The document is a presentation about Edureka's cloud computing course. It discusses key topics that will be covered in the course like cloud attributes, service models, deployment models, Amazon Web Services, compute, storage, database services, security, and project work. The course aims to help students understand cloud computing concepts and build scalable applications on AWS. It provides resources like online classes, support, quizzes and a certificate upon completion.

1. www.edureka.co/cloudcomputing
Building a scalable application on AWS Cloud
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View Cloud Computing Course details at www.edureka.co/cloudcomputing

2. LIVE Online Class
Class Recording in LMS
24/7 Post Class Support
Module Wise Quiz
Project Work
Verifiable Certificate
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How it Works?

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At the end of this module, you will be able to
 Understand Cloud Computing
 Cloud Attributes / Service Models / Deployment Models
 Introduction to Amazon Web Services
 Typical Use Cases
 Various Service Offerings from AWS
 Simple Demo
Objectives

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SMAC (Social Mobile Analytics Cloud) Era
We are in SMAC Era and Cloud would be the Base for three pillars (Social, Mobile, Analytics) of SMAC
“We believe we are moving out of The Ice Age, The Iron Age, The Industrial Age, The Information Age to The
participation age. You get on the Net and you do stuff. You IM (Instant Message), you blog, you take pictures,
you publish, you podcast, you transact, you distance learn, you telemedicine. You are participating on the
Internet, not just viewing stuff. We build the infrastructure that goes in the data centre that facilitates the
participation age.
- Scott McNealy, former CEO, Sun Microsystems
Importance of Cloud Computing

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According to Forrester, Cloud Computing is:
“A form of standardized IT-based capability – such as Internet-based services, software, or
ITinfrastructure – offered by a service provider that is accessible via Internet protocols from
any computer, is always available and scales automatically to adjust to demand, is either pay-
per-use or advertising-based, has Web or programmatic-based control interfaces, and enables
full customer self-service.”
What is Cloud Computing?

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What is Cloud Computing?

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Gartner Hype Cycle

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Public Cloud
(multi-
tenant)
Service
Models
Attributes
Broad Network
Access
Rapid Elasticity
Measured Service
/Pay as you go
On Demand self-
service
Resource Pooling
Hybrid
Software as a Service
(SaaS)
CRM, Email, Social
Collaboration, Payment
and Reconciliation
Platform as a Service
(PaaS)
Middleware, Database,
Build/Dev/Test
Infrastructure as a
Service (IaaS)
Compute, Storage,
Network, Desktop,
Anything as a
Service (XaaS)
Community
(Special purpose/group)
Private Cloud
(single-tenant)
Broad Network
Access
Rapid Elasticity
Measured Service
/Pay as you go
On Demand self-
service
Resource Pooling
Software as a Service
(SaaS)
CRM, Email, Social
Collaboration, Payment
and Reconciliation
Platform as a Service
(PaaS)
Middleware, Database,
Build/Dev/Test
Infrastructure as a
Service (IaaS)
Compute, Storage,
Network, Desktop,
Anything as a
Service (XaaS)
Deployment
Models
Attributes / Service Models / Deployment Models

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Almost 3-5 Years back
A Forrester report “Sizing the Cloud” notes:
“The cloud computing market will rise from
$40.7 billion this year to more than $241
billion in 2020, with a year-to-year growth
of over 20 percent.
Estimates tremendous growth in SaaS,
with its market size estimated to be over
80 percent of the global public cloud
market.”
Cloud Services Market Growth

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 What is AWS?
 Overview of AWS Products
» Compute, Storage, Database, App Services, Deployment and Management, Networking
 AWS Free Tier
» 1 Year free tier with all services
 Basic Key Words
» AMI, Instance, Volume, Snapshot
Amazon Web Services

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Why AWS?

