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Cloud Computing

Amazon Web Services vs. Microsoft Windows Azure – A direct comparison

Many companies are currently in the evaluation of public cloud services such as IaaS. The first thoughts brush the two large and supposedly known providers in the scene – Amazon Web Services and Microsoft Windows Azure. Both have an extensive and growing range of cloud services today. But, if you want to compare both portfolios the challenges increase with the number of services.

Amazon Cloud vs. Windows Azure

The following table shows the cloud service portfolio towards 1:1 and provides clarity. Who provides what in which area, what is the name of the respective service and under what URL to find more information about it.

Feature

Amazon Web Services

Microsoft Windows Azure

Computing power
Virtual machines Elastic Compute Cloud Role Instances
High Performance Computing Cluster Compute Instances HPC Scheduler
MapReduce Elastic Map Reduce Hadoop on Azure
Dynamic scaling Auto Scaling Auto Scaling Application Block

Storage
Unstructured storage Simple Storage Service Azure Blob
Flexible entities SimpleDB Azure Tables
Block Level Storage Elastic Block Store Azure Drive
Archiving Amazon Glacier
Storage Gateway AWS Storage Gateway

Databases
RDBMS Relational Database Service SQL Azure
NoSQL DynamoDB Azure Tables

Caching
CDN CloudFront CDN
In-Memory ElastiCache Cache

Network
Load Balancer Elastic Load Balancer Fabric Controller / Traffic Manager
Hybrid Cloud Virtual Private Cloud Azure Connect
Peering Direct Connect
–
DNS Route 53
–

Messaging & Applications
Async Messaging Simple Queue Service Azure Queues
Push Notifications Simple Notification Service Service Bus
Bulk Email Simple Email Service
Workflows Amazon Simple Workflow Service
Search Amazon CloudSearch

Monitoring
Resource monitoring CloudWatch System Center

Securiry
Identity Management Identity Access Management Azure Active Directory

Deployment
Resource creation CloudFormation
–
Web Application Container Elastic Beanstalk Web Role

By Rene Buest

Rene Buest is Gartner Analyst covering Infrastructure Services & Digital Operations. Prior to that he was Director of Technology Research at Arago, Senior Analyst and Cloud Practice Lead at Crisp Research, Principal Analyst at New Age Disruption and member of the worldwide Gigaom Research Analyst Network. Rene is considered as top cloud computing analyst in Germany and one of the worldwide top analysts in this area. In addition, he is one of the world’s top cloud computing influencers and belongs to the top 100 cloud computing experts on Twitter and Google+. Since the mid-90s he is focused on the strategic use of information technology in businesses and the IT impact on our society as well as disruptive technologies.

Rene Buest is the author of numerous professional technology articles. He regularly writes for well-known IT publications like Computerwoche, CIO Magazin, LANline as well as Silicon.de and is cited in German and international media – including New York Times, Forbes Magazin, Handelsblatt, Frankfurter Allgemeine Zeitung, Wirtschaftswoche, Computerwoche, CIO, Manager Magazin and Harvard Business Manager. Furthermore Rene Buest is speaker and participant of experts rounds. He is founder of CloudUser.de and writes about cloud computing, IT infrastructure, technologies, management and strategies. He holds a diploma in computer engineering from the Hochschule Bremen (Dipl.-Informatiker (FH)) as well as a M.Sc. in IT-Management and Information Systems from the FHDW Paderborn.

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