‧ APP ‧ |

- CPO Happy Lee

APPRWD

APP O2O

SMS

APP

SaaSSoftware as a Service

AaaSApp as a Service

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Tmall

H&M

Amazon

Amazon

Tmall

100

1

5000

1000

500

10

Over200+instances

• 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

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manage their products/customers/ordersSMS

HotKeywords AutoSuggestion SearchResultSorting

AWSElasticSearchService

SearchResultFilter

91app.com 18

/

APP

91app.com 20

91app.com 22

APP APP Code obfuscation ( )APP

ServerAWS VPC PCI DSS Level 1 / 100% 100% SHA 512 / 100% SSL

AWS IAM, CloudTrail

Code ReviewRelease Code ACL (OTP)

ELB

ZONE 1

ZONE 2

EC2

EC2

10 = 10 App

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

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10,000 /min.

600,000

60 min.

SNS

EC2

S3

CloudFront

ElasticCache

RDS

DynamoDB

91APP

SMS

APPRWD

Amazon S3

Ingest Store Process Visualize

Amazon EMR

Amazon Lambda

Amazon Kinesis

Firehose

Amazon Kinesis

Analytics

X

APP

X

APP

3 6000

12

email/eDM directmail

X

Internet

91APP

Thanks

‧ APP ‧ |

ContactUs:WebSite:www.91app.com

ContactMe:FB:fb.me/nexdoor.happyemail:happylee@91app.com