48 david chou
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Microsoft Cloud Platform
David Chouarchitectmicrosoft
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YourOwn
Data Center
SomeoneElses
Data Center
What is Cloud Computing?
Host (software, database, etc.)
Use (services, information, etc.)
Build (applications, data, etc.)
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PrivateCloud
PublicCloud
What is Cloud Computing?
Infrastructure (as-a-service)
Software (as-a-service)
Platform (as-a-service)
Dedicated
Hybrid Cloud
Community
ServiceCategories
Cloud Types
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(On-Premise)Infrastructure
(as a Service)
Platform(as a Service)
What is Cloud Computing?
Storage
Servers
Networking
O/S
Middleware
Virtualization
Data
Applications
Runtime
Storage
Servers
Networking
O/S
Middleware
Virtualization
Data
Applications
Runtime
Yo
umanage M
anagedbyvendor
Ma
nagedbyvendor
Yo
umanage
Youmanage
Storage
Servers
Networking
O/S
Middleware
Virtualization
Applications
Runtime
Data
Software(as a Service)
Managedbyvendor
Storage
Servers
Networking
O/S
Middleware
Virtualization
Applications
Runtime
Data
Service Categories
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Abstract/Shared Resources
On-Premise
Dedicated Resources
Public Cloud
Customizability Ease of Provisioning
Global ReachSecurity & Privacy
Manageability Redundancy & Resiliency
Scalability & AvailabilityConsistency & Control
Microsoft Cloud Strategy
HomogeneityHeterogeneity
A Hybrid World
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Microsoft Cloud StrategyPlatform of Choice
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Microsoft Cloud Strategy
(15years)
450M+
activeusers
(13years)
550Musers/mth
(12years)
Largestnon
ICP/IPcloud
service
x100Musers
(11years)
320M+
active
users
(11years)
2B
queries/mth
(15years)
450M+
activeusers
(7years)
5Bconf
min/yr
(6years)
4Bemails/day
History in the Cloud
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Federated
Scale-Out
Elastic
Staged Production
Self-Service
Multi-Tenant
Model-Driven
Always Available
Failure Resilient
Service-Oriented
Microsoft Cloud StrategyGeneralized Application Model
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The Microsoft Cloud
> Purpose-built data center to hostcontainers at large scale
Cost $500 million, 100,000 square
foot facility (10 football fields)
> 40 foot shipping containers canhouse as many as 2,500 servers
Density of 10 times amount of
compute in equivalent space intraditional data center
> Deliver an average PUE of 1.22
Power Usage Effectiveness
benchmark from The Green Gridconsortium on energy efficiency
Data Center Infrastructure
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The Microsoft CloudData Center Infrastructure
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The Microsoft CloudServer Container Deployment
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The Microsoft CloudServer Container Deployment
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The Microsoft CloudServer Container Deployment
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The Microsoft CloudServer Container Deployment
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The Microsoft CloudServer Container Deployment
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The Microsoft CloudServer Container Deployment
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The Microsoft CloudServer Container Deployment
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The Microsoft Cloud~100 Globally Distributed Data Centers
Quincy,WA Chicago,IL SanAntonio,TX Dublin,Ireland Generation4DCs
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The Microsoft CloudHighly available, scalable, and consistent application fabric environment
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Platform Services
Software Services
Application Services
Infrastructure Services
The Microsoft CloudCategories of Services
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StorageDynamic
Tabular Data
BlobsMessage
Queues
Distributed
File System
Content
Distribution
Data Transact-SQL DataSynchronizationRelationalDatabase
ADO.NET,ODBC, PHP
Connectivity Registry On-PremiseBridgingService Bus
SecurityClaims-Based
IdentityFederatedIdentities
Secure TokenService
DeclarativePolicies
Application ServicesApplicationMarketplace
InformationMarketplace
Personal DataRepository
FrameworksWorkflow
Hosting
Distributed
Cache
Services
Hosting
Windows Azure Platform
Compute C / C++Win32 VHD
http://en.wikipedia.org/wiki/File:Tomcat.pnghttp://en.wikipedia.org/wiki/File:Python_logo.svghttp://en.wikipedia.org/wiki/File:Python_logo.svg -
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Compute
Storage
DataSQL AzureData Sync
Connectivity ProjectSydney
Security Geneva
Application Services
Frameworks Dublin Velocity
Windows Azure Platform
Service Bus
Access Control
Table Storage Blob Storage Queue DriveContentDelivery
Network
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Windows Azure
Compute instance types: Web Role &
Worker Role. Windows Azure applicationsare built with web role instances, workerrole instances, or a combination of both.
