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PHPerʹ͓͢͢Ίͷ Πϯϑϥཧͷ ୈճࢁӄ1)1ษڧձ
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What is it? Πϯϑϥཧͯ͠·͔͢ʁ
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What is it? গਓͰԿʹઓ͏͔
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What is it? ΈΜͳָ͕Ͱ͖ΔͨΊͷΛ͠·͢
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͋͐͡Μͩ ̍ɹࣗݾհ ̎ɹWebαʔϏεͷΠϯϑϥ ̏ɹӡ༻ͱࢹ ̐ɹӡ༻ͷࣗಈԽ ̑ɹ·ͱΊ
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͋͐͡Μͩ ̍ɹࣗݾհ ̎ɹWebαʔϏεͷΠϯϑϥ ̏ɹӡ༻ͱࢹ ̐ɹӡ༻ͷࣗಈԽ ̑ɹ·ͱΊ
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ࣗݾհ ໊લɿીࠜɹେʢͦͶɹ͚ͨͱʣ ྸɿ32ࡀʢࡾਓͷࢠڙ͕͍·͢ʣ ৬ۀɿηʔϧεΤϯδχΞ ॴଐɿגࣜձࣾ ͯͳʢMackerelνʔϜʣ ɹɹɹຊPostgreSQLϢʔβձ ɹɹɹɹɹதࠃࢧ෦ ࢧ෦ ɹɹٕज़తʹLLܥݴޠͱ͔RDB͕͖Ͱ͢
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ࣗݾհ ໊લɿીࠜɹେʢͦͶɹ͚ͨͱʣ ྸɿ32ࡀʢࡾਓͷࢠڙ͕͍·͢ʣ ৬ۀɿηʔϧεΤϯδχΞ ॴଐɿגࣜձࣾ ͯͳʢMackerelνʔϜʣ ɹɹɹຊPostgreSQLϢʔβձ ɹɹɹɹɹதࠃࢧ෦ ࢧ෦ ɹɹٕज़తʹLLܥݴޠͱ͔RDB͕͖Ͱ͢
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Mackerel
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ࣗݾհ ໊લɿીࠜɹେʢͦͶɹ͚ͨͱʣ ྸɿ32ࡀʢࡾਓͷࢠڙ͕͍·͢ʣ ৬ۀɿηʔϧεΤϯδχΞ ॴଐɿגࣜձࣾ ͯͳʢMackerelνʔϜʣ ɹɹɹຊPostgreSQLϢʔβձ ɹɹɹɹɹதࠃࢧ෦ ࢧ෦ ɹɹٕज़తʹLLܥݴޠͱ͔RDB͕͖Ͱ͢
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͋͐͡Μͩ ̍ɹࣗݾհ ̎ɹWebαʔϏεͷΠϯϑϥ ̏ɹӡ༻ͱࢹ ̐ɹӡ༻ͷࣗಈԽ ̑ɹ·ͱΊ
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WebαʔϏεͷΠϯϑϥ ҰൠతͳΠϯϑϥ
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8FC %# %/4 .BJM -# Πϯλʔωοτ 8FC 4UPSBHF .POJUPSJOH
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WebαʔϏεͷΠϯϑϥ ࠷ۙͷΠϯϑϥ
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WebαʔϏεͷΠϯϑϥ ࠷ۙͷΠϯϑϥ ˣ ࣗͰཧ͠ͳ͍ ˓BB4Λ͏
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WebαʔϏεͷΠϯϑϥ ࠷ۙͷΠϯϑϥ ˣ ࣗͰཧ͠ͳ͍ ˓BB4Λ͏ *BB4 4BB4 1BB4
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8FC %# %/4 .BJM -# Πϯλʔωοτ 8FC 4UPSBHF .POJUPSJOH
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8FC %# %/4 .BJM -# Πϯλʔωοτ 8FC 4UPSBHF .POJUPSJOH SPVUFͱ͔
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8FC %# %/4 .BJM -# Πϯλʔωοτ 8FC 4UPSBHF .POJUPSJOH 4FOEHSJEͱ͔
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8FC %# %/4 .BJM -# Πϯλʔωοτ 8FC 4UPSBHF .POJUPSJOH 4ͱ͔
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8FC %# %/4 .BJM -# Πϯλʔωοτ 8FC 4UPSBHF .POJUPSJOH NBDLFSFMͱ͔
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8FC %# %/4 .BJM -# Πϯλʔωοτ 8FC 4UPSBHF .POJUPSJOH 1BB4ͳΒ)FSPLVͱ͔
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8FC %# %/4 .BJM -# Πϯλʔωοτ 8FC 4UPSBHF .POJUPSJOH 3%4ͱ͔
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WebαʔϏεͷΠϯϑϥ $MPVEͷϝϦοτ
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WebαʔϏεͷΠϯϑϥ $MPVEͷϝϦοτ ˣ ӡ༻Λ؆ུԽͰ͖Δ
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WebαʔϏεͷΠϯϑϥ ӡ༻ͷ؆ུԽ w .BJM%/44BB4 w ෳࡶͳϛυϧΣΞ4BB4 w ໘ͳӡ༻4BB4
