Builderscon 2017の登壇資料です
https://builderscon.io/tokyo/2017/session/c8f36693-32aa-4bf1-816a-4966f3859926
RDBΞϯνύλʔϯϦϑΝΫλϦϯά#VJMEFSTDPOUPLZP
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What is it?ࠓΈͳ͞Μʹ࣋ͬͯؼͬͯ΄͍͜͠ͱ
What is it?σʔλϕʔεͷϦϑΝΫλϦϯάͯ͠·͔͢ʁ
What is it?σʔλϕʔεͷण໋ΞϓϦέʔγϣϯΑΓ͍
What is it?αʔϏεͷ݈߁Λอͭ
What is it?αʔϏεͷ݈߁Λอͭ↓͢ΔͨΊʹඞཁͳ͜ͱ
What is it?ෆదͳσʔλϕʔε͕ίʔυαʔϏεͷΛࢭΊΔ
What is it?
What is it?10ޙઓ͍ଓ͚ΔͨΊʹඞཁͳࣄΛ͓͑͠·͢
͋͐͡Μͩ̍ɹࣗݾհ̎ɹσʔλϕʔεͷෆ٢ͳष͍̏ɹσʔλϕʔεɾϦϑΝΫλϦϯά̐ɹϓϩηεͱϦϑΝΫλϦϯάઓུ̑ɹݱͰઓ͏͋ͳͨɹ̒ɹ·ͱΊ
ࣗݾհ໊લɿીࠜɹେʢͦͶɹ͚ͨͱʣྸɿ32ࡀʢࡾਓͷࢠڙ͕͍·͢ʣ৬ۀɿCustomer Reliability Engineeringॴଐɿגࣜձࣾ ͯͳʢMackerelνʔϜʣɹɹɹຊPostgreSQLϢʔβձɹɹɹɹɹɹ ษڧձ୲ɹɹٕज़తʹLLܥݴޠͱ͔RDB͕͖Ͱ͢
Mackerel
ͯͳؒΛ୳ͯ͠·͢curl -sIL mackerel.io | grep engineer
σʔλϕʔεͷෆ٢ͳष͍σʔλੜ͖
σʔλϕʔεͷෆ٢ͳष͍σʔλੜ͖ˣجຊతʹՃ͞Ε͍ͯ͘
σʔλϕʔεͷෆ٢ͳष͍σʔλϕʔεઃܭੵΈ
σʔλϕʔεઃܭ͔ͬ͠Γͱ࿅ΒΕͨॳظઃܭ
σʔλϕʔεઃܭ͔ͬ͠Γͱ࿅ΒΕͨॳظઃܭͪΌΜͱݕ౼͞Ε༷ͨՃਖ਼༷͘͠มߋ
σʔλϕʔεઃܭ͔ͬ͠Γͱ࿅ΒΕͨॳظઃܭͪΌΜͱݕ౼͞Ε༷ͨՃͪΌΜͱݕ౼͞Ε༷ͨՃͪΌΜͱੵΈ্͍͚͛ͯΔ
σʔλϕʔεઃܭॳظઃܭ
σʔλϕʔεઃܭॳظઃܭϚδΧϧͳઃܭΛ͢Δͱ༷มߋ͕ग़དྷͳ͍
σʔλϕʔεઃܭॳظઃܭ༷Ճ
σʔλϕʔεઃܭॳظઃܭ༷Ճ࣍ͷ༷ՃͲ͏ʹग़དྷͳ͍
ॳظઃܭ༷Ճ3%#Ξϯνύλʔϯσʔλϕʔεઃܭ
σʔλϕʔεͷෆ٢ͳष͍3%#ΞϯνύλʔϯΛݟۃΊΔ
RDBΞϯνύλʔϯw σʔλϕʔεͷ໎ٶw ࣦΘΕͨࣄ࣮w Γ͗ͨ͢+0*/w ޮ͔ͳ͍JOEFYw ϑϥάͷҋw ʜFUD
