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今から始めるOracleDatabase
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yuina
March 22, 2018
Technology
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今から始めるOracleDatabase
2018/02/20 インフラ勉強会登壇資料
yuina
March 22, 2018
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Transcript
ࠓ͔Β࢝ΊΔ 0SBDMF%BUBCBTF JOΠϯϑϥษڧձ 1
ࣄނհ w Ώ͍ͳʢˏZVJOB@Jʣ w ѪͰंࡌˠۀܥˠंࡌͷ։ൃͯ͠·͢ w ڵຯͷ͋Δ͜ͱΛͭ·Έ৯͍ͯ͠ΔͷͰ໎த w 0SBDMF.BTUFS̐લ͔Β#SPO[Fࢭ·Γ w
ॳ-5ͳͷͰੜஆ͔͍Ͱݟक͍ͬͯͩ͘͞ 2
0SBDMF%BUB#BTF ͬͯΔਓʂ 3
͓ஈߴ͍%#ͬͯҎ֎ ਖ਼Α͘Θ͔ΒΜɻ 4
ΞδΣϯμ w0SBDMF%BUB#BTFͱͳΜͧʁ wͲΜͳߏʹͳͬͯΜͷʁ wଞͷ3%#.4ͱԿ͕ҧ͏Μʁ 5
0SBDMF%BUBCBTF ͱͳΜͧʁ 6
0SBDMF%BUBCBTFͱ w ΞϝϦΧͷ0SBDMF͕ࣾ։ൃɺൢച͍ͯ͠Δ ؔσʔλϕʔεཧγεςϜʢ3%#.4ʣɻ w ੈքॳͷ༻3%#.4Β͍͠ɻΒΜ͚Ͳɻ w ݱࡏͷ࠷৽όʔδϣϯlD3FMFBTF z
w Dͬͯͷ͕ൃද͞Ε͍ͯΔ͚ΕͲΫϥυϕʔε͔ͩΒ Α͘Θ͔ΒΜɻ 7
0SBDMF%BUBCBTFͱ w ϥΠηϯεྉۚΫιߴ͍ɻ άάͬͨΒ࠷҆Ͱ ԁ 1FSTPOBM&EJUJPO w Ͱࢼ༻ֶशతͷݸਓར༻ͳΒ શ෦ೖΓͷ&OUFSQSJTF&EJUJPOແྉͰ͑Δɻ
w ͱΓ͋͑ͣؾʹͳͬͨΒߏங͢Ε͍͍Μ͡Όͳ͍͔ͳɻ ʢͦͷ͏ͪΔ͔͠Εͳ͍ʣ 8
ͲΜͳߏʹ ͳͬͯΔΜʁ 9
0SBDMF%BUBCBTFͷதͬͯ͜Μͳײ͡ ʢ؆қ൛ʣ 10 Ç㲋 ετϨʔδ Ç㲋 ϝϞϦ αʔόʔ ϓϩηε Ϧεφʔ
ϓϩηε 0SBDMF%#αʔόʔ σʔλϑΝΠϧ ʢςʔϒϧ٧ΊࠐΜͰΔͱ͜ʣ ϩάϑΝΠϧ ετϨʔδ͔Β Ωϟογϡͨ͠ σʔλςʔϒϧ όοΫάϥϯυϓϩηε τϥϯβΫγϣϯ ͷϩά
ଞͷ3%#.4ͱ Կ͕ҧ͏Μʁ 11
3%#.4ͱݴͬͨΒ ԿΛࢥ͍ු͔·͔͢ʁ 12
ଞͷ3%#.4ͱͷҧ͍ w 0SBDMF%BUBCBTF w 42-4FSWFS w 1PTUHSF42- w .Z42-ʢΈΜͳେ͖.BSJBͪΌΜಉ͔͡ͱʣ 13
