performance-tuning-mysql-2

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.Z42-αʔόʔΛ ηϒϯηϯγζʹ ໨֮Ίͤ͞Δ͓࿩ ·Έ΍ͳ͓͖ !NBNZ .BS !"3$"/".FFUVQ

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8)0"3&:06 Name 　　：まみやなおき Twitter　　：@mamy1326 好きな漫画　：CLAYMORE 好きな謙三　：北方謙三好きな晃司　：吉川晃司好きな運昇　：石塚運昇好きな規夫　：若本規夫

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ࠓ೔ͷςʔϚ .Z42-ͷ খӉ஦Λ೩΍͠ νϡʔχϯά

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ࠓ೔ͷςʔϚ %#αʔόʔΛ ηϒϯηϯγζ ύϑΥʔϚϯε ʹ໨֮Ίͤ͞Δ

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τϥϒϧ͸ಥવʹ ɾڭߖ ʮϦΫΤετ૿ՃͰαʔόʔ͕མͪͨΑ͏͕ͩʯ ɾࡶڕ ʮ%#ωοΫͳͷͰ8ͷ઀ଓ਺ݮΒ͠·͠ΐ͏ʯ

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τϥϒϧ͸ಥવʹ ɾϑΣχοΫεҰً ʮ๟ཌྷఱᠳʯ ɾڭߖ ʮϦΫΤετ૿ՃͰαʔόʔ͕མͪͨΑ͏͕ͩʯ ɾࡶڕ ʮ%#ωοΫͳͷͰ8ͷ઀ଓ਺ݮΒ͠·͠ΐ͏ʯ

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֓ཁ %#ͷ -"͕௓Ͷ্͕ͬͯΔΜͰ ͱΓ͋͑ͣ 8ͷ઀ଓ਺੍ݶͯ͠ Ͳ͏ʹ͔͍ͯͨ͠

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ঢ়گ̍ νϡʔχϯά͞Ε͍ͯͳ͍ .Z42- ઐ༻αʔόʔ

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ঢ়گ̎ ࢭ·Βͳ͍ϦΫΤετ Ͱ΋ඵؒ̑

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ঢ়گ̏ ڊେͳϩάςʔϒϧ º̎ ֤ສϨίʔυ

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໨ࢦ͢ .Z42-ͷઃఆΛ ͪΌΜͱཧղͯ͠ ࠷దͳύϑΥʔϚϯεΛɻ

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ɹNZDOG֬ೝ ΄΅σϑΥϧτ ɾТɾA

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ɹ͜ΕͰ͸ɾɾɾ ΄΅σϑΥϧτ ɾТɾA ޫ଎Ͳ͜Ζ͔ Ի଎ҎԼ

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ɹNZDOGઃఆํ਑ खͬऔΓૣ͘Ի଎͔Β ޫ଎΁ ɾڞ༗ྖҬ͔ΒςʔϒϧݸผྖҬ΁ ɾద੾ͳϝϞϦׂΓ౰ͯ

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ɹNZDOGઃఆํ਑ खͬऔΓૣ͘Ի଎͔Β ޫ଎΁ ɾڞ༗ྖҬ͔ΒςʔϒϧݸผྖҬ΁ ɾద੾ͳϝϞϦׂΓ౰ͯ

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ɹڞ༗ྖҬͱ͸ ɾ.Z42-ͷσϑΥϧτ͸ɺ͓͖͍ͬശͷத ɹͰશςʔϒϧΛऔΓѻ͍ͬͯΔ ɾେ͖ͳςʔϒϧ΋খ͞ͳςʔϒϧ΋ಉډ ɾϨίʔυͰ΋ߋ৽ʹ͕͔͔࣌ؒΔ

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ɹڞ༗ྖҬͱ͸ ɾ.Z42-ͷσϑΥϧτ͸ɺ͓͖͍ͬശͷத ɹͰશςʔϒϧΛऔΓѻ͍ͬͯΔ ɾେ͖ͳςʔϒϧ΋খ͞ͳςʔϒϧ΋ಉډ ɾϨίʔυͰ΋ߋ৽ʹ͕͔͔࣌ؒΔ