ഁͨ͠demo=# SELECT delete_flagFROM usersGROUP BY delete_flagdelete_flag-------------120999NULL(6 ߦ)
RDBΞϯνύλʔϯ
IUUQTTQFBLFSEFDLDPNTPVEBJ
σʔλϕʔεͷෆ٢ͳष͍3%#ΞϯνύλʔϯΛݟۃΊΔˣσʔλϕʔεͷෆ٢ͳष͍
σʔλϕʔεͷෆ٢ͳष͍wෳͷతʹΘΕΔΧϥϜwෳͷతʹΘΕΔςʔϒϧwͳσʔλwΧϥϜͷଟ͗͢Δςʔϒϧwߦͷଟ͗͢ΔςʔϒϧwʮεϚʔτʯΧϥϜwมߋͷڪාσʔλϕʔεϦϑΝΫλϦϯά͔ΒҾ༻
σʔλϕʔεͷෆ٢ͳष͍wෳͷతʹΘΕΔΧϥϜwෳͷతʹΘΕΔςʔϒϧwͳσʔλwΧϥϜͷଟ͗͢Δςʔϒϧwߦͷଟ͗͢ΔςʔϒϧwʮεϚʔτʯΧϥϜwมߋͷڪාσʔλϕʔεϦϑΝΫλϦϯά͔ΒҾ༻Ϩίʔυͷଐੑʹ߹Θͤͯͷҙຯ͕มΘΔΑ͏ͳΧϥϜձһͩͱೖձɺελοϑͩͱೖࣾͱ͢ΔͳͲ
σʔλϕʔεͷෆ٢ͳष͍wෳͷతʹΘΕΔΧϥϜwෳͷతʹΘΕΔςʔϒϧwͳσʔλwΧϥϜͷଟ͗͢Δςʔϒϧwߦͷଟ͗͢ΔςʔϒϧwʮεϚʔτʯΧϥϜwมߋͷڪාσʔλϕʔεϦϑΝΫλϦϯά͔ΒҾ༻ςʔϒϧόʔδϣϯ༷มߋͷ܁Γฦ͠ͷɺੜ·ΕΔ͜ͱ͕͋Δ
σʔλϕʔεͷෆ٢ͳष͍wෳͷతʹΘΕΔΧϥϜwෳͷతʹΘΕΔςʔϒϧwͳσʔλwΧϥϜͷଟ͗͢Δςʔϒϧwߦͷଟ͗͢ΔςʔϒϧwʮεϚʔτʯΧϥϜwมߋͷڪාσʔλϕʔεϦϑΝΫλϦϯά͔ΒҾ༻ඇਖ਼نԽͷɺσʔλͷ߹ੑ͕औΕͳ͘ͳΔ
σʔλϕʔεͷෆ٢ͳष͍wෳͷతʹΘΕΔΧϥϜwෳͷతʹΘΕΔςʔϒϧwͳσʔλwΧϥϜͷଟ͗͢Δςʔϒϧwߦͷଟ͗͢ΔςʔϒϧwʮεϚʔτʯΧϥϜwมߋͷڪාσʔλϕʔεϦϑΝΫλϦϯά͔ΒҾ༻ྫ͑NFNP NFNP NFNPʜຊʹඞཁͳ߹ෳͷΤϯςΟςΟΛͭʹͯ͠ΔՄೳੑ͕͋Δ
σʔλϕʔεͷෆ٢ͳष͍wෳͷతʹΘΕΔΧϥϜwෳͷతʹΘΕΔςʔϒϧwͳσʔλwΧϥϜͷଟ͗͢Δςʔϒϧwߦͷଟ͗͢ΔςʔϒϧwʮεϚʔτʯΧϥϜwมߋͷڪාσʔλϕʔεϦϑΝΫλϦϯά͔ΒҾ༻ෆཁͳσʔλআ͢Δʢཧআ͠ͳ͍ʣຊʹඞཁͳ߹ύʔςʔγϣϯγϟʔσΟϯά
σʔλϕʔεͷෆ٢ͳष͍wෳͷతʹΘΕΔΧϥϜwෳͷతʹΘΕΔςʔϒϧwͳσʔλwΧϥϜͷଟ͗͢Δςʔϒϧwߦͷଟ͗͢ΔςʔϒϧwʮεϚʔτʯΧϥϜwมߋͷڪාσʔλϕʔεϦϑΝΫλϦϯά͔ΒҾ༻ཧ*%ͳͲσʔλͷதͷใʹΑͬͯҙຯ͕มΘΔͷ͔Β࢝·Δ*%ཧऀɺ͔Β࢝·Δ*%ϢʔβͳͲ