ҎԼͷ%#Λൺֱͯ͠ΈΔɻ
ଞͷ3%#.4ͱͷҧ͍ ʢτϥϯβΫγϣϯฤʣ w 0SBDMF%BUBCBTF ˠࣗಈίϛοτͯ͘͠Εͳ͍ʂ %.-࣮ߦޙʹ໌ࣔతʹίϛοτ͢ΔͨΊͷίϚϯυΛ ଧͨͳ͍ͱͩΊɻ w 42-4FSWFS w
1PTUHSF42- w .Z42-ʢΈΜͳେ͖.BSJBͪΌΜʣ ˠ̍ΫΤϦ࣮ߦ͝ͱʹࣗಈίϛοτͯ͘͠ΕΔʂ τϥϯβΫγϣϯͰಈ͔͍ͨ͠߹໌ࣔతʹ։࢝ɺίϛοτͷ ίϚϯυΛߦ͏ඞཁ͕͋Δɻ 14 VQEBUFଞ %.- Λ࣮ߦͨ͠ࡍͷτϥϯβΫγϣϯॲཧ
ଞͷ3%#.4ͱͷҧ͍ ʢτϥϯβΫγϣϯฤʣ w 0SBDMF%BUBCBTF w 42-4FSWFS ˠ̍ΫΤϦ࣮ߦ͝ͱʹࣗಈίϛοτͯ͘͠ΕΔʂ τϥϯβΫγϣϯͰಈ͔͍ͨ͠߹໌ࣔతʹ։࢝ɺίϛοτͷ ίϚϯυΛߦ͏ඞཁ͕͋Δɻ w
1PTUHSF42- ˠࣗಈίϛοτͯ͘͠Εͳ͍ʂ %.-࣮ߦޙʹ໌ࣔతʹίϛοτ͢ΔͨΊͷίϚϯυΛଧͨͳ͍ͱͩΊɻ w .Z42-ʢΈΜͳେ͖.BSJBͪΌΜʣ ˠ̍ΫΤϦ࣮ߦ͝ͱʹࣗಈίϛοτͯ͘͠ΕΔʂ %.-࣮ߦޙʹ໌ࣔతʹίϛοτ͢ΔͨΊͷίϚϯυΛ ଧͨͳ͍ͱͩΊɻ%%-จ҉తίϛοτͯ͠͠·͏ͨΊɺτϥϯβΫγϣϯॲཧ͢Β ͤͯ͞Β͑ͳ͍ɾɾɾ 15 $SFBUF5BCMFଞ %%- Λ࣮ߦͨ͠ࡍͷτϥϯβΫγϣϯॲཧ
ଞͷ3%#.4ͱͷҧ͍ ʢ42-ΫΤϦฤʣ w 0SBDMF%BUBCBTF ˠͦͦͦΜͳ͜ͱͰ͖ͳ͍ʂ8)&3&۟Ͱબ͢Δඞཁ͋Γɻ ྫɿʮ4&-&$5ˎ'30.&.1-0&&48)&3&SPXOVNʯ w 42-4FSWFS ˠ501۟Λ͏ɻ ྫɿʮ4&-&$5501ˎ'30.&.1-0:&&4ʯ
w 1PTUHSF42- w .Z42-ʢΈΜͳେ͖.BSJBͪΌΜʣ ˠ-*.*5۟Λ͏ɻ ྫɿʮ4&-&$5ˎ'30.&.1-0:&&4-*.*5ʯ 16 ݕࡧ݅ࢦఆͷΫΤϦͷॻ͖ํ
݁ہ0SBDMFͷ Կ͕͍͍ͷʁ 17
0SBDMF%BUBCBTFͷར w ̍Πϯελϯεʹ̍σʔλϕʔε͔͠࡞Εͳ͍ͨΊɺ ΠϯελϯεΛఀࢭͯ͠ଞͷ%#ʹӨڹ͕ग़ͳ͍ɻ ˠ%#Πϯελϯεͷোʹڧ͍ɻ w ࣗಈͰτϥϯβΫγϣϯΛ։࢝ͯ͘͠ΕΔͨΊɺ %.- 6QEBUFจͳͲ Λϛεͯ͠ϩʔϧόοΫՄೳɻ
ˠଞͷ3%#ͩͱɺτϥϯβΫγϣϯΛ։࢝͠ΕͨΒ ඞࢮʹΫΤϦॻ͔ͳ͍ͱΒͳ͍ɻ w ಡΈऔΓҰ؏ੑ͕͋ΔͨΊɺόονॲཧ͕͍ͬͯΔ్தͰɺ ࢀর͢Δ͚ͩͳΒͳ͘༻Մೳɻ w ॲཧঢ়گʹΑͬͯϝϞϦͷׂΛಈతʹม͑ͯ͘ΕΔɻ 18
·ͱΊ 19
w 0SBDMF%#Ͱ༡Ϳ͚ͩͳΒλμ͔ͩΒͱΓ͋͑ͣ༡΅͏ɻ w ଞͷ3%#ΑΓোʹڧ͍Αʂ w ݎ͚ͩͲσϨΔͱ͔Θ͍͍%# 20
͓ΘΓ 21