azure architecture

Amal Devwww.techrepository.inhttp://blog.techrepository.in

www.facebook.com/amaldevv@amaldevv

Lets Re-visit

Architecture

Components

Azure Compute Service

A Quick Comparison

Azure

Application Configuration

Desktop

Executable

Manifest

Library/Services

Local Data Stores

Service Package

Service Configuration

Service Definition

Web/Worker Role

Cloud Storage

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2

3

4

5

What is a Role ?

• Defines a component that may run in the execution environment

• Three Types– Web Role

• Interacts with end user or web services

– Worker Role• Initiates their own request for data or tasks from the

queue

– VM Role• Have full control over the operations

Azure Storage Service

Storage Service

• Blobs – Provides simple interface for storing named files

along with metadata• Tables

– Provides structured storage• Queues

– Provides reliable storage and delivery of messages• Drives

– NTFS file system volume

Microsoft in the Cloud

(15 years)450M+

active users

(13 years)550M

users/mth

(12 years)Largest non-ICP/IP cloud

service x100M users

(11 years)320M+ activeusers

(11 years)2B

queries/mth

(15 years)450M+

active users

(7 years)5B confmin/yr

(6 years)4B emails/day

Microsoft Data CentersVision Go Inside Energy EfficientContainers

San Antonio

Chicago

Dublin

Amsterdam

Hong Kong

Singapore

North American Data Centers European Data Centers Asian Data Centers

Platform Services

The Microsoft CloudCategories of Services

Software Services

Application Services

Infrastructure Services

Cloud Implementations

App Characteristic Example

Massive scale Outback promo on Facebook

High reliability eCommerce apps (Coke, Dominos)

Variable load Online tax preparation (CCH)

Unpredictable lifetime Hurricane relief site

Requiring parallel processing Genome sequencing

Scale fast or fail fast Web sites (Kelley Blue Book)

Not good fit for in-house data center Frequently updated app

Needing external storage Online video archive

No desire to manage infrastructure SaaS apps (Quark’s Promote app)

Developer Experience

• .NET, SQL Server, WCF• Tools – Visual Studio, SSMS• Supports PHP, Python• Cloud apps can be developed locally / offline• SDK Cloud Simulator – Dev Fabric, Dev Storage

Tools

• Windows Azure SDK– Tools to manage and configure roles– Local Development Fabric– Local Development Storage services– Local Cloud Service debugging support– Cloud Service package and deployment builder

• Windows Azure Tools for Visual Studio– C# and VB project templates

http://www.microsoft.com/windowsazure/sdk/

Project Templates

Compute Emulator

Storage Emulator

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Thank You

Amal Devwww.techrepository.inhttp://blog.techrepository.in

www.facebook.com/amaldevv@amaldevv