Presentation on Amazon Web Services from RuPy 2008 conference

1. Ruby,
Amazon Web Services
and You
Krzysztof Szafranek, RuPy 2008

6. The problem

7. EC2
Elastic Compute Cloud

8. Processing Power on Demand

9. Amazon Machine Image (AMI)

10. Instance

11. Elastic IP

12. Zones and regions

13. Volatile storage

14. SOAP & REST

15. RightAws::Ec2

16. cap ec2onrails:server:deploy_files

17. Instance type Hourly price
1.7 GB of RAM,
1 Unit,
Small $0.10
160 GB,
32-bit
7.5 GB of RAM,
4 Units,
Large $0.40
850 GB,
64-bit
15 GB of RAM,
8 Units,
Extra Large $0.80
1690 GB,
64-bit
1 EC2 Compute Unit ≈ 1.0-1.2 GHz 2007 Opteron
or 2007 Xeon processor

19. S3
Simple Storage Service

20. Unlimited storage

21. Files: 5 GB

22. Buckets: 100

23. Metadata

24. Keys

25. Keys
/images/highres/duck.jpg

26. ACL

27. USA and Europe

28. Torrents

29. AWS::S3
RightAws::S3

30. attachment_fu
class Photo < ActiveRecord::Base
has_attachment :storage => :s3
end

31. Pricing

32. Storage
$0.18 per GB-month
($0.15 in US)

33. Bandwith (GB price)
In Out
$0.18 0-10 TB
$0.10 $0.16 10-50 TB
$0.13 over 50 TB
Transfer within AWS is free

34. Requests
PUT, LIST GET and other*
$0.012 per 1,000 $0.012 per 10,000
*DELETE is free

36. SimpleDB

37. Fast storage...

38. ...for UTF-8 strings

39. 2 > 10

40. 02 < 10

41. order by

42. 10 GB, 100 domains

43. No schema

44. Automatic indexing

45. Real-time lookup

46. RightAws::ActiveSdb

47. AWS SDB Proxy

48. class Post < ActiveResource::Base
self.site = quot;http://localhost:8888quot;
self.prefix = quot;/domain/quot;
end

49. GET /domain/posts?query QUERY
GET /domain/post/ID GET ATTRS
POST /domain/post/ID PUT ATTRS
PUT /domain/post/ID PUT ATTRS (replace)
DELETE /domain/post/ID DELETE ATTRS

50. SQS
Simple Queue Service

51. Queue
Producers Consumers

52. Queues

53. Messages

54. RightAws::Sqs

55. Mechanical Turk

56. Human Intelligence Tasks

58. Requesters

59. Workers

60. Qualifications

61. SOAP & REST

62. Google App Engine

63. Google App Engine
Free* hosting

64. Google App Engine
Python, GQL, Google Accounts

65. Google App Engine
Quota Daily limit
Emails 2,000
Bandwith 10,000MB
CPU Megacycles 200,000,000
HTTP Requests 650,000

66. Google App Engine

67. AWS
Scalability commoditized?

71. Thank you!
krzysztof@szafranek.net
CC-licensed photos by: Marcin Wichary
Diego Sevilla Ruiz
Sean Dreilinger
Marcello Perongini
doommeer