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ɹڞ༗ྖҬͱ͸ ɾ.Z42-ͷσϑΥϧτ͸ɺ͓͖͍ͬശͷத ɹͰશςʔϒϧΛऔΓѻ͍ͬͯΔ ɾେ͖ͳςʔϒϧ΋খ͞ͳςʔϒϧ΋ಉډ ɾϨίʔυͰ΋ߋ৽ʹ͕͔͔࣌ؒΔ

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ɹڞ༗ྖҬͷ࣮ྫ EBUBCBTF

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ɹڞ༗ྖҬͷ࣮ྫ EBUBCBTF UBCMFSPXTTJ[F

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ɹڞ༗ྖҬͷ࣮ྫ EBUBCBTF UBCMFSPXTTJ[F WBSMJCNZTRMJCEBUB

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ɹڞ༗ྖҬͷ࣮ྫ EBUBCBTF UBCMFSPXTTJ[F WBSMJCNZTRMJCEBUB ͜ͷϑΝΠϧʹ શͯͷςʔϒϧͷσʔλ͕ ه࿥͞Ε͍ͯΔ

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ɹςʔϒϧݸผྖҬͱ͸ ɾςʔϒϧΛ̍ͭͣͭ෼͚ͯऔΓѻ͏ ɾେ͖ͳςʔϒϧ΋খ͞ͳςʔϒϧ΋ݸผ ɾߋ৽ର৅ͷςʔϒϧͷྖҬʹͷΈߋ৽͕ ɹ͔͔ΔͨΊଞʹӨڹΛ༩͑ͳ͍

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ɹςʔϒϧݸผྖҬͱ͸ ɾςʔϒϧΛ̍ͭͣͭ෼͚ͯऔΓѻ͏ ɾେ͖ͳςʔϒϧ΋খ͞ͳςʔϒϧ΋ݸผ ɾߋ৽ର৅ͷςʔϒϧͷྖҬʹͷΈߋ৽͕ ɹ͔͔ΔͨΊଞʹӨڹΛ༩͑ͳ͍

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ɹςʔϒϧݸผྖҬͱ͸ ɾςʔϒϧΛ̍ͭͣͭ෼͚ͯऔΓѻ͏ ɾେ͖ͳςʔϒϧ΋খ͞ͳςʔϒϧ΋ݸผ ɾߋ৽ର৅ͷςʔϒϧͷྖҬʹͷΈߋ৽͕ ɹ͔͔ΔͨΊଞʹӨڹΛ༩͑ͳ͍

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ɹઃఆ಺༰

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ɹઃఆ಺༰ ͜Μ͚ͩʂ

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ͨͩ͠ɾɾɾ ɾNZTRM࠶ىಈ͚ͩͰ͸ ɹطଘͷςʔϒϧʹରͯ͠͸ద༻͞Εͳ͍ ɾ࠶ىಈޙʹ$3&"5& ɹ͞ΕΔςʔϒϧʹͷΈ༗ޮ

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ͨͩ͠ɾɾɾ ɾNZTRM࠶ىಈ͚ͩͰ͸ ɹطଘͷςʔϒϧʹରͯ͠͸ద༻͞Εͳ͍ ɾ࠶ىಈޙʹ$3&"5& ɹ͞ΕΔςʔϒϧʹͷΈ༗ޮ EVNQϦετΞ͕ඞཁ

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ɹ݁Ռ EBUBCBTF

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ɹ݁Ռ EBUBCBTF UBCMFSPXTTJ[F

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ɹ݁Ռ EBUBCBTF UBCMFSPXTTJ[F WBSMJCNZTRMJCEBUB