Each instance runs
on its own VM
(virtual machine),replicated as needed
The Fabric Controller communicates with every serverwithin the Fabric. It manages Windows Azure, monitorsevery application, decides where new applications shouldrun optimizing hardware utilization.
>Development, service hosting, & management environment
.NET, Java PHP, Python, Ruby, native code (C/C++, Win32, etc.)
ASP.NET providers, FastCGI, memcached, MySQL, Tomcat
Full-trust supports standard languages and APIs Secure certificate store
Management APIs, and logging and diagnostics systems
>Multiple roles Web, Worker, Virtual Machine (VHD)
>Multiple VM sizes
1.6 GHz CPU x64, 1.75GB RAM, 100Mbps network, 250GB volatile storage Small (1X), Medium (2X), Large (4X), X-Large (8X)
>In-place rolling upgrades, organized by upgrade domains
Walk each upgrade domain one at a time
Operating system as an online service; with automated provisioning andservices management
Maintenance OS
Host VMGuest VM 1
Host VM
Guest VM 3Guest VM 2
Guest VM 1Host VM
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SQL Azure
> Shared infrastructure at SQL database and below
Each user database is replicated to one or more servers(configurable based on SLA)
Client requests are routed to current primary server for
read and write operations (based on SQL session) Security, lockdown and isolation enforced in SQL tier
> Highly scalable and state-of-the-art HA technology
Automatic failure detection; client request re-routed tonew primary on failure
High SLA guarantee using logical replication (hot standbyreplicas)
Automatic management, self-healing and load balancingacross shared resource pool
DBA role placesmore focus on
policy/logical
managementScalability and Availability: fabric, failover, replication, and load balancing
VM 5SQL Server
SQL DBUserDB1
UserDB2
UserDB3
UserDB4
SQL Azure database provisioning (databases, accounts, roles, , metering, and billing)
VM 6SQL Server
SQL DBUserDB1
UserDB2
UserDB3
UserDB4
VM 4SQL Server
SQL DBUserDB1
UserDB2
UserDB3
UserDB4
> Security Model
Uses regular SQL security model Authenticate logins, map to users and roles
Authorize users and roles to SQL objects
Supports standard SQL logins Logins are username + password strings
Service enforces use of SSL to secure credentials
Upcoming support for AD Federation, WLID, etc.
> Connectivity Model
Connect using common client libraries ADO.NET, OLE DB, ODBC, etc.
