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Cloud Native RDBMS Aurora 〜進化は止まらず〜
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maroon1st
July 01, 2017
Technology
0
1.8k
Cloud Native RDBMS Aurora 〜進化は止まらず〜
Developers.IO 2017 の発表資料です。
http://eventregist.com/e/63HfQR3hNu7K
maroon1st
July 01, 2017
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Transcript
$MPVE/BUJWF3%#.4 "VSPSB ʙਐԽࢭ·Βͣʙ $MBTTNFUIPE *OD"84%JW4FOJPS4PMVUJPOT"SDIJUFDU )BKJNF0HVSJ %FWFMPQFST*0 #cmdevio2017
໔ࣄ߲ ຊൃද20177݄1࣌Ͱ ެ։͞Ε͍ͯΔใΛݩʹ͍ͯ͠·͢ কདྷ༷͕มΘΔՄೳੑ͕͋Γ·͢
None
8IPBN* େ܀फʢ!NBSPPOTUʣ ϝʔΧʔܥ4*FSʹ΄Ͳࡏ੶ͯ͠ ΫϥεϝιουʹδϣΠϯ ݱࡏ"84ͷಋೖίϯαϧςΟϯά ΠϯϑϥߏஙΛߦ͍ͬͯ·͢
"HFOEB ͢͜ͱɾ͞ͳ͍͜ͱ "VSPSBͷಛ 3%#.4Λ࠶ઃܭ͔ͨ͠Β࣮ݱͰ͖Δػೳ "VSPSB͍͜ͳ͠ͷྫ ·ͱΊ
ࠓ͢͜ͱɾ͞ͳ͍͜ͱ
ࠓ͢͜ͱɾ͞ͳ͍͜ͱ ࠓ͢͜ͱ "VSPSBͷಛ "VSPSBͷΞʔΩςΫνϟ "VSPSBΛ͍͜ͳ͢ํ๏
ࠓ͢͜ͱɾ͞ͳ͍͜ͱ ࠓ͞ͳ͍͜ͱ Ұൠతͳ3%#.4ͷػೳ "VSPSBҎ֎ͷ3%4ͷ͜ͱ "VSPSBͷཏతͳػೳઆ໌
"VSPSBͷಛ
࠷ֵۙ৽తͳσʔλϕʔε͕ ͍Ζ͍Ζग़͍ͯ·͢ΑͶʂ
ʮϞϯΩʔϨϯνʯʢ20172݄19 () 10:10 UTCͷ൛ʣʰΟΩϖσΟΞຊޠ൛ʱɻ https://ja.wikipedia.org/wiki/ϞϯΩʔϨϯν
European Southern ObservatoryʢESOʣ / Creative Commons Attribution 4.0 International
https://upload.wikimedia.org/wikipedia/commons/3/38/Artist%27s_rendering_ULAS_J1120%2B0641.jpg
ͰɺͬͺΓ
Creative Commons Attribution-Share Alike 3.0 Unported https://upload.wikimedia.org/wikipedia/commons/b/b0/Aurora_Borealis_NO.JPG
AuroraͷͰ͢
"NB[PO"VSPSB SF*OWFOUͰൃද "84্࢙࠷ૣ͘ .Z42-ͱ1PTUHSF42-
"VSPSBͷಛ w ཧ͕؆୯ w ߴ͍εέʔϥϏϦςΟ w Մ༻ੑͱٱੑ w ߴ
w ҆શ w ҆Ձ Creative Commons Attribution-Share Alike 3.0 Unported https://commons.wikimedia.org/wiki/File:Aurora_Borealis_22Jan2004.jpg
"VSPSBͷಛ ߴੑೳ .Z42-ͷഒ 1PTUHSF42-ͷഒ 3FBE࠷େ *014 8SJUF࠷େ *014 NTͷϨϓϦΧϨΠςϯγ
