Evolution of cloud

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Understanding CLOUD
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Agenda

Perception about Cloud

Evolution of Computing

Could Computing Views Definition

Cloud Services

Types of Clouds

Cloud Success Stories

Cloud Brokers Types

Functions of Cloud Brokers
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Cloud Computing Whatis.com
Cloud computing is simply a buzzword used
to repackage grid computing and utility
computing, both of which have existed for
decades.
4
Over view of Grid Computing
Applying computers
the resources in a network to
of many a single
problem at the same time - usually to a
scientific or technical problem
that requires a great number of
computer processing cycles or access to
large
amounts of data SETI (Search Intelligence)
for Extraterrestrial
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Grid, Utility, Cloud Computing,
Grid
Cloud
Underlying concept
Utility Computing
Utility Computing
Main benefit
Solve computationally complex problems
Provide a scalable standard environment for
network-centric application development, testing
and deployment
Resource distribution / allocation
Negotiate and manage resource sharing schedulers
Simple user lt-gt provider model pay-per-use
Domains
Multiple domains
Single domain
Character / history
Non-commercial, publicly funded
Commercial
Utility computing is the packaging of
computing resources, such as computation and
storage, as a metered service similar to a
traditional public utility (such as
electricity, water, natural gas, or telephone
network)
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Evolution from Grid to Cloud Computing
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Evolution of Computing,
5th Generation Of Computing
Today
1980s
1990s
2009
1970s
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Cloud Computing Definition
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Perception of Cloud Computing,
A buyer centric view of technology where
applications are available, through purchase, rent
al or even
Executive
development, wherever and whenever --------------
--------------------------------------------------
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An approach to consume technology in a
pay-as-you- go model where consumers only pay for
what they use
CFO
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A comprehensive virtualization model for technol
ogy from infrastructure through application
delivery
CIO
Cloud computing is all of these things!
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Definition of Cloud Computing,
Cloud computing is Internet-based computing,
whereby shared resources, software and
information, are provided to computers and
other devices on- demand, like the electricity
grid. --- Wikipedia
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Features of Cloud Computing,

• On demand self service
• Ubiquitous network access
• Location independent
• Resource pooling
• Rapid Elasticity
• Pay per use

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Cloud Services
Cloud Services Definitions (XAAS)
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XAAS

Everything as a Service (EaaS, Xaas, aaS)
is a concept of Software components across the
network

It is a sub sect of Cloud computing

Most popular being SaaS Many service types try
computing

to re use cloud
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Cloud Services

• Most common types are
• IAAS
• PAAS
• SAAS

• Other Services are
• DAAS
• NAAS
• CAAS

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Major cloud computing services Major Cloud
Computing Services
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SAAS

SAAS Software as a service The application
itself is provided by service provider

• Examples
• ENTERPRISE SalesForce.com, WebEx, Officelive
• USER MAIL gmail, Hotmail, Yahoo
• USER PICS flickr, picasa

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IAAS
IAAS (Infrastructure as a service)

• Offers capacity for rent, basically hosted data
  centers and Servers
• An evolution of web site and server
  hosting services provided by VPS

• Examples
• Verizon's CAAS (Computing as a service)
• ATT (Hosting Storage)

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PAAS
PAAS (Platform as a service)

Platforms enable application developers to
host their services
Example Googles AppEngine
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A simple service map
A Simple Service Map
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NAAS
NAAS Network as a service

Provides global network capacity like CDNs (
Content Delivery Network)
Example, known video CDNs like Akamai

Limelight L3

Amazon CloudFront
CDN Usually a hosting service who has multiple se
rvers that can provide the endpoint connection
for your stream users
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DAAS

• DAAS Data as a Service
• A service or web service provides access and
  analytics around a set of propriety
  set of aggregated data
• Example

Salary.com Collects data from users and sells
the same to companies
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CAAS

• CAAS (Communication as a service)
• Is a type of enterprise communications where
  third party vendor manages
  Hardware and Software required for VOIP
• Example

IP-Centrax a remote PBX
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Service maps
Service Maps
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Cloud Types

Private

Public

Hybrid
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Public cloud
Services are delivered to the client via
internet from third party service
provider Example Amazon
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Private cloud
These services are managed and provided
with in an organization characterized by less
restriction on bandwidth fewer security
restrictions and legal requirements compared to
public cloud Example HP Data centers
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Public Vs Private
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Hybrid Clouds

• It is a combination of services provided by the
  Private and public cloud
• Example
• ERP in private cloud
• Sales Email in public

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Map of Players in the Industry
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Legend of left side
Left Side