Clients connect to a database directly
Cannot hop across DBs
Highly available, scalable, and consistent distributed relational databaseservice; with geo-replication and geo-location of data
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Windows Azure platform AppFabric
> Service Bus Expose RESTful or SOAP services over the
internet through firewall and NAT boundaries Communicate bi-directionally between apps
and services in an interoperable manner
Choose relays, queues, routers, and othermessage patterns and types
Scale out naturally and reliably as apps andservices grow
> Access Control Integrate authorization into apps to control
what users are allowed to do Federate with multiple identity systems
across organizations and ID providers
Easily apply fine-grained access control rules
Secure Service Bus communications
Scale out naturally and reliably as apps andservices grow
Internet-scoped overlay-network bridging across IP NATs and firewalls withfederated access control
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Sign up at the WindowsAzure Platformdevelopers portal
Windows Azure accessDeveloper toolsWhite papersSample applications
Plan pilot applications,
proofs of concept, andarchitectural designsessions with WindowsAzure partners
http://www.azure.com
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Service Instance
Worker Role
Service Instance
Web Role
.NET in Windows Azure
FabricControllerLoadBalancer TableStorage BlobStorage Queue
ServiceBus
AccessControl
SQL
Database
bindport(x)
http://instance:x
http://instance:y
http://app:80
default.aspx
Web Role and Work Role
IIS RoleEntryPoint
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Service Instance
Service Instance
Web Role
PHP in Windows Azure
FabricControllerLoadBalancer TableStorage BlobStorage Queue
ServiceBus
AccessControl
SQL
Database
bindport(x)
http://instance:x
http://instance:y
http://app:80
index.php
Web Role and IIS/FastCGI with Native Runtime
php-cgi
IIS
FastCGI
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Service Instance
Service Instance
Worker Role
Java and Tomcat in Windows Azure
RoleEntryPoint
Sub-Process
JVM
Tomcat
server.xmlCatalina
FabricControllerLoadBalancer TableStorage BlobStorage Queue
ServiceBus
AccessControl
SQL
Database
newProcess()bindport(x)
http://instance:x
http://instance:y
listenport(x)
http://app:80
get
runtime
info
index.jsp
Worker Role and Sub-Process Invoking Native Code
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3 Key Takeaways
>Platform-as-a-service fabric cloud
> Hybridon-premise software and cloud
services platform
>Consistent programming model and tools
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blogs.msdn.com/dachou
Thank you!
2010 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market
conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation.
MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.
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Pricing
Compute
$0.12 / 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
$0.15 / 100k messages
Access Control
$0.15 / 100k tokens
Bandwidth
$0.10 in / GB
$0.15 out / GB
SUBSCRIPTIONCONSUMPTION VOLUME LICENSING
Pay as you go and grow
Available at launch
Low barrier to entry and flexibility
Optimized for cloud elasticity
Discounts for commitment
Plans for payment predictability
Coordinated purchasing
Planned for FY11
Unified purchasing through EA
Introduction to volume discounts
Value for a commitment
Select offers Announced
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Application Models
Web Hosting
Massive scale infrastructure
Burst & overflow capacity
Temporary, ad-hoc sites
Application Hosting
Hybrid applications
Composite applications Automated agents / jobs
Media Hosting & Processing
CGI rendering Content transcoding
Media streaming
Distributed Storage External backup and storage
High Performance Computing
Parallel & distributed processing
Massive modeling & simulation
Advanced analytics
Information Sharing
Reference data
Common data repositories Knowledge discovery & mgmt
Collaborative Processes
Multi-enterprise integration B2B & e-commerce
Supply chain management
Health & life sciences Domain-specific services
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Case Study
About
kbb.com, established 1995;
vehicle data aggregation and
publication service provider 14M UU/month
Multiple physical data centers
Solution
Cloud-based overflow capacity
Windows Azure Web Role
SQL Azure database
Benefits
~$100,000 savings / year in
hosting costs alone
Retire failover data center (27
Web servers & 9 SQL Servers)
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Case Study
About
Legacy call-center application for
order processing and fulfillment
On-premise systems integrationwith ERP and master data
management
Solution
Cloud-based Web-enablement of
on-premise assets
Windows Azure Web Role
Web services integration via on-
premise ESB endpoints
Benefits In a matter of weeks, we were
able to see the fruits of our efforts
very rapidly. Kevin Flowers, Dir.