ߴ͍εέʔϥϏϦςΟ W$16(#ʙ W$16(# 5#·Ͱࣗಈ֦ு ࠷େݸͷϨϓϦΧ
"VSPSBͷಛ ߴ͍҆શੑ ωοτϫʔΫͷ 71$ ,.4ʹΑΔ҉߸Խ ίωΫγϣϯ҉߸Խ ߴՄ༻ੑͱٱੑ ͷՄ༻ੑͰઃܭ
ඵͰϑΣΠϧΦʔόʔ σʔλΛ";ʹॏԽ
"VSPSBͷಛ ޓੑ .Z42-ޓ 1PTUHSF42-ޓ શϚωʔδυܕ ཧλεΫʹ·ͳ͍ ࣗಈతͳϞχλϦϯά ࣗಈόοΫΞοϓ
"VSPSBͷಛ "VSPSB044ͷ3%#.4Λϕʔεʹͯ͠ɺ େྔΞΫηεΛࡹͨ͘Ίʹεϧʔϓοτ্͕͢Δ ํͰ։ൃ͍ͯ͠·͢ɻ ҰͭҰͭͷΫΤϦ͕େ͖͍Ϣʔεέʔεͷ߹ɺ ΦϦδφϧͷ3%#.4ʢ.Z42-1PTUHSF42-ʣ͕ ྑ͍߹͕͋Γ·͢ɻ
3%#.4Λ࠶ઃܭ͔ͨ͠Β ࣮ݱͰ͖Δػೳ
Auroraͷ࠷ॏཁ෦ Storage
"VSPSB$MVTUFSͷશମ Availability Zone A "VSPSB4UPSBHF&OHJOF ཧతͳڞ༗ετϨʔδϘϦϡʔϜ (#୯Ґͷ1SPUFDUJPO(SPVQ Availability Zone
B Availability Zone C $BDIF $BDIF $BDIF $BDIF $BDIF
"VSPSB4UPSBHF&OHJOF Availability Zone A "VSPSB4UPSBHF&OHJOF ཧతͳڞ༗ετϨʔδϘϦϡʔϜ (#୯Ґͷ1SPUFDUJPO(SPVQ Availability Zone
B Availability Zone C
-PH4USVDUVSFE4UPSBHF w σʔλΛϩάͷΑ͏ʹઌ಄͔Βه͢Δ w ֤ʑͷϩάϨίʔυ-PH4FRVFODF/VNCFS ʢ-4/ʣΛ࣋ͪෆɾॏෳΛผͰ͖Δ w طଘͷσʔλ͕͋ΔϒϩοΫΛ্ॻ͖͠ͳ͍ w
ݸਓͷײͰ͕͢ %%%ͷ&WFOU4PVSDJOHʹ௨͡Δ ۭ͖εϖʔε EBUB EBUB EBUB EBUB EBUB ࣌ܥྻ
1SPUFDUJPO(SPVQ 1SPUFDUJPO(SPVQ "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF 4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF ΠϯϝϞϦΩϡʔΠϯά 6QEBUF 2VFVF )PU -PH %BUB #MPDLT 4#BDLVQ
ACK ৼΓ͚ͯ ूΊΔ ϨίʔυΛه GC ચড় ߹ମ ϙΠϯτΠϯλΠϜ εφοϓγϣοτ P2PͰ௨৴ ᶃϨίʔυΛड৴͠ΠϯϝϞϦͷ ɹΩϡʔʹՃ ᶄϨίʔυΛӬଓԽͯ͠"$, ᶅϨίʔυΛཧͯ͠ΪϟοϓΛѲ ᶆϐΞͱ௨৴ͯ݀͠ຒΊ ᶇϩάϨίʔυΛ৽͍͠όʔδϣϯͷ ɹσʔλϒϩοΫʹ߹ମ ᶈఆظతʹϩάͱ৽͍͠όʔδϣϯͷ ɹϒϩοΫΛ4ʹసૹ ᶉఆظతʹݹ͍όʔδϣϯͷΨϕʔδ ɹίϨΫγϣϯΛ࣮ࢪ ᶊఆظతʹϒϩοΫͷ$3$Λݕূ ᶊ ᶉ ᶈ ᶇ ᶆ ᶅ ᶄ ᶃ
ಡΈॻ͖௨ৗ࣌ͷಈ࡞ 1SPUFDUJPO(SPVQ "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF 4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
ಡΈॻ͖௨ৗ࣌ͷಈ࡞ 1SPUFDUJPO(SPVQ "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF 4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