Cloud Providers - vendors who provide server
hardware in commodity form, as a
virtualized cloud Cloud Deployment - solutions
surrounding the deployment of applications
to a virtualized cloud Virtual Appliances -
packaging and virtualization format solutions
for provisioning applications into a
cloud Topology Management - solutions focused
on the coordination of many virtual
appliances (app, DB, network) in the cloud to
form a full deployment Billing, Contract
Management - solutions that provide metering,
billing, pricing, and contract management to help
charge for use of a system Security - solutions
focused on solving security requirements in these
markets Data - services that deliver/retain data
for applications Hosters 2.0 - Hosting Service
Providers with SaaS focus. Perhaps a
controversial grouping and impossible to
define, these hosters tend to appear over
and over in these markets Nerd Stuff - geeky
topics fall into this category. MapReduce is
mechanism for solving large computing tasks, like
Google Search indexing






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Legend of Right side
Right Side

On Demand Apps - the heart of the SaaS market,
only a few depicted here but we could add "...and
a cast of thousands". These are the end
application products offered for consumption in a
SaaS model

Integration as a Service - service solutions that
help in integrating multiple systems, possibly
multiple SaaS systems

Content as a Service - hosted content repositories

BPM and Workflow - service based offerings
for managing workflow and process

Platform as a Service - incarnations of the PaaS
concept
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• Billing, Contract Mgmt

• Cloud Providers
• Amazon EC2
• IBM Blue Cloud
• Joyent
• GoGrid
• SunGrid
• On Demand Apps
• Oracle On Demand Apps
• Salesforce SFA
• Netsuite ERP
• Google Apps
• Integration as a Service
• Boomi
• Mule OnDemand
• OpSource Connect (OSB)
• Amazon SQS
• Microsoft BizTalk Services
• Content as a Service
• SpringCM

• Platform as a Service (PaaS)

• OpSource/LeCayla
• Aria
• eVapt
• Amazon DevPay
• Zuora

• Bungee Labs Connect
• Etelos
• Coghead
• Google App Engine
• Intuit QuickBase
• Salesforce force.com
• LongJump
• Apprenda SaaSGrid
• Oracle SaaS Platform

• Security

• OpenID
• OAuth
• Security as a Service
• Ping Identity
• Storage as a Service

• Data

Amazon S3 Box.net Google Base

• Cloud Deployment

• Virtual Appliances
• Packaging

Database as a Service

• Amazon SimpleDB
• Trackvia
• Microsoft SSDS

• rPath
• CohesiveFT

Formats

• Hosters 2.0

VMWare Xen Parallels BEA Weblogic Server VE

• OpSource
• Jamcracker
• Rackspace

• Nerd Stuff

• Topology Management
• 3Tera AppLogic
• Elastra Cloud Server

• MapReduce
• Apache Hadoop
• Google MapReduce

Appian Anywhere Skemma Intensil
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Cloud success stories
Cloud Computing Success Stories
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Cloud success stories
Cloud Success stories -2
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Cloud Brokers
Cloud Brokers
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Cloud Brokers
"The future of cloud computing will be permeated w
ith the notion of brokers negotiating
relationships between providers
of cloud services and the service
Enhancement will include managing
customers. access to
... these
services, providing greater security completely
new services."
or even
creating
Frank Kenney
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Need for Cloud Brokers

With a plethora of cloud providers, each with a
their own API/set of services/pricing
model/etc it would be quite cumbersome for
the end-user to programmatically
access each service

The cloud broker creates the layer of
abstraction between the user and providers
so that the end users can see one cohesive
view of all of the services
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Types of Cloud Brokers

Cloud Service Intermediation Building
services atop an existing cloud platform, such
as additional security or management capabilities.

Aggregation Deploying customer services over
multiple cloud platforms.

Cloud Service Arbitrage Brokers supply
flexibility and opportunistic choices and
foster competition between clouds.
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Functions of Cloud Brokers

• A cloud broker provides a single interface
  through which you can manage multiple clouds
  and share resources across clouds.
• A cloud broker provides the following
  capabilities
• Single interface for interacting with multiple
  clouds
• It operates outside of the clouds it
  controls and monitors those clouds
• It detects cloud failures and reacts in
  some appropriate way to those failures
• It can move infrastructure elements from
  one cloud (public or private) to another

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Cloud Brokers Sample
Company
Specializes In A Cloud solution provider
offering solutions using SalesForce.com,
Amazon, Google
Offers Cloud based technology solutions to
Mid- sized and Enterprise companies Provides
solutions for Salesforce, Netsuite,Taleo,
Quickbooks, Microsoft Dynamics,
Zuora, EDI/Supply chain, Peachtree, Rightnow
users delivers global B2B e-commerce
integration solutions
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Conclusion