Published on January 3, 2009
Ruby, Amazon Web Services and You Krzysztof Szafranek, RuPy 2008
EC2 Elastic Compute Cloud
Processing Power on Demand
Amazon Machine Image (AMI)
Zones and regions
SOAP & REST
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
S3 Simple Storage Service
Files: 5 GB
USA and Europe
attachment_fu class Photo < ActiveRecord::Base has_attachment :storage => :s3 end
Storage $0.18 per GB-month ($0.15 in US)
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
Requests PUT, LIST GET and other* $0.012 per 1,000 $0.012 per 10,000 *DELETE is free
...for UTF-8 strings
2 > 10
02 < 10
10 GB, 100 domains
AWS SDB Proxy
class Post < ActiveResource::Base self.site = quot;http://localhost:8888quot; self.prefix = quot;/domain/quot; end
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
SQS Simple Queue Service
Queue Producers Consumers
Human Intelligence Tasks
SOAP & REST
Google App Engine
Google App Engine Free* hosting
Google App Engine Python, GQL, Google Accounts
Google App Engine Quota Daily limit Emails 2,000 Bandwith 10,000MB CPU Megacycles 200,000,000 HTTP Requests 650,000
Google App Engine
AWS Scalability commoditized?
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