Enabling Technologies
The resilience and reliability of
this platform is some of the
benefits that we are seeing. Esat
Sezer, SVP & CIO
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Case Study
About
Complex Monte Carlo simulations
to calculate financial risks
Daily risk analysis load equivalentto processing 4 trillion US Stocks
Existing on-premise HPC
implementation
Solution
Massively scalable compute
leveraging cloud capacity
Deployed on 2K Windows Azureinstances; 10K+ in 2010
Windows Azure Worker Role
Windows Azure Blob and Queue AppFabric Service Bus
Benefits
Elastic scaling to effectively meetcustomer demands
Turning elements of its peak load
infrastructure from a fixed cost to
a variable cost
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Case Study
About
Web-based ERP and accounting
software to help mid-sized
businesses automate customizedbusiness processes
Business needs:
Launch a SaaS offering which includes
on demand infrastructure and billing
Maintain a 24/7 production
environment
Minimize development efforts for both
on-premise and SaaS offerings Technical implementation
Web IIS 7, ASP.NET 3.5
Server SQL Server 2005/2008,
Windows Server 2003/2008 Tools Visual Studio 2008, .NET
Framework 3.5
Solution
Cloud-based SaaS deployment
Windows Azure
SQL Azure
Benefits
Application migration completed
in 3 weeks with 2 developers
Customers can implement
solution without investing in on-
premise infrastructure; can save
~$8,000 for startup costs
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Case Study
About
Online service providing
productivity tools to help students
conduct research, write betterpapers, and get help on-demand
Technical implementation
Client Windows Mobile 6
Web IIS 6, ASP.NET 3.5
Server Windows Server 2003, SQL
Server 2005
Services Bing Search, Windows Live
Messenger Web Toolkit Tools Visual Studio 2008, .NET
Framework 3.5, .NET Compact
Framework 3.5
Solution
Hybrid cloud application
Cloud-based extensions and
services mash-ups with on-premise implementation
Windows Azure application
.NET Services service bus, accesscontrol, & workflows
Benefits
$500,000 savings in dev. costs
40% faster time-to-market
More effective development
Cost-effective scalability and
enhanced availability
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Windows Azure Compute
Compute
> Development, service hosting, & management environment
.NET, Java PHP, Python, Ruby, native code (C/C++, Win32, etc.)
ASP.NET providers, FastCGI, memcached, MySQL, Tomcat
Full-trust supports standard languages and APIs
Secure certificate store
Management APIs, and logging and diagnostics systems
> Multiple roles Web, Worker, Virtual Machine (VHD)
> Multiple VM sizes
1.6 GHz CPU x64, 1.75GB RAM, 100Mbps network, 250GB volatile storage Small (1X), Medium (2X), Large (4X), X-Large (8X)
> In-place rolling upgrades, organized by upgrade domains
Walk each upgrade domain one at a time
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Windows Azure Diagnostics
Compute
> Configurable trace, performance counter, Windows event log,IIS log & file buffering
Local data buffering quota management
Query & modify from the cloud and from the desktop per role instance
Transfer to storage scheduled & on-demand
Filter by data type, verbosity & time range
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Windows Azure Storage
> Rich data abstractions tables, blobs, queues, drives, CDN
Capacity (100TB), throughput (100MB/sec), transactions (1K req/sec)
> High accessibility Supports geo-location
Language & platform agnostic REST APIs
URL: http://..core.windows.net
Client libraries for .NET, Java, PHP, etc.
