Cu capul in noriBogdan Brinzarea-IamandiBanca Romaneasca

Agenda• Ce este cloud computing?• Unde se afla aplicatia?• Platforma Windows Azure• Concluzii

CE ESTE CLOUD COMPUTING?

Cloud computing• Partajarea resurselor• Decuplarea utilizatorilor de implementare• Resurse si servicii disponibile la cerere• Viteza, flexibilitatea, eficienta,

disponibilitatea ridicata• Facturarea doar a resurselor folosite

Cloud si utility computing• Utility computing

– John McCarthy - 1961– Focus pe modelul de business– Resurse disponibile la cerere– Un serviciu masurabil– Platesti cat si cand consumi

• Cloud computing - concept mai extins decat utility computing

SaaS si cloud computing• SaaS

– Un serviciu software furnizat pe web– Subscrieri sau plata a ceea se consuma

S+S si cloud computing• S+S

– Combinarea resurselor client cu cele din Internet– Maximizarea resurselor client pentru oferirea

cele mai bune experiente grafice– Maximizarea resurselor din Internet pentru

logica de business care necesita resurse considerabil mai mari

Virtualizarea si cloud computing• Virtualizarea reduce costuri• Virtualizarea ca masura tactica• Virtualizarea ca masura strategica

Virtualizare Cloud privat

Cloud public

UNDE SE AFLA APLICATIA?

Unde se afla aplicatia?Application runs on-premises

Buy my own hardware, and

manage my own data center

La sediu

• Achizitie masini, conectivitate, software

• Control complet si responsabilitate intreaga

• Costuri initiale de capital pentru infrastructura

La gazda• Inchiriere

masini, conectivitate

• Control mai scazut si responsabilitate mai mica

• Costurile de capital scad dar se platesc si resurse nefolosite

In cloud

• Mediu cu resurse partajate

• Resurse disponibile la cerere

• Platesti ce si cand consumi

Unde se afla aplicatia?Co

nstru

itaCu

mpa

rata

La sediu In cloudLa gazda

Platforma cloud

SaaS

Tipuri de grade de incarcare• Crestere rapida si continua a incarcarii• Varfuri de utilizare nepredictibile• Varfuri de utilizare predictibile• Incarcare periodica

Tipuri de deployment• Cloud public – o platforma cloud furnizata si

condusa de un furnizor de servicii, pusa la dispozitie pentru multi utilizatori

• Cloud privat – o platforma cloud ce functioneaza strict pentru un singur beneficiar

• Cloud hibrid – o combinatie in coud privat si public

Tipuri de cloudLa sediu

Storage

Server HW

Networking

Servers

Databases

Virtualization

Runtimes

Applications

Security & Integration

Con

trolu

l clie

ntul

ui

IaaS

Storage

Server HW

Networking

Servers

Databases

Virtualization

Runtimes

Applications

Security & IntegrationC

ontrolul furnizoruluiC

ontro

lul c

lient

ului

PaaS

Storage

Server HW

Networking

Servers

Databases

Virtualization

Runtimes

Applications

Security & Integration

Controlul furnizorului

Con

trolu

l clie

ntul

ui

Microsoft si Amazon

Oferite de platformaWindows Azure

Deployment

Operating System

Web Server

Frameworks

Aplicatie

OS Services

Virtualized Instance

Hardware

Deployment

Oferite de Amazon EC2

Microsoft si Google

Oferite de platforma Windows Azure

Deployment

Operating System

Web Server

Frameworks

Aplicatie

OS Services

Virtualized Instance

Hardware

Deployment

Oferite de Google AppEngine

PLATFORMA WINDOWS AZURE

Platforma Windows AzureAplicatia in cloud

Utilizatori

Aplicatii existente

RESTSOAPXML

Windows Azure

Compute StorageFabric

Windows Azure

SQL Azure

Database

Reporting Business Analytics Data Sync

SQL Azure si Windows Azure Table StorageSQL Azure

• Relationala• Structurata• Foarte scalabila• Puternic tipizata

Windows Azure Table Storage• Non relationala• Semi-structurata• Extrem de scalabila• Slab tipizata

Windows Azure platform AppFabric

ServiceBus

AccessControl

Service Bus

Access Control

Platforma Windows Azure

StorageDynamic Tabular Data

Blobs Message Queues

Distributed File System

Content Distribution

Data Transact-SQL

Data Synchronizati

onRelational Database

ADO.NET, ODBC, PHP

Connectivity

Registry On-Premise BridgingService Bus

SecurityClaims-Based

IdentityFederated Identities

Secure Token

ServiceDeclarative

Policies

Application Services

ApplicationMarketplac

e

Information Marketplac

e

Personal Data

Repository

Frameworks

Workflow Hosting

Distributed Cache

Services Hosting

Compute C / C++Win32 VHD

Microsoft S+S

Platform Services

Software Services

Application Services

Infrastructure Services

Costuri

Compute• Small : $0.12 / CPU hour • Medium :$ 0.24 / CPU

hour• Large: $ 0.48 / CPU hour• Extra large : $0.96 / CPU

hour Storage

• $0.15 / GB / month• $0.01 / 10k txn / month

Bandwidth• $0.10 in / GB• $0.15 out / GB

Web Edition (1GB)• $9.99 / month

Business Edition (10GB)• $99.99 / month

Bandwidth• $0.10 in / GB• $0.15 out / GB

Service Bus• $3.99/connection• $9.95/5 connections• $49.75/24

connections• $199.00/100

connections• $500.00/500

connections Access Control

• $1.99 / 100k transactions

Bandwidth• $0.10 in / GB• $0.15 out / GB

Costuri• Web Edition• 10k hits/day• 2 web roles• 5 KB/request• 50 KB/response• 1 call per request for Access Control

CosturiResursa Pret Volum Cost lunarWeb roles $0.12 /

hour2 roluri $178.56

SQL Azure (Web Edition)

$9.99 / month

1 instanta $9.99

Bandwidth in $0.10 / GB

1.55 GB $0.15

Bandwidth out $0.15 / GB

15.5 GB $2.33

Access Control

$1.99 / 100K

310k $6.17

Cost total lunar : $ 197.2

CONCLUZII

Strategia de business si IT-ul• Un scop principal al strategiei de business

este avantajul competitiv• Aproape fiecare strategie de business are o

componenta IT

Curba avantajului competitiv

Timp

Avantajul competitiv

al companiei

Fereastra de diferentiere

Resurse• http://www.microsoft.com/windowsazure/pro

ducts/• http://phpazure.codeplex.com/• http://www.windowsazure4e.org/• http://www.windowsazure4j.org/• http://rubyonrails.cloudapp.net/

VA MULTUMESC!