Cloud Computing Presentation 1223492287440181 9

7/27/2019 Cloud Computing Presentation 1223492287440181 9

1/27

A Walk in the CloudsComparing Google AppEngine , Amazon AWS and

Sun Project Caroline

Niraj JunejaBlog: http://www.gandalf-lab.com

Web: http://www.webscalesolutions.com
http://www.gandalf-lab.com/http://www.webscalesolutions.com/http://www.webscalesolutions.com/http://www.gandalf-lab.com/http://www.gandalf-lab.com/http://www.gandalf-lab.com/


2/27

What are we talking about today

Really Quick Overview of Cloud Computing Market AnalysisPOVs

Comparing three clouds

Amazon AWS

Google App Engine

Suns Project Caroline

Enterprise Adoption

Other Players

Hewlett Packard , SAP , Oracle , IBM

3Tera , Enki , Enomaly

Niche Application Players (Vertica , Greenplum )


3/27

What is Cloud Computing The Big Definition

Wikipedia - Cloud computing is Internet ('Cloud') based development and use of computer technology ('Computing'). The cloud is a

metaphor for the Internet (based on how it is depicted in computer network diagrams) and is an abstraction for the complex infrastructureit conceals[1]. It is a style ofcomputing where IT-related capabilities are provided as a service[2], allowing users to access technology-enabled services from the Internet ("in the cloud")[3] without knowledge of, expertise with, or control over the technology infrastructurethat supports them[4]. According to the IEEE Computer Society "It is a paradigm in which information is permanently stored in servers onthe Internet and cached temporarily on clients that include desktops, entertainment centers, table computers, notebooks, wall computers,handhelds, etc."[5].

No Consensus in the industry for a good definition of Cloud computing . Todayanything and everything internet will come with a cloud computing logo

My Definition: If the time difference between - your application needs more capacityand gets more capacity is greater than instantly it is not cloud computing. i.e if thereis no programmatic way to provision hardware ,no pooled capacity and even worst apurchase order to get new hardware/software.

The Bottom-line Changes the economics of Computing from being a Capital investment to Utilities

(You buy electricity you dont buy generators ) Changes the way software is developed Hardware provisioning , Deployment

and Scaling now part of developer lifecycle as a Program / script as compared toa Purchase order

Automates a whole bunch of infrastructure related tasks and activities leadingefficiencies and cost savings
http://en.wikipedia.org/wiki/Internethttp://en.wikipedia.org/wiki/The_Cloudhttp://en.wikipedia.org/wiki/Computinghttp://en.wikipedia.org/wiki/Cloud_computinghttp://en.wikipedia.org/wiki/Computinghttp://en.wikipedia.org/wiki/Everything_as_a_servicehttp://en.wikipedia.org/wiki/Cloud_computinghttp://en.wikipedia.org/wiki/Cloud_computinghttp://en.wikipedia.org/wiki/Internethttp://en.wikipedia.org/wiki/IEEE_Computer_Societyhttp://en.wikipedia.org/wiki/IEEE_Computer_Societyhttp://en.wikipedia.org/wiki/IEEE_Computer_Societyhttp://en.wikipedia.org/wiki/Cloud_computinghttp://en.wikipedia.org/wiki/IEEE_Computer_Societyhttp://en.wikipedia.org/wiki/Cloud_computinghttp://en.wikipedia.org/wiki/Cloud_computinghttp://en.wikipedia.org/wiki/Cloud_computinghttp://en.wikipedia.org/wiki/IEEE_Computer_Societyhttp://en.wikipedia.org/wiki/Cloud_computinghttp://en.wikipedia.org/wiki/Cloud_computinghttp://en.wikipedia.org/wiki/Internethttp://en.wikipedia.org/wiki/Cloud_computinghttp://en.wikipedia.org/wiki/Everything_as_a_servicehttp://en.wikipedia.org/wiki/Computinghttp://en.wikipedia.org/wiki/Cloud_computinghttp://en.wikipedia.org/wiki/Computinghttp://en.wikipedia.org/wiki/The_Cloudhttp://en.wikipedia.org/wiki/Internet


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Some Myths and perceptions Isnt it all about hardware provisioning?