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Regions, Zones and Edge Locations

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Availability
Zone A
Availability
Zone C
US East Region (N.VA)
Availability
Zone B
Availability
Zone D
Availability
Zone E
US West Region -1 (N.CA)
Availability
Zone C
Availability
Zone A
Availability
Zone B
US West Region -2 (Oregan)
Availability
Zone C
Availability
Zone A
Availability
Zone B
Availability
Zone A
Availability
Zone B
APAC Region Australia
Availability
Zone A
Availability
Zone B
South America (Sao Paulo) EU –West (IRE)
Availability
Zone C
Availability
Zone A
Availability
Zone B
Availability
Zone A
Availability
Zone B
APAC Region Singapore APAC Region Tokyo
Availability
Zone C
Availability
Zone A
Availability
Zone B
Availability Zone B
US Govt Cloud
Availability Zone A
Regions, Zones and Edge Locations

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 Web Service that enables to launch and manage server instance
 Instances available in different size and configuration
 Use only the capacity you need and pay only what you use
 Increase the capacity dynamically when the demand raises and vice versa
 Supports both Vertical and Horizontal Scaling
 PreBuilt AMI available from market place
Compute EC2

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 On-Demand Instances:
» Let you pay for the capacity by hour with no long term commitment
» Frees from complexities of planning, purchasing and maintenance
 Reserved Instances:
» Gives option of one time payment to reserve and receive significant discount on the usage
» After onetime payment instance is reserved and no further commitment
 Spot Instances:
» Allows customer to bid on unused EC2 capacity
» The spot price changes periodically based on supply and demand
» Customers whose bids meet or exceed it gain access to the available spot instances
EC2 Instance Types

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 Provides high available, highly reliable storage volumes
 Suitable for database, file system or raw block storage
 Can be from 1GB to 1TB
 Created volume can be attached to any EC2 instance
 Multiple volume can be attached to one instances
 Snapshot of the volume can be taken for backup and sharing
EBS – Elastic Block Storage

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 Storage for the Internet
 Makes web scale computing / storage easier
 Simple to use
 Provides API / SDK access
 Stores object upto 5 TB in size
 Full control of access rights
S3 – Simple Storage Service

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Elastic Load
Balancer
Cloud Watch
Metrics
Auto Scaling
Utilization
Latency
Auto Scaling and Load Balancer

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AWS IAM
Functionality
Manage IAM Users
and their access
Fine-granted
access control to
AWS resources
Mobile and
browser based
application
Identify federation
between enterprise
and AWS Services
Manage access for
federated users
IAM – Identity and Access Management

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 Web Service that makes it easy to set up, operate and scale a relational database in cloud
 Low level database admin work is handled automatically by AWS
 Supports PostgreSQL, MySQL, MSSQL and Oracle database
 Amazon RDS automatically patches the database software
 Backup the database for a user defined retention period
 Enables point in time recovery
RDS – Relational Database Service

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 EC2 - 750 hours per month of Windows, Linux, RHEL, or SLES t2.micro instance usage
 S3 - 5 GB of Standard Storage, 20,000 Get Requests, 2,000 Put Requests
 EBS - 30 GB of Amazon EBS: any combination of General Purpose (SSD) or Magnetic, 2,000,000 I/OS
(with EBS Magnetic), 1 GB of snapshot storage
 RDS - 750 Hours per month of Micro DB Instance usage, 20 GB of DB Storage, 20 GB for Backups,
10,000,000 I/Os
 ELB - 750 Hours per month, 15 GB of Data Processing
Ref: http://aws.amazon.com/free/
Free Tier

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 Provides access to information, tools and resources
 White Paper - http://aws.amazon.com/whitepapers/
 TCO Cost Comparison - http://aws.amazon.com/tco-calculator/
 AWS Simple Calculator - http://calculator.s3.amazonaws.com/index.html
AWS Economics Center

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Course Curriculum
 Module 1
» Introduction to Cloud Computing
 Module 2
» Amazon EC2 and Amazon EBS
 Module 3
» Amazon Storage Services : S3, RRS, Glaciers
 Module 4
» Scaling and Load Distribution in AWS
 Module 5
» Identity and Access Management Techniques (IAM)
 Module 6
» Multiple AWS Services and managing the resources
lifecycle
 Module 7
» AWS Architecture and Design
 Module 8
» Project Discussion

24. Questions
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