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ɹ݁Ռ EBUBCBTF UBCMFSPXTTJ[F WBSMJCNZTRMJCEBUB WBSMJCNZTRMNBNZ

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ɹ݁Ռ EBUBCBTF UBCMFSPXTTJ[F WBSMJCNZTRMJCEBUB WBSMJCNZTRMNBNZ EBUBCBTF໊Ͱ σΟϨΫτϦ͕࡞੒͞Ε ςʔϒϧ͝ͱʹ ϑΝΠϧ͕࡞ΒΕ͍ͯΔ

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ɹ݁Ռ EBUBCBTF UBCMFSPXTTJ[F WBSMJCNZTRMJCEBUB WBSMJCNZTRMNBNZ EBUBCBTF໊Ͱ σΟϨΫτϦ͕࡞੒͞Ε ςʔϒϧ͝ͱʹ ϑΝΠϧ͕࡞ΒΕ͍ͯΔ Ώɹ͑ɹʹ

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ɹ݁Ռ EBUBCBTF UBCMFSPXTTJ[F WBSMJCNZTRMJCEBUB WBSMJCNZTRMNBNZ SFQPSUςʔϒϧɹ͕ ߋ৽͞Εͨ৔߹ ֘౰ͷϑΝΠϧͷΈߋ৽

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ɹ͜ΕͰɾɾɾ ΄΅σϑΥϧτ ɾТɾA Ի଎ɹΛ௒͑ ຊདྷͷ੨ಔ੟ಆ࢜ʹ

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ɹNZDOGઃఆํ਑ खͬऔΓૣ͘Ի଎͔Β ޫ଎΁ ɾڞ༗ྖҬ͔ΒςʔϒϧݸผྖҬ΁ ɾద੾ͳϝϞϦׂΓ౰ͯ

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ɹϝϞϦׂΓ౰ͯͱ͸ ɾσʔλͱJOEFY͸ϝϞϦʹΩϟογϡ ɾద੾ͳαΠζ͸෺ཧϝϞϦͷׂ ɹ ॾઆ͋Δ͕ࠓͷॴ҆ఆ

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ɹϝϞϦׂΓ౰ͯͱ͸ ɾσʔλͱJOEFY͸ϝϞϦʹΩϟογϡ ɾద੾ͳαΠζ͸෺ཧϝϞϦͷׂ ɹ ॾઆ͋Δ͕ࠓͷॴ҆ఆ

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ɹઃఆ಺༰

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ɹઃఆ಺༰ ͜Μ͚ͩʂ

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ղઆ ⾣JOOPEC@CV⒎FS@QPPM@TJ[F( ɾσʔλͱJOEFYΛΩϟογϡ͓ͯ͘͠αΠζ ɾ%#αʔόʔͷ෺ཧϝϞϦ(ʹର͢Δ͓Αׂͦ ɾNZTRM࠶ىಈ࣌ʹׂΓ౰ͯΒΕ·͢ ɾॻ͖ࠐΈ࣌ʹ΋ύϑΥʔϚϯε޲্͕ݟࠐ·ΕΔ ɹˏ.Z42-ެࣜ

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ղઆ ⾣JOOPEC@MPH@pMF@TJ[F( ɾ*OOP%#ͷߋ৽ϩάαΠζ ɾDPNNJU଴ͪͷϩάΛه࿥͢Δ ɹˠ.Z42-͸DPNNJU࣌ɺ͍ͬͨΜϩάʹه࿥͞ΕΔ ɾϑΝΠϧ͸γʔέϯγϟϧͳͷͰɺߋ৽͕଎͍ ɾੵΜͩDPNNJUΛॱ࣮࣍σʔλʹ൓ө͢Δ

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ͦͷଞͷઃఆ ⾣εϩʔΫΤϦϩάؔ࿈ ׂѪʂ ه࿥ͯ͠؂ࢹ͢ΔΑ͏ ઃఆ͠Α͏ʂ

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ͦͷଞͷઃఆ ⾣ΫΤϦΩϟογϡؔ࿈ ׂѪʂ ಉҰΫΤϦ͸Ωϟογϡ͔ Βฦ͢Α͏ઃఆ͠Α͏ʂ ˞ॾઆ͋Γ

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