔϜͰٞ࿦ܾͯ͠ΊΔ

ߨԋऀͷબ୒ͱ࣮ફ

ߨԋऀͷબ୒ͱ࣮ફ w σʔλෆ੔߹Λੜ·ͳ͍ɺΦϖϛεΛ ආ͚Δ͜ͱΛ༏ઌ w SBLFUBTLΛॻ͍ͯϨϏϡʔΛඞਢͱ͢ Δํ਑ w TFFEεΫϦϓτͱ࢖͍෼͚
w Ұ࣌తͳEBUBNJHSBUJPO͸SBLFUBTL w શ؀ڥʹ͋Δ΂͖σʔλͷ४උɺ߃ ٱతʹϝϯςφϯε͢Δσʔλ͸ TFFEεΫϦϓτ ߨԋऀͷબ୒೥ͷҙࢥܾఆϩά "%3෩ຯ

ߨԋऀͷબ୒ͱ࣮ફ ߨԋऀͷબ୒ ηϧϑϗετ͍ͯ͠Δ "QBDIF"JS fl PXͰ (PPHMF0"VUIͰ֬ೝͨ͠ ࣾ಺ϢʔβʔͷΈ ฏৗ࣌͸SBLFUBTL
୯७࡞ۀ͔ͭۓٸ࣌͸SBJMTSVOOFS ࣮ߦ୯Ґ͝ͱʹಠཱͨ͠ &$4'BSHBUF

ߨԋऀͷબ୒ͱ࣮ફ w ࠓճͷ࿩͸3BJMTΞϓ Ϧέʔγϣϯͷ࿩ w (P੡ΞϓϦέʔγϣ ϯͷํ͸1$*%44ͱ ͍͏Χʔυۀքϧʔϧ ४ڌ͕ඞཁͰɺ͞Βʹ
ߟྀࣄ߲͕૿͑Δ 4NBSU#BOLͷΤϯδχΞ৬ʹڵຯ͕͋Δํ΁IUUQTTNBSUCBOLDPKQSFDSVJUFOHJOFFSTVNNBSZ

ߨԋऀͷબ୒ͱ࣮ફ w "JS fl PXͷӡ༻੔උίετΛॳظʹ෷ͬͯΑ͔ͬͨ w ೥Ҏ্ɺ֓Ͷ҆શʹӡ༻Ͱ͖͍ͯΔͱ͍͑Δ w ෳࡶͳσʔλૢ࡞Ͱ͸ςετΛॻ͍ͨΓɺຊ൪૬౰ͷ%#ΛϦετΞͯ͠ςετ
w SBLFUBTLΛॻ͘ϋʔυϧ΍ֶशίετ͸௿͘ɺଞͷ3BJMTϓϩδΣΫτ΍ଞݴޠ ͔ΒདྷͨΤϯδχΞͰ΋༰қʹशಘͰ͖Δ w TFFEεΫϦϓτͱEBUBNJHSBUJPOεΫϦϓτΛ੾Γ෼͚ͯӡ༻͍ͯ͠Δ͜ͱͰ σʔλͷ؀ڥࠩҟʹΑΔ໰୊͕΄΅ͳ͍ ৼΓฦͬͯΈͯྑ͔ͬͨ͜ͱ👍

ߨԋऀͷબ୒ͱ࣮ફ w ࣮ߦ؅ཧͷ͠ʹ͘͞ɻ"JS fl PXͰه࿥͸࢒Δ͕શSBLFUBTLΛछྨ ͷδϣϒͱͯ͠·ͱΊͯ͠·͏ w QBSBNFUFSΛݟΕ͹൑அͰ͖Δ͕ͲͷSBLFUBTL͕͍ͭ׬ྃͨ͠ ͔Λ௥͍ͮΒ͍
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