A timeline showing all the updates and additions of Amazon EC2 servers and some of the AWS services that have also been released between 2004 and 2015. It even splits the different types of EC2 instances.

1. The History of AWS EC2

2. General
Purpose
Compute
Optimised
Memory
Optimised
GPU
Storage
Optimised
AWS
Services
2004
2006
m1.small m1.large
m1.xlarge
2007
2005
ELBS3SQS

3. General
Purpose
Compute
Optimised
Memory
Optimised
GPU
Storage
Optimised
AWS
Services
2009
2008
c1.medium
c1.xlarge
m2.2xlarge
m2.4xlarge
2010
m2.xlarge
t1.micro
cc1.4xlarge
cg1.4xlarge
IAMSNSEMRRoute 53VPCCloudWatchRDSCloudFront

4. General
Purpose
Compute
Optimised
Memory
Optimised
GPU
Storage
Optimised
AWS
Services
2012
2011
cc2.8xlarge
m1.medium
m3.xlarge
m3.2xlarge
hi1.4xlarge
hs1.8xlarge
SWFGlacier
Storage
Gateway
DynamoDB
Data
Pipeline
Direct
Connect
Cloud-
Formation
ElastiCacheSES
Elastic
Beanstalk

5. General
Purpose
Compute
Optimised
Memory
Optimised
GPU
Storage
Optimised
AWS
Services
2013
2014
c3.large
c3.xlarge
c3.2xlarge
c3.4xlarge
c3.8xlarge
cr1.8xlarge
g2.2xlarge
i2.xlarge
i2.2xlarge
i2.4xlarge
i2.8xlarge
m3.medium
m3.large t2.micro
t2.small
t2.medium
r3.large
r3.xlarge
r3.2xlarge
r3.4xlarge
r3.8xlarge
LambdaKinesisOpsWorksAppStreamElastic
Transcoder
CloudTrailRedshift

6. General
Purpose
Compute
Optimised
Memory
Optimised
GPU
Storage
Optimised
AWS
Services
2015
t2.large m4.large
m4.xlarge
m4.2xlarge
m4.4xlarge
m4.10xlarge
c4.large
c4.xlarge
c4.2xlarge
c4.4xlarge
c4.8xlarge
g2.8xlarge
d2.xlarge
d2.2xlarge
d2.4xlarge
d2.8xlarge
EFS Machine
Learning
Code-
Commit
Code-
Deploy
Code-
Pipeline
Service
Catalog
API
Gateway
Device
Farm