Auroraの凄さを振り返る

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5 170 PV Developers.IO 4

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6 Agenda • - • • A •

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7 • • • •

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8 Aurora

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12 Aurora

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13 Amazon Aurora 0 0 IL S MBR 4 1 0 D A 2 :4 Q P

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14 Aurora • L • M • • SQ • P • Creative Commons Attribution-Share Alike 3.0 Unported https://commons.wikimedia.org/wiki/File:Aurora_Borealis_22Jan2004.jpg

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16 Aurora B D

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17 Aurora $ # " " ! "

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18 Aurora

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19 Aurora

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20 Well-ArchitectedAurora

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21 Well-Architected Framework - 5F W - A

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22 Well-ArchitectedAurora" - 5 !

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32 ( )

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33 ( )

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34 ( )

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35 Log-Structured Storage S L L S -

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36 Log Structured StorageWrite

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37 Log Structured StorageWrite

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38 Log Structured StorageWrite

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39 Log Structured StorageWrite

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40 Log Structured StorageCommit

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41 Log Structured StorageRead

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42 Log Structured StorageRead

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43 Log Structured StorageRead

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44 Log Structured StorageRead

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45 Log Structured StorageTransaction Recovery

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46 Log Structured StorageTransaction Recovery

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47 Log Structured StorageTransaction Recovery

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48 Log Structured StorageTransaction Recovery

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49 Log Structured StorageRecovery

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50 Log Structured StorageRecovery

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51 Log Structured StorageRecovery

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52 Log Structured StorageRecovery

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53 Log Structured StorageRecovery

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54 Log Structured StorageRecovery

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55 Log Structured StorageRecovery

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56 Log Structured StorageRecovery

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58 PQ S e 5 5 3 • O A H J • / A f • / / A f • A i f • I K a Bch •

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59 "# ! https://image.slidesharecdn.com/20171222awsblackbelt2017aurorapostgresql-171220102238/95/aws- black-belt-online-seminar-2017-amazon-aurora-with-postgresql-compatibility-36-638.jpg http://media.amazonwebservices.com/jp/summit2016/2D-02.pdf

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60 . I/O . / 3 3 3 5 . . /

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61 AKP PJoinJ . ) K 6 - - -- e 5 ( ( AB 6 S 6 J c Q AL 5 ( 5 ( K Rd g M P f P a

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62 Hash Join Batch Scan • ) H( ( d MA Na d A K e A • J d MA ) BHc MA LQ S MA

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63 Parallel Query • " • ' $ • %! https://www.slideshare.net/AmazonWebServices/deep-dive-on-the-amazon-aurora-mysqlcompatible-edition-dat301-reinvent-2017

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64 Slave % # "& $!'

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65 Slave % # "& $!'

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67 M • R S • - S • • 6A •

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68 Multi-AZ"%!Read Replica$ "%!

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69 Multi-AZRead Replica

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70 Multi-AZRead Replica

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71 Read ReplicaAuto Scaling

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72 Aurora Serverless 2 10 • 5 • 2 5 • https://www.slideshare.net/AmazonWebServices/deep-dive-on-the-amazon-aurora-mysqlcompatible-edition-dat301-reinvent-2017

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74 • • •

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76 L • • I • • • • Z • A D • • PMZ •

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77 Zero Downtime Patch ( ) https://d1.awsstatic.com/events/jp/2017/summit/slide/D3T1-6.pdf

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78 ! D M B

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79 backtrack • 1 • BD ) ( • Log-Structured Storage

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80 Database clone /

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81 Performance Insights

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82 IAM / • / )/ • A ( • )W • 0 WS 2 2

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83 A 1 5 % % 5 6 https://image.slidesharecdn.com/dat303-161214152920/95/aws-reinvent-2016-deep-dive-on-amazon-aurora-dat303-51-638.jpg