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This presentation compares and contrasts two different offerings for cloud services. by Riad Merrouche, Software Architect smerrouc@teksystems.com
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Windows Azure vs Amazon AWS
Riad Merrouche
Software Architect
smerrouc@teksystems.com
About me
Slide 3
Presentation content
Cloud Service Models
• IaaS vs PaaS
Overview of the Application
Web Application
• Solutions
• Azure Web Roles vs Amazon Elastic Beanstalk
Storage
• Solutions
• Azure SQL vs Amazon RDS
Conclusion
Slide 4
Amazon EC2 Azure VMs
Windows Server + System Center
2012
Azure WebSites Amazon Beanstalk
Office 365 Google Drive
Dynamics CRM
Cloud Overview Cloud Service Models
Slide 5
Cloud Service Models - IaaS vs PaaS
Amazon EC2 Azure VMs
Windows Server + System Center
2012
Azure Websites Amazon Beanstalk
Office 365 GMail
Dynamics CRM
• Vendor provides the
Infrastructure:
• Network
• Storage
• Compute Resources
• Customer manages
software on top of
hardware: OS and up.
• Top Vendor: Amazon AWS
• Since 2006
109B$
• Vendor provides:
• The Infrastructure
• And, the Application Development Platform which includes: OS, Database, IIS,…
• Customer only manages the
application.
• Top Vendor: [Windows Azure]
• Since 2010
1.2B$
http://www.forbes.com/sites/reuvencohen/2012/10/22/gartner-announces-2012-magic-quadrant-for-cloud-infrastructure-as-a-service/ http://channelnomics.com/2012/11/19/gartner-paas-2-9-billion-battleground-2016/
Slide 7
DB Storage
Overview of the Application
Web Application (.NET)
Slide 8
DB Storage
Overview of the Application
Web Application (.NET)
Availability
Elasticity
Scalability
Slide 9
Costs DB
Storage
Overview of the Application
Web Application (.NET)
Availability
Elasticity
Scalability
Security
Performance
Slide 11
Web Application
Azure Amazon
IaaS • Azure Virtual Machines • Amazon EC2 (Elastic Compute 2)
PaaS • Web Roles • Web Sites ( )
• Elastic Beanstalk ( )
Possible Solutions
Slide 13
Web Application
IaaS SaaS
PaaS I
Azure VMs
Amazon EC2
Azure Web Roles
Azure Web Sites
Amazon Beanstalk
Slide 14
Web Application
Azure Web Roles vs
Amazon Elastic Beanstalk
Slide 15
Web Application - Azure Web Role
DEMO
Slide 16
Web Application - Azure Web Role
Slide 17
Web Application - Azure Web Role
Slide 18
Web Application - Azure Web Role
Do not add roles
Slide 19
Web Application - Azure Web Role
Slide 20
Web Application - Azure Web Role
Slide 21
Web Application - Azure Web Role
Slide 22
Web Application - Azure Web Role
Slide 23
Web Application - Azure Web Role
• CPU Cores: between “shared” to 8 cores • Bandwidth: between 5 to 800 Mbps • Network is “shared” except for Extra large Role • Memory: between 768MB to 14GB
Slide 24
Web Application - Azure Web Role
Slide 25
Web Application - Azure Web Role
Slide 26
Web Application - Azure Web Role
Slide 27
Web Application - Azure Web Role
Slide 28
Web Application - Azure Web Role
Slide 29
Web Application - Azure Web Role
Slide 30
Web Application - Azure Web Role
Slide 31
Web Application - Azure Web Role
Slide 32
Web Application - Azure Web Role
Slide 33
Web Application - Azure Web Role (Summary)
Scalability • Up: Instance size Requires a new deployment
• Out: Easily add more instances in the management console
Availability & Disaster Recovery • 99.90% for single instance
• 99.95% for load balanced instances (2 or more)
Elasticity • Enterprise Library Auto-scaling Application Block (WASABi)
Slide 34
Web Application - Amazon Elastic Beanstalk
DEMO
Slide 35
Web Application - Amazon Elastic Beanstalk
Slide 36
Web Application - Amazon Elastic Beanstalk
Slide 37
Web Application - Amazon Elastic Beanstalk
Slide 38
Web Application - Amazon Elastic Beanstalk
Slide 39
Web Application - Amazon Elastic Beanstalk
For one application we can have multiple environments: DEV, QA, UAT…
Slide 40
Web Application - Amazon Elastic Beanstalk
Win server 2008 R2 (available too)
You can use a custom Image!