ಡΈॻ͖ετϨʔδো࣌ͷಈ࡞ 1SPUFDUJPO(SPVQ "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF 4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
ಡΈॻ͖ετϨʔδো࣌ͷಈ࡞ ॏোͰॻ͖ࠐΈ2VPSVNΛཱ֬Ͱ͖Δ 1SPUFDUJPO(SPVQ "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
ಡΈॻ͖ετϨʔδো࣌ͷಈ࡞ ॏোͰಡΈࠐΈ2VPSVNΛཱ֬Ͱ͖Δ 1SPUFDUJPO(SPVQ "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
σʔλ෮چετϨʔδো࣌ͷಈ࡞ ࣗಈతʹোΛݕͯ͠σʔλΛ෮چ 1SPUFDUJPO(SPVQ "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF (PTTJQ1SPUPDPM
ϨϓϦέʔγϣϯͱϑΣΠϧΦʔόʔ
ϨϓϦέʔγϣϯ 1SPUFDUJPO(SPVQ "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF 4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF $BDIF $BDIF $BDIF
ϨϓϦέʔγϣϯ 1SPUFDUJPO(SPVQ "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF 4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF $BDIF $BDIF ϝλσʔλ $BDIF
ϨϓϦέʔγϣϯ 1SPUFDUJPO(SPVQ "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF 4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF $BDIF $BDIF আ $BDIF আ
ϑΣΠϧΦʔόʔ 1SPUFDUJPO(SPVQ "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF 4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF $BDIF $BDIF $BDIF
ϑΣΠϧΦʔόʔ 1SPUFDUJPO(SPVQ "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF 4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF $BDIF $BDIF ঢ֨ $BDIF
ϑΣΠϧΦʔόʔ 1SPUFDUJPO(SPVQ "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF "WBJMBCJMJUZ;POF 4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF
4UPSBHF/PEF 4UPSBHF/PEF 4UPSBHF/PEF $BDIF $BDIF શͯআ $BDIF શͯআ
AWSαʔϏεͱͷ࿈ܞ