σʔλϕʔεͷෆ٢ͳष͍wෳͷతʹΘΕΔΧϥϜwෳͷతʹΘΕΔςʔϒϧwͳσʔλwΧϥϜͷଟ͗͢Δςʔϒϧwߦͷଟ͗͢ΔςʔϒϧwʮεϚʔτʯΧϥϜwมߋͷڪාσʔλϕʔεϦϑΝΫλϦϯά͔ΒҾ༻σʔλϕʔεͷมߋσʔλͷߋ৽ʹΑͬͯɺΞϓϦέʔγϣϯ͕յΕΔͷͰʁͱͳΓखΛ͚Εͳ͍ঢ়ଶ
σʔλϕʔεͷෆ٢ͳष͍σʔλϕʔεͷෆ٢ͳष͍
σʔλϕʔεͷෆ٢ͳष͍σʔλϕʔεͷෆ٢ͳष͍ˣٕज़తෛ࠴
σʔλϕʔεͷෆ٢ͳष͍νʔζͳͷ͔ͬͨڇೕͳͷ͔
σʔλϕʔεͷෆ٢ͳष͍νʔζͳͷ͔ͬͨڇೕͳͷ͔ˣຊʹվम͕ඞཁ͔Ͳ͏͔
σʔλϕʔεͷෆ٢ͳष͍ͬͨڇೕαʔϏεͷੜࢮʹؔΘΔ
σʔλϕʔεͷෆ٢ͳष͍͔ͩΒͦ͜ܧଓతͳσʔλϕʔεɾϦϑΝΫλϦϯά
ͳʹΛϦϑΝΫλϦϯά͢Δ͔σʔλϕʔεɾϦϑΝΫλϦϯά
σʔλϕʔεɾϦϑΝΫλϦϯάw ߏϦϑΝΫλϦϯάw σʔλ࣭ϦϑΝΫλϦϯάw ࢀর߹ੑϦϑΝΫλϦϯάw ΞʔΩςΫνϟɾϦϑΝΫλϦϯάw ϝιουɾϦϑΝΫλϦϯάσʔλϕʔεɾϦϑΝΫλϦϯά
σʔλϕʔεϦϑΝΫλϦϯάͷྨw ߏ ςʔϒϧ7JFXͷఆٛw σʔλ࣭ σʔλͷw ࢀর߹ੑ ςʔϒϧͷؔ࿈ੑw ϝιου ετΞυϓϩγδϟw มߋ ςʔϒϧΧϥϜͷՃw ΞʔΩςΫνϟ ΞϓϦͱͷΠϯλʔϑΣΠεσʔλϕʔεɾϦϑΝΫλϦϯά
ͳʹΛϦϑΝΫλϦϯά͢Δ͔ˣγεςϜͷੑ࣭ʹΑͬͯมΘΔσʔλϕʔεɾϦϑΝΫλϦϯά
γϯάϧΞϓϦέʔγϣϯͱϚϧνΞϓϦέʔγϣϯσʔλϕʔεɾϦϑΝΫλϦϯά
γϯάϧΞϓϦέʔγϣϯσʔλϕʔεΞϓϦέʔγϣϯ
γϯάϧΞϓϦέʔγϣϯσʔλϕʔεΞϓϦέʔγϣϯ̍ͭͷΞϓϦέʔγϣϯ͕̍ͭͷσʔλϕʔεΛѻ͏
ϚϧνΞϓϦέʔγϣϯσʔλϕʔεΞϓϦέʔγϣϯΞϓϦέʔγϣϯ ΞϓϦέʔγϣϯόονॲཧ σʔλϕʔε
ϚϧνΞϓϦέʔγϣϯσʔλϕʔεΞϓϦέʔγϣϯΞϓϦέʔγϣϯ ΞϓϦέʔγϣϯόονॲཧ σʔλϕʔεෳͷΞϓϦέʔγϣϯ͕̍ͭͷσʔλϕʔεΛѻ͏
γϯάϧΞϓϦέʔγϣϯͷ࣌%#ϚΠάϨʔγϣϯ͕׆͖ΔσʔλϕʔεɾϦϑΝΫλϦϯά
γϯάϧΞϓϦέʔγϣϯͷ࣌%#ϚΠάϨʔγϣϯ͕׆͖ΔσʔλϕʔεɾϦϑΝΫλϦϯάίʔυͰ%#ΛཧͰ͖Δڧ͞
ϚϧνΞϓϦέʔγϣϯͷ࣌ʁσʔλϕʔεɾϦϑΝΫλϦϯά
ࠓͷରσʔλϕʔεɾϦϑΝΫλϦϯά
ґଘؔͷଟ͍ϚϧνΞϓϦέʔγϣϯ%#ΛϦϑΝΫλϦϯά͢ΔσʔλϕʔεɾϦϑΝΫλϦϯά
σʔλϕʔεੜ͖ϓϩηεͱϦϑΝΫλϦϯάઓུ
