1.
‧ APP ‧ |
-
CPO Happy Lee

2.
APPRWD
APP O2O
SMS

3.
APP

4.
SaaSSoftware as a Service

5.
AaaSApp as a Service

6.
Tmall
H&M
Amazon
Amazon
Tmall

7.
100
1
5000
1000
500
10

8.
Over 200+ instances

9.
• Compute: EC2, Lambda, Elasticsearch
• Storage: RDS, S3, CloudFront, ElasticCache, DynamoDB
• Application Service: SES, SNS, SQS
• Security: IAM
• Networking: VPC, ELB, Route 53
• Management: CloudWatch, CloudTrail
• Data Analytics: Kinesis, EMR

10.
/
( )
/
( )
manage their products/customers/ordersSMS

11.
Hot Keywords Auto Suggestion Search Result Sorting
AWS ElasticSearch Service
Search Result Filter

12.
91app.com 18
/
APP

13.
91app.com 20

14.
91app.com 22

15.
APP
APP Code obfuscation ( )
APP
Server
AWS VPC
PCI DSS Level 1 / 100%
100% SHA 512 / 100% SSL
AWS IAM, CloudTrail
Code Review
Release Code
ACL (OTP)

16.
ELB
ZONE 1
ZONE 2
EC2
EC2

17.
10 = 10 App

18.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

19.
10,000 /min.
600,000
60 min.
SNS

20.
EC2
S3
CloudFront
ElasticCache
RDS
DynamoDB

21.
91APP
SMS
APPRWD

22.
Amazon
S3
Ingest Store Process Visualize
Amazon
EMR
Amazon
Lambda
Amazon
Kinesis
Firehose
Amazon
Kinesis
Analytics

23.
X
APP

24.
X
APP
3
6000
12

25.
email/eDM direct mail
X

26.
Internet

27.
91APP

28.
Thanks
‧ APP ‧ |
Contact Us:
WebSite: www.91app.com
Contact Me:
FB: fb.me/nexdoor.happy
email: happylee@91app.com