Not Really It is also about changing of Software Development Lifecycle with scalingup , hardware provisioning and deployment all under the control of developer written

programs

What about Security and Enterprise Adoption ?

Two answers Private CloudsYou will start seeing the adoption of the cloud computing

paradigm come into the corporate data center. Big iron vendors will start selling

Private Cloud Products.

Refer link here http://goanimate.com/go/movie/0tTsEaeL-

8o8?utm_source=emailshare&uid=0AhZ8_zfEIec

Just as Banks became a safe place to keep your money away from your safe-box

in your grandfathers home , The Cloud will become the default place to keep your

data in the future.
http://goanimate.com/go/movie/0tTsEaeL-8o8?utm_source=emailshare&uid=0AhZ8_zfEIechttp://goanimate.com/go/movie/0tTsEaeL-8o8?utm_source=emailshare&uid=0AhZ8_zfEIechttp://goanimate.com/go/movie/0tTsEaeL-8o8?utm_source=emailshare&uid=0AhZ8_zfEIechttp://goanimate.com/go/movie/0tTsEaeL-8o8?utm_source=emailshare&uid=0AhZ8_zfEIechttp://goanimate.com/go/movie/0tTsEaeL-8o8?utm_source=emailshare&uid=0AhZ8_zfEIec


5/27

Some Myths and perceptions

Isnt this similar to Time Sharing?

Yes to some extent.

But it is not all about sharing of resources. It really boils down to

cost savings as a result of automation and changing the SDLC

How is it different from ASP? The ASP value-add was the typical value you get from an

outsourcing company. Leverage knowledge base, trained

manpower and some shared infrastructure to guarantee reliability

of operations and potential cost savings

Cloud Computing is taking the ASP concept to the next level withzero to little amount of People Services and focus on the

computing as a utility.


6/27

Market Analysis

Bare MetalPeople Process based hardware provisioning

HaaS Hardware as a ServiceProgrammatic Interface for Hardware Provisioning

PaaS Platform as a Service(Hardware Provisioning Hidden Automatic Scaling)

SaaS Software as a Service(Platform , Scaling and Hardware transparent)

Flexibility of Offering

Google Apps

Increasing

Virtu

alization

Gmail

Salesforce.com

Amazon

EC2/S3

Sun Caroline

Force.com

Google app

engineAmazon

Simple DB

EDS (InfrastructureOutsourcing)

In house hosted

servers

Microsoft A

zure

Live workspace

Microsoft


7/27

Market Analysis

Bare MetalPeople Process based

hardware provisioning

HaaSHardware as a Service

Programmatic Interface for

Hardware Provisioning

PaaSPlatform as a Service

(Hardware Provisioning Hidden

Automatic Scaling)

SaaSSoftware as a Service

(Platform , Scaling

and Hardware transparent)

In

creasing

Virtual

ization

Amazon

Network Device Layer

Google

Kindle

Alexa

Simple DB

EC2

S3

Microsoft Sun Micro IBM HP

Build there

own

App Engine

App Engine

Google Apps

Android Win Mo

Live

Azure

Azure

Core Business

Caroline

Caroline

J2ME

Core Business

On Demand

Web sphere

Potential

Core Business

Partner

Strategy

Partner

Strategy

IPAQ

Salesforce

com

Force.com

Salesforce

The Color Gradient indicates Increasing Desire to Enter the Space

Java

Consumer

Space

Bare MetalPeople Process based

hardware provisioning

HaaSHardware as a Service

Programmatic Interface for

Hardware Provisioning

PaaSPlatform as a Service

(Hardware Provisioning Hidden

Automatic Scaling)

SaaSSoftware as a Service

(Platform , Scaling

and Hardware transparent)