σʔλϕʔεͷಛw σʔλৗʹมԽ͍ͯ͠Δw Өڹൣғ͕͍w %#ΛࢭΊΔ͜ͱ͕͍͠ϓϩηεͱϦϑΝΫλϦϯάઓུ
σʔλϕʔεϦϑΝΫλϦϯά͍͘͢͝εύϯʹͳΔϓϩηεͱϦϑΝΫλϦϯάઓུ
ઓ͏ͨΊͷ४උΛ͑ΔϓϩηεͱϦϑΝΫλϦϯάઓུ
நԽϓϩηεͱϦϑΝΫλϦϯάઓུ
ϚϧνΞϓϦέʔγϣϯσʔλϕʔεΞϓϦέʔγϣϯΞϓϦέʔγϣϯ ΞϓϦέʔγϣϯόονॲཧσʔλϕʔεӬଓԽϑϨʔϜϫʔΫ
ϞχλϦϯάϓϩηεͱϦϑΝΫλϦϯάઓུ
ϓϩηεͱϦϑΝΫλϦϯάઓུ
σʔλϕʔεͷಛw σʔλৗʹมԽ͍ͯ͠Δw Өڹൣғ͕͍w %#ΛࢭΊΔ͜ͱ͕͍͠ϞχλϦϯάͯ͠ঢ়ଶΛΔมԽͷӨڹΛϦΞϧλΠϜʹΔϓϩηεͱϦϑΝΫλϦϯάઓུ
ϚϧνΞϓϦέʔγϣϯσʔλϕʔεΞϓϦέʔγϣϯΞϓϦέʔγϣϯ ΞϓϦέʔγϣϯόονॲཧσʔλϕʔεӬଓԽϑϨʔϜϫʔΫϞχλϦϯά
࣭Λ୲อ͢ΔϓϩηεͱϦϑΝΫλϦϯάઓུ
lςετίʔυίʔυͷ࣭ͷݟ͑ΔԽzϓϩηεͱϦϑΝΫλϦϯάઓུ!U@XBEB
σʔλϕʔεͷಛw σʔλৗʹมԽ͍ͯ͠Δw Өڹൣғ͕͍w %#ΛࢭΊΔ͜ͱ͕͍͠Өڹ͕͍͔Βͦ͜ςετΛॻ͘γφϦΦςετେؔ࿈͢ΔΞϓϦέʔγϣϯͷશ͕ͯରϓϩηεͱϦϑΝΫλϦϯάઓུ
ϚϧνΞϓϦέʔγϣϯσʔλϕʔεΞϓϦέʔγϣϯΞϓϦέʔγϣϯ ΞϓϦέʔγϣϯόονॲཧσʔλϕʔεӬଓԽϑϨʔϜϫʔΫςετίʔυϞχλϦϯά
֮ޛϓϩηεͱϦϑΝΫλϦϯάઓུ
αʔϏεఀࢭͷนϓϩηεͱϦϑΝΫλϦϯάઓུ
αʔϏεఀࢭͷนˣ࣏ͱٕज़ͷ྆ํͰղܾ͢ΔϓϩηεͱϦϑΝΫλϦϯάઓུ
αʔϏεఀࢭͷนw αʔϏεࢭΊΕͳ͍w ࢭΊͨ࣌ͷӨڹൣғ͕Θ͔Βͳ͍w ແఀࢭͷΈΛ࡞Δͷ͍͠ϓϩηεͱϦϑΝΫλϦϯάઓུ
αʔϏεఀࢭͷนw αʔϏεࢭΊΕͳ͍w ࢭΊͨ࣌ͷӨڹൣғ͕Θ͔Βͳ͍w ແఀࢭͷΈΛ࡞Δͷ͍͠ϓϩηεͱϦϑΝΫλϦϯάઓུϨϓϦέʔγϣϯͳͲΛ͔ͭͬͯݶΓͳ͘ʹ͚ۙͮΔ͔͠͠શʹʹग़དྷͳ͍ͷͰ࣏ྗ͕ΘΕΔ
αʔϏεఀࢭͷนw αʔϏεࢭΊΕͳ͍w ࢭΊͨ࣌ͷӨڹൣғ͕Θ͔Βͳ͍w ແఀࢭͷΈΛ࡞Δͷ͍͠ϓϩηεͱϦϑΝΫλϦϯάઓུςετίʔυͱϞχλϦϯάͰΧόʔ͢Δ༧֎ͷঢ়گʹͳͬͯૉૣ͘ϦΧόϦग़དྷΔࣄલ४උ
αʔϏεఀࢭͷนw αʔϏεࢭΊΕͳ͍w ࢭΊͨ࣌ͷӨڹൣғ͕Θ͔Βͳ͍w ແఀࢭͷΈΛ࡞Δͷ͍͠ϓϩηεͱϦϑΝΫλϦϯάઓུΤϯυϢʔβʔ্ʹ͜͜Λཧղͯ͠Β͏
σʔλϕʔεɾϦϑΝΫλϦϯά֮ޛ͕ඞཁϓϩηεͱϦϑΝΫλϦϯάઓུ
