Slide 1

Slide 1 text

Copyright © 2018 Classi Corp. All Rights Reserved. 2018/08/29 Real Tech Night Copyright © 2018 Classi Corp. All Rights Reserved.

Slide 2

Slide 2 text

Copyright © 2018 Classi Corp. All Rights Reserved. • • • Classi 1

Slide 3

Slide 3 text

Copyright © 2018 Classi Corp. All Rights Reserved. • • Classi • RailsAngular Chief Officer 2 @hachi_eiji

Slide 4

Slide 4 text

Copyright © 2018 Classi Corp. All Rights Reserved. 3 <20 #'(,* ① %.1; +30 )-5 ② 1!&)$(( 8 )") ,7 ③ 1!&)$()")-5 (4 /69 : #'()) https://www.ibm.com/developerworks/jp/cloud/library/cl-multitenantsaas/index.html

Slide 5

Slide 5 text

Copyright © 2018 Classi Corp. All Rights Reserved. 4 1 Classi !‍

Slide 6

Slide 6 text

Copyright © 2018 Classi Corp. All Rights Reserved. 5 2 Classi !

Slide 7

Slide 7 text

Copyright © 2018 Classi Corp. All Rights Reserved. • 2014)04, $- • +(1%2 *0#. • • !&' 6 #./"

Slide 8

Slide 8 text

Copyright © 2018 Classi Corp. All Rights Reserved. • ' 40%$ • ( ") •47&%# ! • URL 7 !

Slide 9

Slide 9 text

Copyright © 2018 Classi Corp. All Rights Reserved. 8

Slide 10

Slide 10 text

Copyright © 2018 Classi Corp. All Rights Reserved. 2% *? $7@ 6 66, G@ 66, G@ $7 .3 "+=5 I9A F1/- ) ENL B< *?CM 6, "4:D 2! 2J> KHF1 9 ;#$7 O(08P*2&'

Slide 11

Slide 11 text

Copyright © 2018 Classi Corp. All Rights Reserved. • AWS • DBAurora MySQL 10

Slide 12

Slide 12 text

Copyright © 2018 Classi Corp. All Rights Reserved. 11 Aurora

Slide 13

Slide 13 text

Copyright © 2018 Classi Corp. All Rights Reserved. 12 Aurora 10,000DB

Slide 14

Slide 14 text

Copyright © 2018 Classi Corp. All Rights Reserved. • 1DB • ! • max_connection 16,000 • MySQL 5.6 13 ! "

Slide 15

Slide 15 text

Copyright © 2018 Classi Corp. All Rights Reserved. 14 Aurora

Slide 16

Slide 16 text

Copyright © 2018 Classi Corp. All Rights Reserved. 15 Aurora

Slide 17

Slide 17 text

Copyright © 2018 Classi Corp. All Rights Reserved. 16 1,590,131

Slide 18

Slide 18 text

Copyright © 2018 Classi Corp. All Rights Reserved. • -6&(9) ;7, SaaS* -6' ". 34 • &$1+ / ! #5 20 • :%8 17 <

Slide 19

Slide 19 text

Copyright © 2018 Classi Corp. All Rights Reserved. 18 https://classi.jp/about/

Slide 20

Slide 20 text

Copyright © 2018 Classi Corp. All Rights Reserved. 19 DB • • •

Slide 21

Slide 21 text

Copyright © 2018 Classi Corp. All Rights Reserved. 20

Slide 22

Slide 22 text

Copyright © 2018 Classi Corp. All Rights Reserved. 3$ )A #7B 6 66+ GB 66+ GB #7 -4!*>5 H9CF2/ , ( JD= 6+ ,@:E 3 .;1 3I? 21 <"#7 K'08L)3%&

Slide 23

Slide 23 text

Copyright © 2018 Classi Corp. All Rights Reserved. • • •DB 22 Good Point !

Slide 24

Slide 24 text

Copyright © 2018 Classi Corp. All Rights Reserved. • )4'& (! • -"* • DB.DB%,ID $ 23 DB+#

Slide 25

Slide 25 text

Copyright © 2018 Classi Corp. All Rights Reserved. • $' &+ • $'- • !'%. (,") •DB / • Ridgepole#* 24 Bad Point !

Slide 26

Slide 26 text

Copyright © 2018 Classi Corp. All Rights Reserved. • 201794=@8/2( 8 25 DB."13)F7I ‘17 0<,0!-$ ;? G D→

Slide 27

Slide 27 text

Copyright © 2018 Classi Corp. All Rights Reserved. 20184 26

Slide 28

Slide 28 text

Copyright © 2018 Classi Corp. All Rights Reserved. 27 20178

Slide 29

Slide 29 text

Copyright © 2018 Classi Corp. All Rights Reserved. • #'(/ • DB-+ • EC2!"$%,* • ! )12AWS)122 28 DB !.&0 ‘18

Slide 30

Slide 30 text

Copyright © 2018 Classi Corp. All Rights Reserved. 29

Slide 31

Slide 31 text

Copyright © 2018 Classi Corp. All Rights Reserved. 30

Slide 32

Slide 32 text

Copyright © 2018 Classi Corp. All Rights Reserved. 31 DB 5

Slide 33

Slide 33 text

Copyright © 2018 Classi Corp. All Rights Reserved. 1,2 ! 32

Slide 34

Slide 34 text

Copyright © 2018 Classi Corp. All Rights Reserved. • !" / .- ! • #(, *% "! " • +&'0 33 $) 1

Slide 35

Slide 35 text

Copyright © 2018 Classi Corp. All Rights Reserved. • "(&, +% • DB/ • !$1,2 - ).*#' 34

Slide 36

Slide 36 text

Copyright © 2018 Classi Corp. All Rights Reserved. 35

Slide 37

Slide 37 text

Copyright © 2018 Classi Corp. All Rights Reserved. 36