In

creasing

Virtualization

Amazon

Network Device Layer

Google

Kindle

Alexa

Simple DB

EC2

S3

Microsoft Sun Micro IBM HP

Build there

own

App Engine

App Engine

Google Apps

Android Win Mo

Live

Azure

Azure

Core Business

Caroline

Caroline

J2ME

Core Business

On Demand

Web sphere

Potential

Core Business

Partner

Strategy

Partner

Strategy

IPAQ

Salesforce

com

Force.com

Salesforce

The Color Gradient indicates Increasing Desire to Enter the Space

Java

Consumer

Space


8/27

Market Analysis (POVSun Microsystems)

App Engine

Source: http://www.projectcaroline.net


9/27




10/27




11/27

Market Analysis (POVRed Monk)

Source: http://www.redmonk.com


12/27

Comparing Three clouds

Discussion to focus on

Amazon Web Services

Google App Engine

Suns Project Caroline

Why these ?

Most talked about (except Caroline)

Gives a good overview around the breadth ofofferings in the space


13/27

Amazon Web Services Offerings

Hardware as a Service(HaaS) AWS-EC2

Storage as a ServiceAWS-S3

Database as a ServiceSimpleDB

Queuing as a Service SQS

Aggregate Offerings Pretty much anything you

can think off

Oracle , Solaris , Hadoop

Clusters (NY times),Specialized Applications(Vertica DB) , Animoto


14/27

AWSSome Use Cases

AWS Some Use Cases Start ups (low entry point and can get going with great infrastructure in a

day)

SaaS vendors (Vertica ) a logical marriage between SaaS and HaaS. AWSjust becomes a component in the Supply Chain

Enterprise Use Cases Testing(Performance testing ,Compatibility Testing)

Massive Batch Jobs Hadoop Image (NY Times example) , Animoto uses 3000EC2 instances

Claim to Fame Came from Bottom up in the market and took the low end of the market by

storm

Low Entry point (10 cents an hour for a CPU) and can scale up to Terabytesof storage and thousands of server at the same price structure

Everything is Automated and has programmatic access (No calls to systemadmins to configure a parameter or restart a server)


15/27

Google App Engine

Exposes the Google Infrastructure to the outside world BigTable

Python Language runtime

Access to some google apis (authentication , imagemanipulation)

APIs The Python Runtime, The Python environment in which your app runs; CGI,

sandbox features, application caching, logging

Datastore API, BigTableGoogles Database

Images API, the image data manipulation service

Mail API, sending email from your app

Memcache API, the distributed memory cache

URL Fetch API, accessing other Internet hosts from your app

Users API, integrating your app with Google Accounts

You should expect to see more APIs exposed. More specifically theGoogle APIs for Docs , GWT , etc
http://code.google.com/appengine/docs/python/http://code.google.com/appengine/docs/datastore/http://code.google.com/appengine/docs/images/http://code.google.com/appengine/docs/mail/http://code.google.com/appengine/docs/memcache/http://code.google.com/appengine/docs/urlfetch/http://code.google.com/appengine/docs/users/http://code.google.com/appengine/docs/users/http://code.google.com/appengine/docs/urlfetch/http://code.google.com/appengine/docs/memcache/http://code.google.com/appengine/docs/mail/http://code.google.com/appengine/docs/images/http://code.google.com/appengine/docs/datastore/http://code.google.com/appengine/docs/python/


16/27

App Engine - offering

Claim to Fame

Free (to start with) BigTable ( a real winner)

Essentially a good way to get into the google world andpotentially get acquired by google


17/27

Use cases

Webscale Database needs (BigTable) Map ReduceProgramming model

Start up (who want to leverage google apis and sign on

capability)

Enterprise Use Cases None right now

But potentially Applications requiring

to link the web presence of customers

(blogs , open social) to the Enterprise

Applications (Example customer

insights into CRM etc) could use

AppEngine.