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͋͐͡Μͩ ̍ɹࣗݾհ ̎ɹWebαʔϏεͷΠϯϑϥ ̏ɹӡ༻ͱࢹ ̐ɹӡ༻ͷࣗಈԽ ̑ɹ·ͱΊ
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ӡ༻ͱࢹ Կʹӡ༻Λָʹ͢Δ͔
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ӡ༻ͱࢹ ΦϯϓϨ࣌ w όοΫΞοϓͷγΣϧεΫϦϓτ w ৬ਓ͕खಈͰηοτΞοϓ w ࢹαʔόͱ͔ೋͷ࣍
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ӡ༻ͱࢹ Ϋϥυ࣌ w όοΫΞοϓΫϥυʹҕୗ w ηοτΞοϓߏཧπʔϧ w ࢹ4BB4ҕୗ
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ӡ༻ͱࢹ όοΫΞοϓ ώϡʔϚϯΤϥʔͱόάͷରࡦ
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ӡ༻ͱࢹ σʔλͷόοΫΞοϓ
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ӡ༻ͱࢹ σʔλͷόοΫΞοϓ ˣ 43%4ͳͲΛ͏ͱ ࣗಈతʹόοΫΞοϓ͍ͭͯ͘Δ
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ӡ༻ͱࢹ ίʔυ$POpHͷόοΫΞοϓ
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ӡ༻ͱࢹ ίʔυ$POpHͷόοΫΞοϓ ˣ (JUΛ͓͏
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ίʔυͷѻ͍ํ w ୭͕͍ͭɺԿΛɺͳͥɺมߋ͔ͨ͠ w ϓϩδΣΫτͱͷؔ࿈͚͕େࣄ w աڈΛ͚Δ͜ͱ͕େ
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ӡ༻ͱࢹ 4BB4ͱ(JU
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ӡ༻ͱࢹ 4BB4ͱ(JU ˣ ৭ΜͳαʔϏε͕͋Δ
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ӡ༻ͱࢹ 4BB4ͱ(JU ˣ ৭ΜͳαʔϏε͕͋Δ (JUIVC#JUCVDLFU
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ӡ༻ͱࢹ 4BB4ͱ(JU ˣ ৭ΜͳαʔϏε͕͋Δ (JUIVC#JUCVDLFU ΧϯόϯͳͲͰνέοτͱ Έ߹ΘͤΔͷ͕େࣄ
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ӡ༻ͱࢹ Πϯϑϥ͕͋Δফ͑ͯ ࡞ΓͤΔ͜ͱ͕େࣄ
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ӡ༻ͱࢹ Πϯϑϥ͕͋Δফ͑ͯ ࡞ΓͤΔ͜ͱ͕େࣄ डୗ։ൃೲͨ͠ΒऴΘΓͰͳ͍
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ӡ༻ͱࢹ Πϯϑϥ͕͋Δফ͑ͯ ࡞ΓͤΔ͜ͱ͕େࣄ डୗ։ൃೲͨ͠ΒऴΘΓͰͳ͍ ͓͠٬༷͕σʔλΛফͨ͠ͱ͖ɺ ͦΕΛॿ͚ͯ͋͛ΕΔ͔ʁ
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ӡ༻ͱࢹ ࢹΛ͢Δ
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ӡ༻ͱࢹ ࢹΛ͢Δ ˣ 4BB4Λ͓͏
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ӡ༻ͱࢹ ࢹࣄނ͕ىͬͯ͜ ͔ΒݟΔͰ͏͍
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ӡ༻ͱࢹ ࢹࣄނ͕ىͬͯ͜ ͔ΒݟΔͰ͏͍ ࣄલʹ༧ଌ͠ɺ͙ͨΊʹࢹ͕ඞཁ
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ӡ༻ͱࢹ ຖݟͯɺมԽͰ༧ஹΛଊ͑Δ
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ӡ༻ͱࢹ ຖݟͯɺมԽͰ༧ஹΛଊ͑Δ ຖݟͯͳ͍ͱ$16ͷෛՙ͕ͳͥɺಥવ૿͑ͨͷ͔Θ͔Βͳ͍
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ӡ༻ͱࢹ ΠϯϑϥΛγϯϓϧʹͯ͠ ຖͷมԽΛݟΔ
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ӡ༻ͱࢹ ͜Ε͕ӡ༻ͱࢹ
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͋͐͡Μͩ ̍ɹࣗݾհ ̎ɹWebαʔϏεͷΠϯϑϥ ̏ɹӡ༻ͱࢹ ̐ɹӡ༻ͷࣗಈԽ ̑ɹ·ͱΊ
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ӡ༻ͷࣗಈԽ αʔϏεੜ͖
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ӡ༻ͷࣗಈԽ ৗʹαʔϏεมԽ͢Δ
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ӡ༻ͷࣗಈԽ มԽʹରԠ͢Δʹʁ
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ӡ༻ͷࣗಈԽ มԽʹରԠ͢Δʹʁ ˣ ࣗಈԽ
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ӡ༻ͷࣗಈԽ ϦϦʔεͷࣗಈԽ
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ӡ༻ͷࣗಈԽ 1)1ίʔυ͕͋Εಈ͘