-BNCEB'VODUJPO*OUFHSBUJPO "VSPSB͔Β-BNCEBΛݺΔ ࣮ετΞυϓϩγʔδϟ ʢඇಉظͰΓͳ͠ʣ τϦΨʔΠϕϯτεέδϡʔϥ ͱΈ߹ΘͤՄೳ AWS Lambda Amazon
Aurora
-BNCEB'VODUJPO*OUFHSBUJPO "VSPSB͔Β-BNCEBΛݺΔ ࣮ετΞυϓϩγʔδϟ ʢඇಉظͰΓͳ͠ʣ τϦΨʔΠϕϯτεέδϡʔϥ ͱΈ߹ΘͤՄೳ "VSPSBͷσʔλߋ৽ͰΠϕϯτ υϦϒϯʹ֤αʔϏεΛݺΔ Amazon
CloudWatch Amazon Kinesis Amazon SNS Amazon DynamoDB Amazon ES AWS Lambda Amazon Aurora
*"."VUIFOUJDBUJPO*OUFHSBUJPO "VSPSBʹ*".ݖݶͰϩάΠϯ ᶃೝূใΛ߹ͤΔ ᶄೝূใΛऔಘ͢Δ ᶅ"VSPSBʹΞΫηε͢Δʢ44-ʣ ᶆ ͓ͦΒ͘ ೝূใΛݕূ͢Δ ᶇ
͓ͦΒ͘ ݖݶΛऔಘ͢Δ ˞εϧʔϓοτ͕͍ͷ͕ ɹʢଓඵɺECUNJDSPଓඵʣ client IAM temporary security credential permissions "84"VUIFOUJDBUJPO1MVHJO Amazon Aurora ᶇ ᶆ ᶅ ᶄ ᶃ
σʔλཧ
%BUBCBTF$MPOJOH ଈ࠲ʹ%#σʔλΛෳ ίϐʔͤͣʹಉ͡σʔλΛࢀর ΄΅ଈ࠲ʹ࡞ྃ ΫϩʔϯઌͰมߋʢՃߋ৽ আʣͨ࣌͠ʹίϐʔ ΦϦδφϧͰมߋͯ͠Ϋϩʔ ϯઌͷσʔλαΠζʹӨڹͳ͠ Ϋϩʔϯ·Ͱ࡞Մೳ
ຊ൪Ϋϥελ (# $MPOJOH ݕূΫϥελ ΄΅(# มߋσʔλ มߋσʔλ ΦϦδφϧ ίϐʔ ʴ
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ʢͦΕҎ্ίϐʔʣ ຊ൪Ϋϥελ (# $MPOJOH ݕূΫϥελ ΄΅(# …… ݸ (# $MPOJOH $PQZ
%#σʔλΛҙͷ࣌ʹߴʹר͖͢ UͰUʹ͢߹ɺUͱUͷؒͷ-4/ͷϨίʔυΛݟ͑ͳ͘͢Δɻ ͢ΔͱU͔Βͷߋ৽͕ফ͑Δɻ ಉ༷ʹU͔ΒUʹ͢߹ʹUʙUͷϨίʔυΛݟ͑ͳ͘͢Δɻ -PH4USVDUVSFE4UPSBHFͷಛ͕ग़ͨػೳͩͱࢥΘΕΔɻ *OWJTJCMF *OWJTJCMF %BUBCBTFCBDLUSBDLʢ$0.*/(400/ʣ t0
t1 t2 t3 t4 t5
R Ͱɺඈͼಓ۩తͳػೳ͚ͩ͡Όͳ͍
ಓͳύϑΥʔϚϯεվળ ϩοΫڝ߹ͷվળ ඇಉظάϧʔϓίϛοτ εϨουϓʔϧͷ࣮ ϓϥΠϚϦΩʔͷࠪํ๏ͷվળ
"VSPSB͍͜ͳ͠ͷྫ
Auroraͷ࣮ߦதΫΤϦΛࢹ͢Δ
"VSPSBͷ࣮ߦதΫΤϦΛࢹ͢Δ 4MPX2VFSZྃޙͷग़ྗɻʰ࣮ߦதʱͷঢ়گ͕ݟ͍ͨɻ &WFOU4DIFEVMFSͰΫΤϦ࣮ߦ 130$&44-*45ͷ݁ՌΛ -BNCEBૹΔ -BNCEB͔Β$MPVE8BUDI-PHT ৄࡉͪ͜Β IUUQEFWDMBTTNFUIPEKQDMPVEBXTBVSPSBQSPDFTTMJTUUPDMPVEXBUDIMPHT ˞3FBEFS&WFOU4DIFEVMFS͕ಈ͔ͳͯ͘πϥ͍
&7&/54$)&%6-&3 130$&44-*455"#-& DBMMMBNCEB@BTZOD Amazon CloudWatch AWS Lambda
Կނ"VSPSB͔Β-BNCEB࣮ߦʁ -BNCEBΛఆظ࣮ߦͤͯ͞"VSPSBʹΞΫηεՄೳ "VSPSB͔Β-BNCEBΛͬͯΈ͔ͨͬͨɻ 71$ͷ"VSPSBʹΞΫηε͢Δʹ&/*͕ඞཁ͕ͩɺ࡞ʹ ͕͔͔࣌ؒΔɻ ʮࢹରʹใࠂͤ͞Δͳʯ͕ͩܭଌ͕తͳͷͰແ͠
ߴϑΣΠϧΦʔόʔ