Slide 41
Web Application - Amazon Elastic Beanstalk
• Cores: from 1 to 8 cores • Bandwidth: Up to 10 Gigabit Ethernet • Memory: from 613MB to 68GB
Slide 42
Web Application - Amazon Elastic Beanstalk
Slide 43
Web Application - Amazon Elastic Beanstalk
Slide 44
Web Application - Amazon Elastic Beanstalk
• We still have full control like IaaS
Slide 45
Web Application - Amazon Elastic Beanstalk
• Keeps History of your deployments
Slide 46
Web Application - Amazon Elastic Beanstalk
Slide 47
Web Application - Amazon Elastic Beanstalk
• We can redeploy any version to any environment
Slide 48
Web Application - Amazon Elastic Beanstalk
Slide 49
Web Application - Amazon Elastic Beanstalk
• Easy Scale up
Slide 50
Web Application - Amazon Elastic Beanstalk
• Ability to configure the Load Balancer
Slide 51
Web Application - Amazon Elastic Beanstalk
Slide 52
Web Application - Amazon Elastic Beanstalk (Summary)
Scalability Up: Instance size (management console)
Out: Easily add more instances (management console / Auto-Scaling pane)
Availability & Disaster Recovery • 99.95% for single instance
Elasticity • Easy (in management console)
• Use CloudWatch + Command line procedure for advanced settings
Slide 53
Web Application - Conclusion
Azure Web Roles vs Amazon Elastic Beanstalk
Azure Web Roles
Simpler & focus on application
Less Control
Amazon Beanstalk:
• More Features
• More Control
• Supports larger Compute & Memory needs
Slide 54
Storage
Azure Amazon
IaaS Azure Virtual Machines Amazon EC2 (Elastic Cloud Compute)
PaaS Azure SQL Database Amazon RDS
DB Storage
Possible Solutions
Slide 55
Storage
Azure SQL vs
Amazon RDS
DB Storage
Slide 56
Storage - Azure SQL
DEMO
DB Storage
Slide 57
Storage - Azure SQL
Slide 58
Storage - Azure SQL
Max 150 GB
Slide 59
Storage - Azure SQL
Slide 60
Storage - Azure SQL
Slide 61
Storage - Azure SQL
Slide 63
Storage - Azure SQL
Scale Up • Automatic scalability • Pay for what you use (only)
Slide 64
Storage - Azure SQL
Slide 65
Storage - Azure SQL
Scale Out • SQL Azure Federations • Based on sharding pattern • Massive scalability • Scales with no down time • Certain design constraints • Issues & Limitations with EF
Slide 66
Storage - Azure SQL
Import / Export: • Creates a .BACPAC file • Does not guarantee consistency! • Needs to be combined with DB Copy
Slide 67
Scalability Up: No control on instance type (Host)
Up: DB size (Automatic scaling)
Out: SQL Azure Federations
Availability & Disaster Recovery
2 “Standby” Replicas Same Data Center 1 Synchronous and 1 Asynchronous
99.9% Monthly Availability
Internal daily backups (Azure) Min 14 days retention
Every 5 minutes: Backup the Log
Import & Export functionality
Storage - Azure SQL (Summary)
Slide 68
Storage - Amazon RDS
DEMO
DB Storage
Slide 69
Storage - Amazon RDS
Slide 70
Storage - Amazon RDS
Slide 71
Storage - Amazon RDS
• License “included“ or “ BYOL”
SQL Server 2012 or 2008 R2
Slide 72
Storage - Amazon RDS
Cores: from 1 to 8 cores Memory: Up to 68GB
Slide 73
Storage - Amazon RDS
Availability: Creates a “stand-by” replica in another
availability zone Synchronous replication Supported only for MySQL & Oracle
Minimum 200GB!! Maximum 1000 GB
Slide 74
Storage - Amazon RDS
Performance: MySQL & Oracle: Up to 30000 IOPS SQL Server: Up to 10000 IOPS
Slide 75
Storage - Amazon RDS
Slide 76
Storage - Amazon RDS
Backups: • Daily • Transaction Log every 5 minutes • Up to 35 days retention period
Slide 77
Storage - Amazon RDS
Slide 78
Storage - Amazon RDS
Slide 79
Storage - Amazon RDS
Slide 80
Storage - Amazon RDS
Scalability • Supported only for MySQL & Oracle
Slide 81
Storage - Amazon RDS
Scalability: “Read” Replicas
Slide 82
Storage - Amazon RDS
Slide 83
Storage - Amazon RDS
Restore to Point in time (to a second)
Slide 84
Scalability Up: Instance type (management console)
Up: Instance size (Not supported for SQL Server)
Out: “Read” Replicas – MySQL only pane
Availability & Disaster Recovery Automatic Host Replacement
“Standby” Replicas Multi-Availability zone (but same Region) Synchronous No support for SQL Server
Automatic Daily Backup + Manual Restore
Transaction Log backup every 5 minutes
DB Snapshots
Storage - Amazon RDS (Summary)
Slide 85
Storage - Conclusion
Azure SQL vs Amazon RDS
Azure SQL
• Only SQL Server (customized)
• High Availability (99.90%)
• You pay only for what you use
RDS:
• More Features & Control
• Poor Support for MS SQL Server
Slide 86
Virtual Machines Blobs Azure Tables
Web Roles Mobile Services HDInsight
Web Sites Azure SQL Media Services
HPC Scheduler SQL Reporting MarketPlace
Caching CDN Virtual Network
WASABi Worker Roles Recovery Services
Traffic Manager Active Directory Service Bus
Queues
Azure vs Amazon AWS Even more…
Slide 87
Virtual Machines Blobs Azure Tables
Web Roles Mobile Services HDInsight
Web Sites Azure SQL Media Services
HPC Scheduler SQL Reporting MarketPlace
Caching CDN Virtual Network
WASABi Worker Roles Recovery Services
Traffic Manager Active Directory Service Bus
Queues
CloudFormation Elastic Beanstalk Route 53
CloudFront Elastic MapReduce S3
CloudSearch Elastic Transcoder SES
CloudWatch Glacier SNS
Data Pipeline IAM SQS
Direct Connect OpsWorks Storage Gateway
DynamoDB RDS SWF
EC2 Redshift VPC
ElastiCache
Azure vs Amazon AWS Even more…
Slide 88
So, which one? It depends…
More Control
Massive Scalability & Performance
Mobile Apps, Small to medium Apps
Need SQL Server (PaaS)
But remember, things are changing quickly!!
Conclusion
Slide 89
Questions
Thank you
Windows Azure vs Amazon AWS
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