Microsoft Windows Azure - Cloud Computing & Windows Azure Introduction Presentation
Agile Infrastructure with Windows Azure
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Transcript of Agile Infrastructure with Windows Azure
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AGENDA
Dina Frandsen: Overview of the Microsoft Cloud
Wade Wegner: Scenarios and Workloads on WAIS
Offers & Opportunities
Today’s Call
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MANAGEMENT OF RESOURCES: WHAT YOU MANAGE
Applications
Development & Runtime Kernels
Databases
Security, Management, Load Balancing & Integration
Logical Servers, Storage
Virtualization
OS
Server Hardware
Networking, Utilities, Physical
PRIVATE (On-Premise)
Applications
Development & Runtime Kernels
Databases
Security, Management, Load Balancing & Integration
Logical Servers, Storage
Virtualization
OS
Server Hardware
Networking, Utilities, Physical
Infrastructure as a Service (IaaS)
Applications
Development & Runtime Kernels
Databases
Security, Management, Load Balancing & Integration
Logical Servers, Storage
Virtualization
OS
Server Hardware
Networking, Utilities, Physical
Platform as a Service (PaaS)
You
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ge
You
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ge
You
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ge
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by
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or
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ged
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Applications
Development & Runtime Kernels
Databases
Security, Management, Load Balancing & Integration
Logical Servers, Storage
Virtualization
OS
Server Hardware
Networking, Utilities, Physical
Software as a Service (SaaS)
You
Co
nfi
gure
M
an
age
d b
y V
en
do
r
Higher Cost, Less Agility Lower Cost, Agile
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WHO AM I? Chief Technology Officer at Aditi Technologies
Formerly a Windows Azure Technical Evangelist at Microsoft
Blog: http://www.wadewegner.com/
Twitter: http://twitter.com/WadeWegner
Github: https://github.com/wadewegner
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SCENARIOS & WORKLOADS
Scenarios
Identity Modernization
Disaster Recovery
Development & Test
Product Workloads
Active Directory
SQL Server
SharePoint
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IDENTITY
Regardless of your intended use of the cloud, identity is always the first thing that you
need to figure out when moving to the cloud.
Cornerstone to the Cloud
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IDENTITY
Business drivers
Support pre-requisites for other Applications or Services
Serve as substitute or failover for branch-office/HQ domain controllers
Serve as primary authentication for cloud only data center
Why Active Directory on WAIS?
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IDENTITY
Is it safe to virtualize DCs?
Placement of the Active Directory database (DIT)
Optimizing your deployment for traffic and cost
Read-Only DCs (RODC) or Read-Writes?
Global Catalog or not?
Trust or Replicate?
IP addressing and name resolution
Geo-distributed cloud-hosted DCs
Considerations
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IDENTITY
Domain Controller On-Premises
Contoso.com Active Directory Contoso.com Active Directory
Load Balancer Public IP
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IDENTITY
Domain Controller in the Cloud
Contoso.com Active Directory
Contoso.com Active Directory
AD Auth
Load Balancer Public IP
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IDENTITY
Active Directory Cloud Only
Load Balancer Public IP
Contoso.com Active Directory
AD Auth
Extranet Active Directory fabrikam.com
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DISASTER RECOVERY
Design for Failure => Cloud Outages Happen
Compose with the proper building blocks
Infrastructure abstractions
Automation
Architectural options to mitigate failure
Fault tolerance
Design incorporating redundancy and replication
High availability
Disaster recovery
Considerations
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DISASTER RECOVERY
Disaster recovery is about preparing for and recovering from a disaster. Hardware or software
Network or power outage
Physical damage to a building
Human error
… or something else!
Invest time and resources to plan, prepare, rehearse, document, train, and update processes to deal with events.
Continual process of analysis and improvement
What is Disaster Recovery?
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DISASTER RECOVERY
SLAs
99% availability = 3.65 days of downtime
99.5% = 1.83 days of downtime
99.9% = 8.76 hours of downtime
99.95% = 4.38 hours of downtime
99.99% = 53 minutes of downtime
99.999% = 5.26 minutes of downtime
Compounding SLAs
Windows Azure Compute (2
instances) = 99.95%
SQL Azure = 99.9%
Windows Azure Storage = 99.9%
Total SLA
4.38 hours + 8.76 hours + 8.76
hours
21.9 hours
Target: 99.75%
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DISASTER RECOVER: COLD
Only provisioned
environment is
primary.
Not good if rapid
recovery is required.
Slow to replicate
data to other cloud.
Slow to bring
database to an
operational state.
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DISASTER RECOVERY: WARM
Database replicated in secondary but all traffic going to primary.
Generally a recommended DR solution
Minimal additional cost
Allows fairly rapid recovery
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DISASTER RECOVER: HOT
Parallel deployment with all servers running but all traffic going to primary.
Atypical. Very high additional cost.
Allows rapid recovery but not significantly faster than “warm” configuration.
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DISASTER RECOVERY: HIGHLY AVAILABLE
Live/Live configuration. May use geo-targeting services to direct traffic to regional load balancers.
Possible, but costly.
Provides high availability, but complex to implement and manage.
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DEVELOPMENT & TEST
True cloud economics. Pay by the minute.
No hardware to purchase.
No staff to configure the environment.
No floor space or energy costs.
Automation.
Agility
Deploy and configure environments in minutes.
No procurement.
Reduce capital expenditures and maintenance costs.
Optimize utilization of existing hardware.
Provisioned (and de-provisioned) as many machines as you need in minutes.
Global footprint and access.
Opportunities
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DEVELOPMENT & TEST
Create a development and test sandbox in minutes.
Develop Windows Server or Linux applications on Virtual Machines.
Script to completely automate deployment.
Test load or scalability.
Accelerate SharePoint or SQL development.
Connect securely from anywhere.
Upload your virtual hard disk.
Advantages to Cloud
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APPLICATION WORKLOADS
Supported versions: 2012, 2008 R2, 2008
Provisioning: Use existing VM images or bring your own
Licensing: Pay by the hour or migrate existing licenses
SQL Server
SQL Server (IaaS)
Windows Azure SQL Database (PaaS)
Development Migrate Existing Apps Develop New Apps
Management Full Control Managed Service
Compatibility Full SQL Server Capabilities Based on SQL Server Technology
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APPLICATION WORKLOADS
SharePoint for Internet Sites (FIS)
Public facing, anonymous access sites
Developer, Test and Staging Environments
Quickly provision and un-provision entire environments
Hybrid Applications
Applications that span your data center and the cloud
Disaster Recovery
Quickly recover from a disaster, only pay for use
SharePoint
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OPPORTUNITIES
Along with a Windows Azure commitment to Windows Azure, Aditi will provide an
onsite cloud expert for a 3 or 7-day Cloud Workshop.
The key objectives are knowledge transfer and hands-on experience.
With the 7-day cloud workshop we also focus on pilots and prototypes.
Additional workshops:
Core Infrastructure
Disaster Recovery
Identity Modernization
SQL Server DR & HA
SharePoint Migration
Development & Test
Aditi Cloud Infrastructure Workshop
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