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AWS vs. Azure
 

AWS vs. Azure

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    AWS vs. Azure AWS vs. Azure Presentation Transcript

    • Amazon Web Services vs.and Windows Azure
      Rob Gillen
      rob.gillenfamily.net
      @argodev
    • Agenda
      What do you want to know/discuss?
      Market Overview
      Discussion of cloud primitives
      Vendor-specific Lessons-Learned
      Guestbook – a side-by-side code comparison
    • Types of Clouds
      Private
      (On-Premise)
      Infrastructure
      (as a Service)
      Platform
      (as a Service)
      You manage
      Applications
      Applications
      Applications
      You manage
      Runtimes
      Runtimes
      Runtimes
      Security & Integration
      Security & Integration
      Security & Integration
      Managed by vendor
      Databases
      Databases
      Databases
      You manage
      Servers
      Servers
      Servers
      Managed by vendor
      Virtualization
      Virtualization
      Virtualization
      Server HW
      Server HW
      Server HW
      Storage
      Storage
      Storage
      Networking
      Networking
      Networking
    • Types of Clouds
      Private
      (On-Premise)
      Infrastructure
      (as a Service)
      Platform
      (as a Service)
    • Where They Fit
      Infrastructure As A Service
      Platform As A Service
      Two Years Ago
      Now
      Two Years from Now ???
      Microsoft Windows Azure
      Amazon Web Services
      Amazon Web Services
      Microsoft Windows Azure
      Compute As A Service
      Amazon Web Services
      Microsoft Windows Azure
    • AWS Stack
      Elastic Compute Cloud
      Elastic Map Reduce
      Auto Scaling
      Cloud Front
      SimpleDB
      Relational Database Service
      Simple Storage Svc
      Elastic Block Storage
      Simple Email Service
      Simple Queue Service
      Simple Notification Service
      CloudWatch
      Virtual Private Cloud
      Elastic Load Balancing
      Import/Export
      Cloud Formation
      Elastic BeanStalk
      GovCloud
    • Windows Azure Stack
      Application Services
      “Dublin”
      “Velocity”
      Frameworks
      “Geneva”
      Security
      Access Control
      Azure Connect
      Connectivity
      Service Bus
      SQL Azure Data Sync
      Data
      Compute
      Table Storage
      Blob Storage
      Queue
      Drive
      Content Delivery Network
      Storage
    • Storage
      Amazon Web Services
      Windows Azure
      S3
      Buckets
      EBS
      SDB
      domains
      Easy to use
      SQS
      CloudFront
      AWS Import/Export
      Blob Storage
      Containers
      Azure Drive
      Table Storage
      Tables
      More painful than it should be
      Queues
      CDN
      Storage Stats
    • Databases
      Amazon Web Services
      Windows Azure
      MySQL
      Oracle
      Multi-AZ Mode
      MS SQL
      SQL Sync
    • Compute
      Amazon Web Services
      Windows Azure
      Raw VM Access
      EBS/S3-based Booting
      Specialized Nodes (CCI, CCI+GPU)
      Elastic Map Reduce
      Black-Box access (Worker Role/Web Role)
      VM Role is non-persistent
    • Networking
      Amazon Web Services
      Windows Azure
      IP / Elastic IP / ELB
      Virtual Private Cloud
      Route 53
      ELB
      Firewall heavily configurable
      Automatic IP assignment/Load-balancing – No Static IPs available
      Azure Connect
      Built-in Load Balancing
      Endpoints defined in csdef/cscfg
    • Deployment
      Amazon Web Services
      Windows Azure
      Amazon Machine Instance (AMI)
      Traditional Deployment Models
      Fine-grained updates
      More Responsibility
      Less magic
      Elastic Beanstalk
      Cloud Formation
      Cspkg (fancy zip file)
      Upload via portal or API via blob storage
      Course-grained updates
      “click to scale”
      More magic
    • Middleware
      Amazon Web Services
      Windows Azure
      Simple Notification Services
      CloudWatch/AutoScale ??
      Simple Email Services
      Service Bus
      Caching
      Access Control
    • Tooling
      Amazon Web Services
      Windows Azure
      Command line
      REST-API
      Web Portal
      Numerous 3rd Party Tools
      No local dev/test
      Web Portal
      Rest API
      Visual Studio Extensions
      Numerous 3rd Party Tools
      Dev Fabric (great for compute, OK for storage)
    • What Happened
      Incorrect Network Change == Replication Storm for EC2
      “Affected Availability Zone”
      Actually affected *multiple* AZs (initially)
      "Each availability zone runs on its own physically distinct, independent infrastructure, and is engineered to be highly reliable. Common points of failures like generators and cooling equipment are not shared across Availability Zones. Additionally, they are physically separate, such that even extremely uncommon disasters such as fires, tornados or flooding would only affect a single Availability Zone."  http://aws.amazon.com/ec2/faqs/#How_isolated_are_Availability_Zones_from_one_another
      Amazon had a “cloud burst”
    • Oh No! The Cloud Can’t be Trusted!!!
      Is your data center any better?
      How would YOU recover from this type of issue
      Do you regularly TEST your HA/Recovery plans.
      What would it cost you to independently provide the same level of redundancy/fault-tolerance as current cloud providers offer?
      How do you cost-justify that compared to current cloud offerings?
    • Fault Tolerance
      AWS
      Azure
      Regions
      Availability Zones
      Elastic Load Balancing
      RDS in Multi-AZ mode
      S3/SDB/SQS
      Multiple Instances
      Regions
      Global Traffic Manager
      SQL Azure Sync
      Blobs/Tables/Queues
    • Design Tenants
      Use independent components
      Design everything as a black box
      Load balance and scale clusters
      Think about graceful degradation
      Use queues to isolate components
    • ApplicationExamples
    • Computer Forensics
    • Document Clustering – Dynamic Scaling
      R
      C1
      C2
      C4
      C3
    • Document Clustering – Dynamic Scaling
      R
      C1
      C2
      C4
      C3a
      QC1C2
      C3b
      Patent Pending
    • Document Clustering – Fault Tolerance
      C1
      C1C2
      C1C3
      C3
      C2
      C3C4
      C4
    • Document Clustering – Fault Tolerance
      C1
      C1C2
      C1C3
      C3
      C2
      C3C4
      C4
    • Document Clustering – Fault Tolerance
      C1
      C1C2
      C1C3
      C2
      C3C4
      C4
    • Document Clustering – Fault Tolerance
      C1
      C1C2
      C1C3
      C5
      C2
      C3C4
      C4
    • Guest Book Example
      No-SQL Store
      Web Site
      1. User Written to Table
      2. Full-Res image written to blob store
      3. Generate Thumbnail task stored
      Blob Store
      4. Background service receives task
      Background Image Processing Service
      5. Full-Size image retrieved from storage
      Queue
      6. Thumbnail generated and written to storage
      7. No-SQL Store is updated with path to thumbnail
    • Questions?
      Rob Gillen
      http://rob.gillenfamily.net
      @argodev
      Free Access:
      http://bit.ly/AzureTrial
      http://aws.amazon.com/free/