india tour microsoft cloudcamp

8/6/2019 India Tour Microsoft CloudCamp

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REDUCEDMANAGEMENT

NEW

ECONOMICS

INCR

PROD


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TIME

ITC

APACITY

AllocatedITresources

Oversupply

Undersupply

Initialinvestment

Actualload


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Software as a Service (SaaS)

Consume IT

Platform as a Service (PaaS)

Build on IT

Infrastructure as a Service (IaaS)Migrate to IT

Sec

urityandComplia

nce

Virtualization layer

Pool of computing re

(servers, storage) hescale computing

and storage require

usage basis (e.g., A

Synaptic Hosting, V

Rackspace)

Middle layer provide

deploy cloud-based

integration (e.g., Fo

LongJump, Elastra,

Application layer offe

business application

Salesforce, NetSuite

Workday, SugarCRM

Further reading: Pinning Down Cloud, Aug. 2009


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TheWindowfitshere

TraditionalIT

Storage

Servers

Networking

O/S

Middleware

Virtualization

Data

Applications

Runtime

Youm

anage

IaaS

Storage

Servers

Networking

O/S

Middleware

Virtualization

Data

Applications

Runtime

Managedbyvendor

Youm

anage

Youm

anag

ePaaS

Managedbyvendor

Storage

Servers

Networking

O/S

Middleware

Virtualization

Applications

Runtime

Data

S

St

Se

Netw

Mid

Virtu

App

Ru

D


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A


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GOAL:MassiveScalability

Scale out not up by replicating workerinstances as needed.

Allow applications to scaleuser and compute processing independently.

Two role types: Web Role & Worker RoWindows Azure applications are built witweb roles, worker roles, or a combinationnumber of instances.

Each instance runs on itsown VM (virtual machine),replicated as needed

Compute Services in Windows Azure


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BLOBS:Provideasimpleinterfaceforstoringnamedfilesalongwith

metadataforthefile.

TABLES:Providestructuredstorage.Atableisasetof

entitieswhichcontainasetofproperties.

QUEUES:Providereliablestorageanddeliveryofmessagesfor

anapplication.

Blobs, Tables, Queues and DrivesDRIVAdurvolum

instan


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Fabric: The collection of servers

Multiple VMs per serverChoosefromfourdifferentVMsizes,basedonyourapplicationneeds

Fabric Controller performs servicemanagement

You tell it what to doit figures out howAutomatically scale up, scale down, update orroll application back to a previous versionSimplesystemmanagementanddeploymentAPIs

Service Management in Windows Azure

GOAL:Automatedapplicationmanagementandcontrol


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InteractswithaFabricAgenton

eachmachine

MonitorseveryVM,applicationandinstance

Performsloadbalancing,checkpointingandrecovery

Fabric Controller


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Average UsageCompute

Time

UsageCompute

Time

Average

Inactivity

Period

Compute

Time

Average Usage

Compute

Time

Average Usage


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NorthCentralUSA

SouthCentral

USA

Northern

Europe

WesternEurope

EasternAsia

SoutheastAsia


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india tour microsoft cloudcamp

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