The document discusses cloud computing models, providers, and benefits. It explores cloud computing definitions, models including IaaS, PaaS, and SaaS. The top cloud providers of AWS, Microsoft Azure, and Google Cloud are examined. Use cases for big data, media services, and more are reviewed. Moving workloads to the cloud involves assessing application readiness, security, costs, company culture, and market maturity. Specific AWS services like S3, EC2, RDS, VPC, IAM, CloudWatch, Elastic BeanStalk, and CloudFormation are covered. The presentation concludes that the cloud provides business agility and is an unstoppable technology trend.

1. All information in this presentation is proprietary to CRGT.
Cloud Computing & Benefits
Madhu Vattipulusu
09/25/2015

2. Session Objectives
• Explore cloud computing and different models
• Look at Top Cloud Providers/companies in Cloud
Computing
• Top 2 Cloud Providers Products/Offerings
• Cloud Use Cases
• Deep dive in one of the cloud providers offerings
• Demo
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3. Cloud Computing
• Definition: The practice of using a network of remote servers hosted on the
Internet to store, manage, and process data, rather than a local server or a
personal computer.
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4. Cloud Computing
• Alternate Definition
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Cloud Computing Definition by AWS

5. What can you do In Cloud?
• Storage – Store some files
• Compute – process files
• Database – Run a production
database
• Hadoop – Run a Hadoop
cluster
• Mobile – Provide Mobile
Services – regardless of device
• IAM – Identity Access
Management

6. Cloud Models
AWS,
Azure, GCE
AWS, Azure, Google
App Engine,
Force.com
WebEx, Salesforce

7. Size & Forecast
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8. Size & Forecast
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9. Who are top cloud providers
IAAS Top Providers PAAS Top Providers

10. AWS

11. Azure

12. Azure

13. Some Use Cases
• Big Data -
https://aws.amazon.com/solut
ions/case-studies/netflix/
• Media Services – Azure
https://www.youtube.com/wa
tch?v=Hhskdxj4QIY
• https://aws.amazon.com/solut
ions/case-studies/zumba-
fitness/

14. Moving to cloud
• Application readiness – Does the application provide
similar SLA?
• Security – The data is sensitive and a data breach
would present a significant risk to the organization
• Cost/ROI – Is the cost more than on premise?
• Company Culture –Does the management support it?
Requires strong leadership, tenacity and vision for
cloud drive.
• Market Maturity – Is cloud mature to handle your
loads?

15. Simple Storage Service (S3)
• S3 is designed specifically
for data storage in the
cloud. Like folders in
windows, AWS has buckets
in S3 that contain files.
Sample Architecture – Log Analysis

16. Glacier
• Extremely low-cost storage
service that provides secure,
durable, and flexible storage
for data backup and archival.

17. Elastic Cloud Compute(EC2)
• A virtual machine with root
access to each one in cloud.
• Features
– Pay for what you use.
– Instance Types:
o Reserved (Significant
discount)
o Spot (Bid on unused ec2
machines)
o On-Demand(no long term
commitments)
Instance
Type
Used for
T2 -Burstable Good choice for workloads that don’t
use the full CPU often or consistently,
but occasionally need to burst (e.g. web
servers, developer environments and
small databases)
M3 -General Purpose Provides a balance of compute,
memory, and network resources.
C4 – Compute
optimized
Highest performing processors and the
lowest price per performance
C3 -Network For Enhanced Networking( high
performance science and engineering
applications)
R3-Memory Memory Optimized (Distributed
memory cache, In-memory analytics)
GPU G2 -Graphics For Graphics and GPU (Games, server
side graphic workloads)
I2 -Storage Storage Optimized - high random I/O
performance, and provide high IOPS at
a low cost (NoSQL, Cassandra,
MongoDB, Hadoop & Cluster file
systems)
HS1 high sequential read and write
performance per instance (Data ware
housing, Map Reduce )

18. Relational Database Service (RDS)
• A web service that makes it
easy to set up, operate, and
scale a relational database in
the cloud.

19. VPC
• Secured Virtual Network in the AWS cloud.
– VPC Provides 4 options
oVPC Single subnet
oVPC Public and Private Subnet
oVPC Public and Private Subnet and Hardware VPN
Access
oVPC with a private subnet only and hardware VPN
Access.

20. VPC
• Public/Private Subnet • VPN Based Connectivity

21. IAM
• Securely control individual and
group access to your AWS
resources.

22. CLOUD WATCH
• Monitoring service for AWS
cloud resources and the
applications you run on AWS.

23. ELASTIC BEAN STALK
• PAAS component of AWS.
• Makes it easier for developers
to quickly deploy and manage
applications in the AWS cloud.

24. Cloud Formation
• Allows you to create and
provision resources in a
reusable template fashion.

25. Architectures

26. Architectures

27. Architectures – Disaster Recovery

28. Access to AWS Services
• Command Line Interface
• Eclipse or RAD Plugin
• Console

29. Demo
• Features of AWS
– Deploy a web application
– Create a relational databas

30. So why to Cloud

31. Conclusion

32. Business Agility
• Without Cloud Computing • With Cloud Computing
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33. So why isn’t EVERYONE MOVING to the Cloud?

34. Other reasons..

35. Final Comments
Thomas Edison, who invented the earliest
system for electricity distribution in 1880,
initially used direct current (DC). He didn't
want to adopt alternating current (AC),
though it could use higher voltages with
transformers to step it down for
distribution to homes and businesses.
Competitors like Westinghouse were all
about AC, but Edison doubled down and
waged a propaganda war against the
technology, trying to ban AC -- even
electrocuting animals publicly to
demonstrate the danger of AC. Ultimately,
as we know, he failed, and AC current
became our norm.
Once you see technology going in a
direction that's unstoppable, don't get in
the way or try to stem the tide. Instead, get
on board. The cloud train is here.
Proprietary to CRGT Inc. UNCLASSIFIED 2 October 2015 | 35 | © 2015 CRGT Inc.