நԽϞχλϦϯάςετίʔυ֮ޛϓϩηεͱϦϑΝΫλϦϯάઓུ
͜Ε͚ͩἧ͑ͯߦ͏͚ͩͷՁ͕ͦͷσʔλϕʔεʹ͋Γ·͔͢ʁϓϩηεͱϦϑΝΫλϦϯάઓུ
͜Ε͚ͩἧ͑ͯߦ͏͚ͩͷՁ͕ͦͷσʔλϕʔεʹ͋Γ·͔͢ʁϓϩηεͱϦϑΝΫλϦϯάઓུख͔͔ؒ࣌ؒΔɺ͔ͩΒͦ͜ݕ౼͕େࣄ ϦϑΝΫλϦϯάͷҙຯ͋Δ͔ʁ ࡞ۀʹԠͨ͡ͷޮՌ͋Δ͔ʁ ࠓΔ͖͔ʁ
ΔͱܾΊͨΒw ରΛબఆ͠ɺҠߦظؒΛܾΊΔw ςετͱϞχλϦϯάΛἧ͑Δw ϦϦʔεઓུΛܾΊΔϓϩηεͱϦϑΝΫλϦϯάઓུ
ϚϧνΞϓϦέʔγϣϯσʔλϕʔεΞϓϦέʔγϣϯΞϓϦέʔγϣϯ ΞϓϦέʔγϣϯόονॲཧσʔλϕʔεӬଓԽϑϨʔϜϫʔΫςετίʔυϞχλϦϯάෳͷΞϓϦέʔγϣϯͷมߋ͕ඞཁͳ߹ʹશͯͷΞϓϦέʔγϣϯ͕ಈ͘ඞཁ͕͋Δ
ϚϧνΞϓϦέʔγϣϯσʔλϕʔεΞϓϦέʔγϣϯΞϓϦέʔγϣϯ ΞϓϦέʔγϣϯόονॲཧσʔλϕʔεӬଓԽϑϨʔϜϫʔΫςετίʔυϞχλϦϯάෳͷΞϓϦέʔγϣϯͷมߋ͕ඞཁͳ߹ʹશͯͷΞϓϦέʔγϣϯ͕ಈ͘ඞཁ͕͋Δಉ࣌ʹΞϓϦέʔγϣϯ͕ߋ৽Ͱ͖ͳ͍߹͋ΔͷͰҠߦظ͕ؒඞཁ
Ҡߦதલঢ়ଶͰ৽ঢ়ଶͰΞϓϦέʔγϣϯಈ͘ඞཁ͕͋ΔϓϩηεͱϦϑΝΫλϦϯάઓུ
JE ໊લ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ JE ໊લ ੜ݄ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ
JE ໊લ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ JE ໊લ ੜ݄ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ ຖՃྸͷ61%"5&͕ඞཁͳͷͰੜ݄ʹมߋ͍ͨ͠
JE ໊લ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ JE ໊લ ੜ݄ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ ੜ݄͔ΒྸΛܭࢉͤ͞ΔΈ͕ඞཁ
JE ໊લ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ JE ໊લ ੜ݄ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ JE ໊લ ੜ݄ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ
JE ໊લ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ JE ໊લ ੜ݄ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ JE ໊લ ੜ݄ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ Ҡߦظؒඞཁ
JE ໊લ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ JE ໊લ ੜ݄ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ JE ໊લ ੜ݄ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ Ҡߦ͕ྃͯ͠ෆཁʹͳͬͨΒআ͢Δ
JE ໊લ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ JE ໊લ ੜ݄ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ JE ໊લ ੜ݄ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ ͲͷΑ͏ʹ͜ͷςʔϒϧΛදݱ͢Δ͔
%#ͷػೳΛ͏·͘׆༻͢ΔϓϩηεͱϦϑΝΫλϦϯάઓུ
%#ͷػೳΛ͏·͘׆༻͢Δˣྫ͑τϦΨʔϓϩηεͱϦϑΝΫλϦϯάઓུ
JE ໊લ ੜ݄ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ چΞϓϦ ৽ΞϓϦ*/4&35࣌ʹྸ͕ແ͍
JE ໊લ ੜ݄ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ چΞϓϦ ৽ΞϓϦ*/4&35࣌ʹτϦΨʔͰྸΛܭࢉͯ͠ೖྗ͢Δ
JE ໊લ ੜ݄ ྸ ીࠜɹେ ીࠜɹኽָ ીࠜɹᗅָ ીࠜɹࡣָ چΞϓϦ ৽ΞϓϦऔಘ࣌ʹྸ͕͋ΔͷͰಈ͘
ϦϑΝΫλϦϯάͷඞཁੑΛஅ͢ΔదͳϦϑΝΫλϦϯάख๏Λબ͢ΔσʔλϕʔεͷҠߦظؒΛܾΊΔϦϑΝΫλϦϯάͷ࣮ࢪมߋલมߋதมߋޙͷςετΛߦ͏ΞϓϦέʔγϣϯΛॱ࣍վम͢ΔϦϑΝΫλϦϯάྃΛप͢ΔϓϩηεͱϦϑΝΫλϦϯάઓུ
͋͐͡Μͩ̍ɹࣗݾհ̎ɹσʔλϕʔεͷෆ٢ͳष͍̏ɹσʔλϕʔεɾϦϑΝΫλϦϯά̐ɹϓϩηεͱϦϑΝΫλϦϯάઓུ̑ɹݱͰઓ͏͋ͳͨ̒ɹ·ͱΊ