- if you are a Google Apps Shop there

Is a case of hosting on AppEngine

Google App Engine


18/27

Comparing Amazon and Google Stacks

Source: http://www.zdnet.com


19/27

Project CarolineSun Microsystems

Research project developing a platform for development and

deployment of long-running Internet services Utility scale: lots of customers and services on a single large

shared grid, with secure isolation

Full programmatic control of distributed compute, storage, andnetwork resources

Services can configure and flex their own resource usage up anddown in real time

High level of resource abstraction

Will potentially end up in the Private Cloud for the Enterprisealong Amazon like offerings for the Bottom market


20/27

Developer View


21/27

What is the API ? Essentially a way to

Provision and manage

the system resourceslike Network (IP Addresses)

Databases

Filesystem

Standard Configurations

available for Tomcat /Glassfish / Ruby

Can create newconfigurations for newserver types

Ant Based Environmentalso available for

controlling the grid Direct Access from

netbeans to integratethe GRID workflow intoSDLC


22/27

What is the API ?

File System Creation :myFS = grid.createBaseFileSystem(myFS,new

BaseFileSystemConfiguration());

Network Creation :myNet = grid.createNetwork(myNet, 16,new

CustomerNetworkConfiguration()); IP address allocation

dbAddr = myNet.allocateAddress(dbAddr);

intAddr = myNet.allocateAddress(intAddr);extAddr = grid.allocateExternalAddress(extAddr);

Database CreationmyDB = grid.createPostgreSQLDatabase(myDB,new PostgreSQLConfiguration(dbAddr.getUUID(), null));


23/27

Impact of Project Caroline Model

Automate deployment & day-to-day operations

Faster response times

Capture knowledge in programs not process books

Services construct their environment instead ofbeing inserted into an existing one

Simpler for operations and developers

Isolation between service instances

Multi-process components Developer workflow


24/27


25/27

there will be small number of big players and a large numbers of small playersin the cloud computing space

Dr. Eric Schmidt , CEO Google

we had enough complexity inside Amazon that we were finding we werespending too much time on fine-grained coordination between our networkengineering groups and our applications programming groups. Basically whatwe decided to do is build a [set of APIs] between those two layers so that youcould just do coarse-grained coordination between those two groups. Amazonis, you know, just a web-scale application.

- Jeff Bezos , CEO Amazon on how did Amazon end up creating AWS

leaving the big iron vendors behind

The world needs only five computers.

- Thomas Watson , CEO IBM (1943)

- and then re-phrased by Greg Papadopoulo s CTO Sun Microsys tems

there will be, more or less, five hyperscale, pan-global broadband computingservices giants. There will be lots of regional players, of course; mostly, they willexist to meet national needs. That is, the network computing services businesswill look a lot like the energy business: a half-dozen global giants, a few dozennational and/or regional concerns, followed by wildcatters and specialists.
http://www.sun.com/aboutsun/executives/papadopoulos/bio.jsphttp://www.sun.com/aboutsun/executives/papadopoulos/bio.jsp


26/27

Final Reflections In my diagram below There will be one layer added above the SaaS layer , which will be the device layer

that will be realized as a result of everything moving to the cloud - Networked Refrigerators , Remote

Controlled Vacuum Controllers or any and every device on the network were interesting discussions uptill

now but will become a reality with the cloud. The above is exactly what happened with the build-out of the last big grid electricity in the 20th century. A

hundred years ago, when Tesla, Westinghouse, Insull, and others were building the electric grid -

companies viewed the effort in terms of the cost reduction to their business: in particular, the power they

needed to run the machines that produced the goods they sold. But the real revolutionary aspect of the

electric grid was not the way it reduced the cost structure, but the way it created new businesses

altogether. We saw an avalanche of new products outfitted with electric cords, many of which were

inconceivable before the grid's arrivalNetwork Device Layer

Growth Engine for

the next generation


27/27

Demos

-Project Caroline animal guess example

-Google App Engine Guest Book

-Amazon EC2 and S3 Console

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