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ӡ༻ͷࣗಈԽ 1)1ίʔυ͕͋Εಈ͘ ˣ HJUQVMM͢Δ͚ͩͰྑ͍
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8FC %# -# Πϯλʔωοτ 8FC HJU DPEF DPEF DPEF
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8FC %# -# Πϯλʔωοτ 8FC HJU DPEF DPEF DPEF
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8FC %# -# Πϯλʔωοτ 8FC HJU DPEF DPEF DPEF
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ӡ༻ͷࣗಈԽ HJUQVMMΛ୭͕ߦ͏͔ ˣ खಈ͔ΒࣗಈԽ
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ӡ༻ͷࣗಈԽ ίϚϯυͷࣗಈԽ
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ӡ༻ͷࣗಈԽ ίϚϯυͷࣗಈԽ ˣ ߏཧπʔϧ
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ӡ༻ͷࣗಈԽ "OTJCMFΛ͏
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ӡ༻ͷࣗಈԽ "OTJCMFΛ͏ ˣ "OTJCMFͰHJUQVMMͤ͞Δ
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8FC %# -# Πϯλʔωοτ 8FC HJU DPEF DPEF DPEF
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ӡ༻ͷࣗಈԽ ςετͷࣗಈԽ
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ӡ༻ͷࣗಈԽ ςετͷࣗಈԽ ˣ ϢχοτςετͱγφϦΦςετ
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ӡ༻ͷࣗಈԽ 1)16OJUͱ4FMFOJVN
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ӡ༻ͷࣗಈԽ ΠϯϑϥͷࣗಈԽ
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ӡ༻ͷࣗಈԽ ΠϯϑϥͷࣗಈԽ %FW0QTͷಓͷΓԕ͍
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ӡ༻ͷࣗಈԽ ৗۀͷࣗಈԽ
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ӡ༻ͷࣗಈԽ ৗۀͷࣗಈԽ ීஈͷۀɺޮԽͯ͠·͔͢ʁ ɾൃϝʔϧ͔Βͷ1%'ࣗಈੜ ɾۀͷ$47ͷࣗಈμϯϩʔυ ɾேͷఆྫۀͷࣗಈԽɹͳͲ
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ӡ༻ͷࣗಈԽ ৗۀͷࣗಈԽ ීஈͷۀɺޮԽͯ͠·͔͢ʁ ɾൃϝʔϧ͔Βͷ1%'ࣗಈੜ ɾۀͷ$47ͷࣗಈμϯϩʔυ ɾேͷఆྫۀͷࣗಈԽɹͳͲ ࣗͷۀվળ࢝Ί͍͢ ৽͍ٕ͠ज़Λ৮Δ͖͔͚ͬʹྑ͍
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ӡ༻ͷࣗಈԽ ৗۀͷࣗಈԽ ˣ ·͔ͣ͜͜Β࢝ΊΑ͏ʂ
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͋͐͡Μͩ ̍ɹࣗݾհ ̎ɹWebαʔϏεͷΠϯϑϥ ̏ɹӡ༻ͱࢹ ̐ɹӡ༻ͷࣗಈԽ ̑ɹ·ͱΊ
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·ͱΊ ࣗಈԽҰʹͯ͠ҝΒͣ
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·ͱΊ ؆ུԽͱࣗಈԽͷ܁Γฦ͠
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·ͱΊ ख๏ΛΔʹʁ
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·ͱΊ ࠷৽Λ8BUDI͢Δ
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·ͱΊ ༏लͳਓͷू·Δॴʹߦ͘
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·ͱΊ தࠃํ%#ษڧձ
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·ͱΊ Φʔϓϯηϛφʔ ʢౡɾԬࢁʣ
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·ͱΊ 1)1ΧϯϑΝϨϯε ʢ౦ژɾେࡕɾԬʣ
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·ͱΊ ͕ؒډΔͱ͜Ζʹߦ͘
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·ͱΊ ؒΛݟ͚ͭͨΒʁ
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·ͱΊ ࣭͢Δ ʢ։ൃऀͷΓ͕ͨΓΛར༻͢Δʣ
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·ͱΊ ະདྷߟ͑ΔͷͰͳ͘ɺΓग़͢
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͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