ݱͰઓ͏͋ͳͨϦϑΝΫλϦϯάख๏w %#ϚΠάϨʔγϣϯπʔϧΛ͏w %#ͷػೳΛར༻͢Δw खಈͰ42-Λ࣮ߦ͢Δ
ϦϑΝΫλϦϯάͷίπݱͰઓ͏͋ͳͨ
ҠߦલʹͤΔࣄݱͰઓ͏͋ͳͨ
Ҡߦதաڈͷঢ়ଶΛอ࣋͢ΔࣄݱͰઓ͏͋ͳͨ
Ҡߦதաڈͷঢ়ଶΛอ࣋͢ΔࣄˣCBDLVQϨϓϦέʔγϣϯΛ͏ݱͰઓ͏͋ͳͨ
খ͞ͳมߋΛ͍εύϯͰ܁Γฦ͢ݱͰઓ͏͋ͳͨ
খ͞ͳมߋΛ͍εύϯͰ܁Γฦ͢ˣ%#Өڹൣғ͕͍ͷͰΓ͚Λ͘͢͢͠Δ͜ͱ͕େࣄݱͰઓ͏͋ͳͨ
㙽ʹ֯ʹςετͱϞχλϦϯά͕େࣄݱͰઓ͏͋ͳͨແ͠Ͱઓ͏ͷମॏܭΛ࣋ͨͳ͍μΠΤοτͱҰॹ
៉ྷͳϦϑΝΫλϦϯάw ࢀরͱߋ৽ͷಡΈࠐΈઌΛ͚Δw ߋ৽ͷϘτϧωοΫΛ͚Δw σʔλઃܭΛݟ͢w దʹ*/%&9Λ׆༻͢ΔݱͰઓ͏͋ͳͨ
ҋͷਂ͍ϦϑΝΫλϦϯάw +0*/Λඇਖ਼نԽͰิ͏w ֎෦Ωʔ੍Λ֎͢w ͱΓ͋͑ͣΩϟογϡʹಥͬࠐΉw ۃͷεέʔϧΞοϓݱͰઓ͏͋ͳͨ
%#ͷػೳΛ͏·͘׆༻͢ΔݱͰઓ͏͋ͳͨ
ίϛϡχςΟΛ͏·͘׆༻͢ΔݱͰઓ͏͋ͳͨ
σʔλϕʔείϛϡχςΟɾQPTUHSFTRMKQ4MBDL νϟοτϧʔϜIUUQTQPTUHSFTRMIBDLFSTKQIFSPLVBQQDPNɾNZTRMDBTVBM4MBDL νϟοτϧʔϜIUUQTNZTRMDBTVBMTMBDLJOIFSPLVBQQDPN
·ͱΊσʔλϕʔεͷण໋ΞϓϦέʔγϣϯΑΓ͍
·ͱΊҰ࡞ͬͨ%#ফͤͳ͍
·ͱΊҰ࡞ͬͨ%#ফͤͳ͍ˣఆظతͳϝϯςφϯεඞਢ
·ͱΊখ͍͞͏ͪʹ͢
·ͱΊখ͍͞͏ͪʹ͢ˣ%#ͷංେԽͱڞʹେ͖͘ͳΔ
·ͱΊπʔϧ%#ͷػೳΛ׆༻͢Δ
·ͱΊπʔϧ%#ͷػೳΛ׆༻͢Δˣ%#ϚΠάϨʔγϣϯԾྻͳͲઓ͏ͨΊͷಓ۩ਐԽ͍ͯ͠Δ
·ͱΊ
·ͱΊ%#ͷΕͨࠒʹͬͯ͘Δ
·ͱΊσʔλϕʔεͷࢮαʔϏεͷࢮ
·ͱΊσʔλϕʔεͷࢮαʔϏεͷࢮˣղܾͰ͖Δਓӳ༤
·ͱΊαʔϏενʔϜΛकΔ
·ͱΊαʔϏενʔϜΛकΔˣͦͷͨΊʹֶͿ
·ͱΊ۪ऀܦݧʹֶͿݡऀաڈʹֶͿ
·ͱΊपғͷܦݧஊ͔ΒֶͿ
·ͱΊपғͷܦݧஊ͔ΒֶͿˣੵۃతʹίϛϡχςΟΛར༻͢Δ
·ͱΊ3%#ͷࣝण໋͕͍
·ͱΊ3%#ͷࣝण໋͕͍ˣ֮͑ΕࣄͰ͍ؒʹཱͭ
·ͱΊࠓ͔Βվળ͢Δ
·ͱΊࠓ͔Βվળ͢ΔˣͦΕ͋ͳͨࣗͰ͢
·ͱΊlखΛಈ͔ͨ͠ਓ͚͕ͩੈքΛม͑Δz:BTVIJSP0OJTIJ
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