Cloud Computing and AWS

Internet-based solution which operates on other servers. We don't have details about the server infrastructure details. On-premise system piloted on other servers. 

Examples: Google Drive, Dropbox

Benefits:

  1. Cost reduced due to hardware sharing, operationa cost reduction as no one particularly managing physical servers and reduced deployment cost.

  2. Increased Resiliency, Performance and capacity (storage)

Models: 

Hybrid

IAAS (Infrastructure as a service) 

PAAS  (Platform as a service) - like webhosting

SAAS (Software as a service) - Email application like gmail 

 Players: 

 1. AWS 

  2. Azure 

  3. GCP

AWS History:

AWS launched first time with SQS in 2004.

2006 - EC2, S3 buckets

2007 - Simple DB solution

2008 - Elastic IP 

2009 - Management Console and VPC

2010 - Route 53, SNS, IAM

2011 - Elastic Cache

2012 - Dynamo DB

2013 - Kinesis and lots of new features

2014 - Redshift and 560 new features

2015 - CloudTrail and 720 new features

AWS Core Foundation elements:

Compute

Storage

Database

Network

Security 

Compute

1. EC2

2. Elastic Beanstalk

3. Lambda

4. Elastic Containers

Storage:

1. S3 - Storage of data in small chunks called Buckets

2. Glacier - used for archival purposes

3. Storage gateway

Databases:

1. Dynamo DB - NoSQL

2. ElasticCache - Fast retrieval

3. Redshift 

4. SnowBall

Network:

1. VPC

2. CloudFront

3 Route53 - DNS

4. ApiGateway

Management 

1. Cloud Watch

2. Cloud Formation

3. Cloud Trail

4. AutoScale

Media Services

1. Kinesis video streams

Machine Learning

1. Rekognition

Analtics

AWS Products Overview:

Security, Identity and Compliance:

IAM

Cognito

Cloud HSM

WAF and Shied

AWS Cost Management:

Mobile Services:

Mobile Hub

Application Integration:

SQS - handle application process

SNS - Getting notification

IOT

Regions and Availabilities: