1.
Running Lean on AWS Once You’ve Made ItRyan Park, Pinterest Operations

2.
QuickTime™ and a Planar RGB decompressor are needed to see this picture. Web Application Servers Internal Web ServicesMemcache MySQL Redis

3.
Architectural Principles QuickTime™ and a Planar RGB decompressor are needed to see this picture.

4.
Architectural Principles QuickTime™ and a Planar RGB decompressor are needed to see this picture.• Simplicity

5.
Architectural Principles QuickTime™ and a Planar RGB decompressor are needed to see this picture.• Simplicity• Flexibility

6.
Architectural Principles QuickTime™ and a Planar RGB decompressor are needed to see this picture.• Simplicity• Flexibility• Scalability

7.
Architectural Principles QuickTime™ and a Planar RGB decompressor are needed to see this picture.• Simplicity• Flexibility• Scalability• Measurability

8.
Measuring and Understanding Your Costs QuickTime™ and a Planar RGB decompressor are needed to see this picture.Service Category July 2012 Aug 2012 Sep 2012Amazon S3 Storage $3,880 $4,121 $4,903Amazon EC2 Compute $6,505 $7,519 $10,709Amazon RDS Compute $565 $913 $1461Amazon data transfer Network $2,860 $3,025 $3,287SendGrid Email $399 $399 $399Total expense $14,209 $15,977 $20,759Per 1000 users $245 $227 $280

9.
Measuring and Understanding Your Costs QuickTime™ and a Planar RGB decompressor are needed to see this picture.

10.
Optimizing Amazon EC2 QuickTime™ and a Planar RGB decompressor are needed to see this picture.

11.
Optimizing Amazon EC2 QuickTime™ and a Planar RGB decompressor are needed to see this picture.• Reserved Instances• Auto Scaling• Spot Instances

12.
EC2 Reserved Instances QuickTime™ and a Planar RGB decompressor are needed to see this picture.

13.
EC2 Reserved Instances QuickTime™ and a Planar RGB decompressor are needed to see this picture.

14.
EC2 Reserved Instances QuickTime™ and a Planar RGB decompressor are needed to see this picture.

15.
EC2 Reserved Instance Types QuickTime™ and a Planar RGB decompressor are needed to see this picture.

16.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture.

17.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture.

18.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture.

19.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture.• Prerequisite: Cloud-compatible architecture • Automatic service discovery • Automatic instance configuration

20.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture.• Prerequisite: Cloud-compatible architecture • Automatic service discovery • Automatic instance configuration• Scaling criteria • Scale dynamically based on CloudWatch metrics • Scale predictably according to a schedule that you define

21.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture. [ryan@macbook:~]$

22.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture. [ryan@macbook:~]$ as-create-launch-config WebConfig --image-id ami-3c994355 --instance-type m1.large

23.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture. [ryan@macbook:~]$ as-create-launch-config WebConfig --image-id ami-3c994355 --instance-type m1.large OK-Created launch config [ryan@macbook:~]$

24.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture. [ryan@macbook:~]$ as-create-launch-config WebConfig --image-id ami-3c994355 --instance-type m1.large OK-Created launch config [ryan@macbook:~]$ as-create-auto-scaling-group WebGroup --launch-configuration WebConfig --availability-zones us-east-1a --min-size 2 --max-size 5

25.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture. [ryan@macbook:~]$ as-create-launch-config WebConfig --image-id ami-3c994355 --instance-type m1.large OK-Created launch config [ryan@macbook:~]$ as-create-auto-scaling-group WebGroup --launch-configuration WebConfig --availability-zones us-east-1a --min-size 2 --max-size 5 OK-Created AutoScalingGroup

26.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture. [ryan@macbook:~]$

27.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture. [ryan@macbook:~]$ as-put-scheduled-update-group-action WebMinNighttime --auto-scaling-group WebGroup --recurrence "0 6 * * *" --desired-capacity 2

28.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture. [ryan@macbook:~]$ as-put-scheduled-update-group-action WebMinNighttime --auto-scaling-group WebGroup --recurrence "0 6 * * *" --desired-capacity 2 OK-Put Scheduled Update Group Action [ryan@macbook:~]$

29.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture. [ryan@macbook:~]$ as-put-scheduled-update-group-action WebMinNighttime --auto-scaling-group WebGroup --recurrence "0 6 * * *" --desired-capacity 2 OK-Put Scheduled Update Group Action [ryan@macbook:~]$ as-put-scheduled-update-group-action WebMaxDaytime --auto-scaling-group WebGroup --recurrence "0 14 * * *" --desired-capacity 5

30.
EC2 Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture. [ryan@macbook:~]$ as-put-scheduled-update-group-action WebMinNighttime --auto-scaling-group WebGroup --recurrence "0 6 * * *" --desired-capacity 2 OK-Put Scheduled Update Group Action [ryan@macbook:~]$ as-put-scheduled-update-group-action WebMaxDaytime --auto-scaling-group WebGroup --recurrence "0 14 * * *" --desired-capacity 5 OK-Put Scheduled Update Group Action

31.
EC2 Spot Instances QuickTime™ and a Planar RGB decompressor are needed to see this picture. Instance Size On-Demand Price Spot Price Savings (Nov. 20) Standard Small $0.065 / hr $0.007 / hr 89% Standard Large $0.260 / hr $0.026 / hr 90% High-Memory Extra Large $0.450 / hr $0.035 / hr 92% High-CPU Extra Large $0.660 / hr $0.070 / hr 89% Cluster Compute $1.300 / hr $0.260 / hr 80% Quadruple Extra Large

32.
No Optimizations QuickTime™ and a Planar RGB decompressor are needed to see this picture.

33.
Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture.

34.
Auto Scaling and Reserved Instances QuickTime™ and a Planar RGB decompressor are needed to see this picture.

35.
Auto Scaling, Reserved, and Spot Instances QuickTime™ and a Planar RGB decompressor are needed to see this picture.

36.
No Optimizations QuickTime™ and a Planar RGB decompressor are needed to see this picture.

37.
Auto Scaling QuickTime™ and a Planar RGB decompressor are needed to see this picture.

38.
Auto Scaling and Reserved Instances QuickTime™ and a Planar RGB decompressor are needed to see this picture.

39.
Auto Scaling, Reserved, and Spot Instances QuickTime™ and a Planar RGB decompressor are needed to see this picture.

40.
We’re Hiring!http://pinterest.com/about/careers

41.
Contact QuickTime™ and a Planar RGB decompressor are needed to see this picture. rpark@pinterest.com ryanpark StanfordRyan

42.
We are sincerely eager to hear your feedback on thispresentation and on re:Invent. Please fill out an evaluation form when you have a chance.