> High durability data is replicated 3 times within a cluster,and (Feb 2010) across datacenters
> High scalability data is automatically partitioned andload balanced across servers
StorageStorage
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Windows Azure Table Storage
Table Storage
> Designed for structured data, not relational data
> Data definition is part of the application
A Table is a set of Entities (records)
An Entity is a set of Properties (fields)
> No fixed schema
Each property is stored as a pair
Two entities within the same table can have different properties
No schema is enforced
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Windows Azure Blob Storage
Blob Storage
> Storage for large, named files plus their metadata
> Block Blob
Targeted at streaming workloads
Each blob consists of a sequence of blocks
Each block is identified by a Block ID
Size limit 200GB per blob
> Page Blob
Targeted at random read/write workloads
Each blob consists of an array of pages
Each page is identified by its offset from the start of the blob
Size limit 1TB per blob
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Windows Azure Queue
Queue
> Performance efficient, highly available and provide reliablemessage delivery
> Asynchronous work dispatch Inter-role communication
Polling based model; best-effort FIFO data structure
> Queue operations
Create Queue
Delete Queue
List Queues
Get/Set Queue Metadata
> Message operations
Add Message
Get Message(s)
Peek Message(s)
Delete Message
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Windows Azure Drive
Drive
> Provides a durable NTFS volume for Windows Azureapplications to use
Use existing NTFS APIs to access a durable drive Durability and survival of data on application failover
Enables migrating existing NTFS applications to the cloud
Drives can be up to 1TB; a VM can dynamically mount up to 8 drives
> A Windows Azure Drive is a Page Blob Example, mount Page Blob as X:\
http://.blob.core.windows.net//
All writes to drive are made durable to the Page Blob
Drive made durable through standard Page Blob replication
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Windows Azure Content Delivery Network
> Provides high-bandwidth global blob content delivery
18 locations globally (US, Europe, Asia, Australia and South America),and growing
> Blob service URL vs. CDN URL
Blob URL: http://.blob.core.windows.net/
CDN URL: http://.vo.msecnd.net/
Support for custom domain names
> Access details
Blobs are cached in CDN until the TTL passes
Use per-blob HTTP Cache-Control policy for TTL (new)
CDN provides only anonymous HTTP access
ContentDelivery
Network
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SQL Azure
Data
> Highly available, scalable, and consistent distributed relationaldatabase; geo-replication and geo-location of data
> Relational database, provided as a service
Highly symmetrical development and tooling experience (use TDS protocol
and T-SQL) Highly scaled out, on commodity hardware
Built on the SQL Server technology foundation
> Editions: Web (1GB), Business (10GB)
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SQL Azure Data Sync
SQL AzureData Sync
> Tools for data synchronization with SQL Azure
Connect on-premises apps with the cloud
Create cached-mode clients
> Built on Microsoft Sync Framework andADO.NET Sync Services
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AppFabric Service Bus
Connectivity Service Bus
> Securely connect applications Over the internet
Across any network topology
Across organizational boundaries
> Primary application patterns Eventing notify applications
and/or devices
Service Remoting securely project
on-premises services out to thecloud
Tunneling app-to-appcommunication with NAT/Firewalltraversal
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AppFabric Access Control
Security Access Control
> Provides outsourcing of claims-based access control for RESTweb services
> Key capabilities:
Usable from any platform
Low friction way to onboard newclients
Integrates with ADFS v2
Supports OAuth WRAP / SWT Enables simple delegation
> Used today by Service Bus andDallas
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Velocity
Velocity
> Distributed in-memory cache platform for developingscalable, available, and highly-performance applications
Caches any serializable CLR object and provides access through simplecache APIs
Supports enterprise scale: tens to hundreds of computers Configurable to run as a service accessed over the network
Supports dynamic scalingand automatic loadbalancing
Supports continuousavailability of cached databy storing copies onseparate cache hosts
Integration with
administration andmonitoring tools such asEvent Tracing for Windows(ETW) and System Center.
bli
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Dublin
Dublin
> Evolution of WAS/IIS and Windows App Serverrole to run and manage WF and WCF services
Enhances the hosting of Windows CommunicationFoundation (WCF) and Windows Workflow (WF) in theWindows Process Activation Service (WAS)
Simplified deployment and management of WCF andWF services hosted in WAS
Configuration of persistence for durable workflows
Customizable tracking profiles with dedicated,
queryable storage for tracked data Customizable monitoring of hosted services
ll
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Dallas
> Information-as-a-service
> Discover, acquire, and consume structured, blob,and real-time data to power any application onany platform and any screen size
> Brokerage Business partner driven ecosystemand global reach to deliver data and functionalityto developers and information workers
> Analytics and Reporting single click analysis toaugment private data with public data
> Built on Windows Azure and SQL Azure