ߴϑΣΠϧΦʔόʔ .BSJB%#$POOFDUPS+Λ༻͢Δͱ֤ϊʔυͷεςʔ λεΛஅͯ͠8SJUFSଓͰ͖Δɻ wʙඵͰଓઌϊʔυΛସՄೳ ΫϥελΤϯυϙΠϯτͷ55-ඵ wJOOPEC@SFBE@POMZάϩʔόϧมΛஅͯ͠8SJUFSଓ w௨ৗͷ.Z42-༻+%#$υϥΠόͱͯ͠༻Մೳ
ߴϑΣΠϧΦʔόʔ .BSJB%#$POOFDUPS+Λ༻͢Δͱ֤ϊʔυͷεςʔ λεΛஅͯ͠8SJUFSଓͰ͖Δɻ wʙඵͰଓઌϊʔυΛସՄೳ ΫϥελΤϯυϙΠϯτͷ55-ඵ wJOOPEC@SFBE@POMZάϩʔόϧมΛஅͯ͠8SJUFSଓ w௨ৗͷ.Z42-༻+%#$υϥΠόͱͯ͠༻Մೳ w+BWBݶఆ
ߴϑΣΠϧΦʔόʔ +BWBҎ֎ͷڥͰಉ͡Α͏ͳ͜ͱΛΓ͍ͨɻ wJOOPEC@SFBE@POMZͰϔϧενΣοΫ͢Εྑ͍ wϩʔυόϥϯαΛͬͯΫϥΠΞϯτଆͰஅ w)"1SPYZΛ͑FYUFSOBMDIFDL͕͑Δ w͍ͭͰʹ3FBEFSͷෛՙࢄͰ͖ͦ͏
ߴϑΣΠϧΦʔόʔ ͬͯΈͨʂʢະɻɻɻϋϚΓॴ͕͋Δ͔ʣ wJOOPEC@SFBE@POMZͷνΣοΫεΫϦϓτΛ࡞ wIBQSPYZDGHͷFYUFSOBMDIFDLʹ ্هεΫϦϓτΛઃఆ w8SJUFSʢϑΣΠϧΦʔόʔʣͱ3FBEFS ʢϩʔυόϥϯγϯάʣͷޱΛ༻ҙ ࢀߟࢿྉɿ 3%4GPS.Z42-͔Β"VSPSBʹҠߦͨ͠3%4GPS.Z42-UP"VSPSBCZ'6+*8"3"4IVOJDIJSP
IUUQTTQFBLFSEFDLDPNGVKJXBSBSETGPSNZTRMUPBVSPSB EC2 instance contents
ߴϑΣΠϧΦʔόʔʢະɻɻɻʣ ௨ৗ࣌ wॻ͖ࠐΈϚελ wಡΈࠐΈεϨʔϒΛ ϩʔυόϥϯγϯά 8SJUF 3FBE OFF ON
ON innodb_read_only
ߴϑΣΠϧΦʔόʔʢະɻɻɻʣ োൃੜ wϚελʹোൃੜ wΞΫηεෆೳʹͳΔ 8SJUF 3FBE ʔ ON ON
innodb_read_only
ߴϑΣΠϧΦʔόʔʢະɻɻɻʣ োൃੜ wϔϧενΣοΫ͕/(ʹͳΔ 8SJUF 3FBE ʔ ON ON innodb_read_only
ߴϑΣΠϧΦʔόʔʢະɻɻɻʣ "VSPSBଆϑΣΠϧΦʔόʔ wผͷϊʔυ͕Ϛελʹঢ֨ JOOPEC@SFBE@POMZมΘΔ 8SJUF 3FBE ʔ OFF ON
innodb_read_only
ߴϑΣΠϧΦʔόʔʢະɻɻɻʣ )"1SPYZଆϑΣΠϧΦʔόʔ wJOOPEC@SFBE@POMZΛݩʹ Ϛελʹॻ͖ࠐΈΛྲྀ͢ wϚελʹಡΈࠐΈΛྲྀ͞ͳ͍ 8SJUF 3FBE ʔ OFF
ON innodb_read_only
ߴϑΣΠϧΦʔόʔʢະɻɻɻʣ োϊʔυͷ෮چ wো͕ൃੜͨ͠ϊʔυ εϨʔϒͱͯ͠෮چ wϔϧενΣοΫ͕0,ʹͳΔͱ ಡΈࠐΈ͕ྲྀΕΔ 8SJUF 3FBE ON
OFF ON innodb_read_only
ߴϑΣΠϧΦʔόʔʢະɻɻɻʣ ໝͰ͕͢ɺ͞Βʹ๛ͳػೳ͚ͭΒΕΔ͔ɻɻɻ wΫϥελใ͔ΒIBQSPYZDGHΛࣗಈੜ͢ΕεϨʔϒ ՃͰιϑτΣΞͷઃఆΛมߋ͠ͳͯ͘ΈࠐΊΔ wϚελͷεέʔϧΞοϓΛαʔϏε࣌ؒதʹ࣮ߦՄೳʁ ʢඵͷଓஅ͕ڐ༰Ͱ͖Δ߹ʣ
·ͱΊ
·ͱΊ w "VSPSBͷཁετϨʔδ w -PH4USVDUVSFE4UPSBHFΛϕʔεʹͯ͠๛ͳ ػೳΛ࣮ݱ͍ͯ͠Δ w "VSPSBΛ͍͜ͳ͢͜ͱͰ৭ʑͳϢʔεέʔεʹ ରԠͰ͖Δ
w ߴϑΣΠϧΦʔόʔΛ͍ͤͨ͞ਓੜͩͬͨɻɻɻ
2VFTUJPO5JNF ʁ
None