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performance-tuning-mysql
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mamy1326
February 22, 2017
Programming
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performance-tuning-mysql
mamy1326
February 22, 2017
Transcript
38 slides
.Z42-αʔόʔΛ ηϒϯηϯγζʹ ֮Ίͤ͞Δ͓ ·Έͳ͓͖ !NBNZ 'FC !ୈճ1)1ษڧձ!౦ژ
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
ࠓͷςʔϚ .Z42-ͷ খӉΛ೩͠ νϡʔχϯά
ࠓͷςʔϚ %#αʔόʔΛ ηϒϯηϯγζ ύϑΥʔϚϯε ʹ֮Ίͤ͞Δ
τϥϒϧಥવʹ ɾڭߖ ʮϦΫΤετ૿ՃͰαʔόʔ͕མͪͨΑ͏͕ͩʯ ɾࡶڕ ʮ%#ωοΫͳͷͰBQBDIFͷଓݮΒ͠·͠ΐ͏ʯ
τϥϒϧಥવʹ ɾϑΣχοΫεҰً ʮཌྷఱᠳʯ ɾڭߖ ʮϦΫΤετ૿ՃͰαʔόʔ͕མͪͨΑ͏͕ͩʯ ɾࡶڕ ʮ%#ωοΫͳͷͰBQBDIFͷଓݮΒ͠·͠ΐ͏ʯ
֓ཁ %#ͷ -"͕Ͷ্͕ͬͯΔΜͰ ͱΓ͋͑ͣ 8&#ͷଓ੍ݶͯ͠ Ͳ͏ʹ͔͍ͯͨ͠
ঢ়گ̍ νϡʔχϯά͞Ε͍ͯͳ͍ .Z42- ઐ༻αʔόʔ
ঢ়گ̎ ࢭ·Βͳ͍ϦΫΤετ Ͱඵؒ̑
ঢ়گ̏ ڊେͳϩάςʔϒϧ º̎ ֤ສϨίʔυ
ࢦ͢ .Z42-ͷઃఆΛ ͪΌΜͱཧղͯ͠ ࠷దͳύϑΥʔϚϯεΛɻ
ɹNZDOG֬ೝ ΄΅σϑΥϧτ ɾТɾA
ɹNZDOGઃఆํ େࣄͳͱ͜Ζ͚ͩൈਮ ࣌ؒతʹͭ ɾڞ༗ྖҬ͔ΒςʔϒϧݸผྖҬ ɾదͳϝϞϦׂΓͯ
ɹNZDOGઃఆํ େࣄͳͱ͜Ζ͚ͩൈਮ ࣌ؒతʹͭ ɾڞ༗ྖҬ͔ΒςʔϒϧݸผྖҬ ɾదͳϝϞϦׂΓͯ
ɹڞ༗ྖҬͱ ɾ.Z42-ͷσϑΥϧτɺ͓͖͍ͬശͷத ɹͰશςʔϒϧΛऔΓѻ͍ͬͯΔ ɾେ͖ͳςʔϒϧখ͞ͳςʔϒϧಉډ ɾϨίʔυͰߋ৽ʹ͕͔͔࣌ؒΔ
ɹڞ༗ྖҬͷ࣮ྫ EBUBCBTF UBCMFSPXTTJ[F WBSMJCNZTRMJCEBUB
ɹڞ༗ྖҬͷ࣮ྫ EBUBCBTF UBCMFSPXTTJ[F WBSMJCNZTRMJCEBUB ͜ͷϑΝΠϧʹ શͯͷςʔϒϧͷσʔλ͕ ه͞Ε͍ͯΔ
ɹςʔϒϧݸผྖҬͱ ɾςʔϒϧΛ͚̍ͭͣͭͯऔΓѻ͏ ɾେ͖ͳςʔϒϧখ͞ͳςʔϒϧݸผ ɾߋ৽ରͷςʔϒϧͷྖҬʹͷΈߋ৽͕ ɹ͔͔ΔͨΊଞʹӨڹΛ༩͑ͳ͍
ɹઃఆ༰ ͜Μ͚ͩʂ
ͨͩ͠ɾɾɾ ɾNZTRM࠶ىಈ͚ͩͰ ɹطଘͷςʔϒϧʹରͯ͠ద༻͞Εͳ͍ ɾ࠶ىಈޙʹ$3&"5& ɹ͞ΕΔςʔϒϧʹͷΈ༗ޮ EVNQϦετΞ͕ඞཁ
ɹ݁Ռ EBUBCBTF UBCMFSPXTTJ[F WBSMJCNZTRMJCEBUB WBSMJCNZTRMNBNZ
ɹ݁Ռ EBUBCBTF UBCMFSPXTTJ[F WBSMJCNZTRMJCEBUB WBSMJCNZTRMNBNZ EBUBCBTF໊Ͱ σΟϨΫτϦ͕࡞͞Ε ςʔϒϧ͝ͱʹ ϑΝΠϧ͕࡞ΒΕ͍ͯΔ
ɹNZDOGઃఆํ େࣄͳͱ͜Ζ͚ͩൈਮ ࣌ؒతʹͭ ɾڞ༗ྖҬ͔ΒςʔϒϧݸผྖҬ ɾదͳϝϞϦׂΓͯ
ɹϝϞϦׂΓͯͱ ɾσʔλͱJOEFYϝϞϦʹΩϟογϡ ɾదͳαΠζཧϝϞϦͷׂ ɹ ॾઆ͋Δ͕ࠓͷॴ҆ఆ
ɹઃఆ༰ ͜Μ͚ͩʂ
ղઆ ⾣JOOPEC@CV⒎FS@QPPM@TJ[F( ɾσʔλͱJOEFYΛΩϟογϡ͓ͯ͘͠αΠζ ɾ%#αʔόʔͷཧϝϞϦ(ʹର͢Δ͓Αׂͦ ɾNZTRM࠶ىಈ࣌ʹׂΓͯΒΕ·͢ ɾॻ͖ࠐΈ࣌ʹύϑΥʔϚϯε্͕ݟࠐ·ΕΔ ɹˏ.Z42-ެࣜ
ղઆ ⾣JOOPEC@MPH@pMF@TJ[F( ɾ*OOP%#ͷߋ৽ϩάαΠζ ɾDPNNJUͪͷϩάΛه͢Δ ɹˠ.Z42-DPNNJU࣌ɺ͍ͬͨΜϩάʹه͞ΕΔ ɾϑΝΠϧγʔέϯγϟϧͳͷͰɺߋ৽͕͍ ɾੵΜͩDPNNJUΛॱ࣮࣍σʔλʹө͢Δ
ͦͷଞͷઃఆ ⾣εϩʔΫΤϦϩάؔ࿈ ׂѪʂ هͯ͠ࢹ͢ΔΑ͏ ઃఆ͠Α͏ʂ
ͦͷଞͷઃఆ ⾣ΫΤϦΩϟογϡؔ࿈ ׂѪʂ ಉҰΫΤϦΩϟογϡ͔ Βฦ͢Α͏ઃఆ͠Α͏ʂ ˞ॾઆ͋Γ
ͦͷଞͷઃఆ ⾣εϨουΩϟογϡؔ࿈ ׂѪʂ ଟ͗͢Δͱอ࣋͗͢͠Δ ͔Βҙͩͧʂ
࠷ऴ݁Ռ ⾣ඵؒϦΫΤετʂ ⾣ϝϞϦ͕ੵ·Ε͚ͨͩՔಇʂ ⾣ςʔϒϧݸผͰߋ৽ܥ͕ૣ͘ʂ ⾣JOEFYݟ͠ͰεϩʔΫΤϦ໓ʂ ɹ ͍ͭͰʹ
·ͱΊ ⾣αʔϏεʹԠͯ͡దʹઃఆʂ ⾣σϑΥϧτμϝʂθολΠʂ ⾣ઃఆޙͷఆظతʹࢹʂ ɹˠνϡʔχϯάܧଓ໋͕ʂ ⾣ςʔϒϧઃܭܭըతʹʂ
ऴΘΓʹ ܅খӉʢίεϞʣΛ ײͨ͜͡ͱ͕͋Δ͔
ऴΘΓʹ ΞϓϦΤϯδχΞ͔ͩΒͬͯ ΠϯϑϥΛ ଞਓͤʹ͠ͳ͍
ऴΘΓʹ ࠓ͍ΔੈքΛ͛Δ͜ͱ ΤϯδχΞਓੜͷ͕Γ Λҙຯ͢Δ
ऴΘΓʹ ͍ੈքָ͍ͧ͠ʂ
ऴΘΓʹ ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ
وَ "QQFOEJY ⾣ݩهࣄͷ͝հ ɹ.Z42-ύϑΥʔϚϯενϡʔχϯά ɹɹNZDOGͷݟ͠ ɹIUUQRJJUBDPNNBNZJUFNTDFBFFDD⒎B
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