AWS small talk

simple talking of how we use amazon aws services for our rails application

Transcript

1. AWS Small Talk
   

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3. Amazon Services
   EC2
   S3
   SES
   Cloudfront
   

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4. EC2
   Amazon Elastic Compute Cloud (Amazon EC2) is a
   web service that provides resizable compute capacity
   in the cloud. It is designed to make web-scale cloud
   computing easier for developers.
   Virtual Servers, scalable computing capacity
   

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7. EBS
   Amazon Elastic Block Store (Amazon EBS) provides persistent
   block storage volumes for use with Amazon EC2 instances in
   the AWS Cloud. Each Amazon EBS volume is automatically
   replicated within its Availability Zone to protect you from
   component failure, offering high availability and durability.
   EBS is mountable storage; it can be mounted as a device to an
   EC2 instance. Multiple EBS “drives” can be mounted to one
   EC2 instance, and they can be then striped and/or mirrored into
   a larger volume using software RAID
   Hard driver
   

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8. Install the command tools, database, web server etc to
   launch your Rails app
   

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9. EC2 for Arcane
   3 instances
   Host in eu-west (Ireland)
   Benchmark by sysbench (CPU, IO)
   Web performance bench by apache & ab
   

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10. Price
    

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11. What the f**k ?
    

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12. S3
    Amazon S3 (Simple Storage Service) is an web service
    offered by Amazon Web Services. Amazon S3 provides
    storage through web services interfaces (REST, SOAP,
    and BitTorrent).
    Public folder on cloud
    

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14. https://s3-eu-west-1.amazonaws.com/arcane-production/uploads/user/logo/10/%E9%98%BF%E8%BF%AA%E5%B0%8F%E5%B8%BD1.jpg
    

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17. S3 & Rails
    gem ‘carrierwave’
    gem ‘carrierwave-aws’
    gem ‘fog’ (gem ‘fog-aws’)
    

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21. CloudFront
    Amazon CloudFront is a content delivery network
    (CDN) offered by Amazon Web Services. Content
    delivery networks provide a globally-distributed
    network of proxy servers which cache content, such as
    web videos or other bulky media, more locally to
    consumers, thus improving access speed for
    downloading this content.
    

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23. /uploads/campaign/
    cloud_music/814/EXTSY%27s%20Addicted%20Radio%20%23091.mp3
    https://arcane-production.s3-eu-west-1.amazonaws.com
    https://d15k0o6rdrjcy5.cloudfront.net
    

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24. CloudFront & Rails
    

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25. SES
    Amazon Simple Email Service (Amazon SES) is a cost-
    effective email service built on the reliable and scalable
    infrastructure that Amazon.com developed to serve its
    own customer base.
    Email service, send and receive email
    

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28. SES & Rails
    

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29. Tips (ଗᨵ҂
    

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30. Host assets: CloudFront > S3 > EC2
    

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31. Don’t use S3 to save “temporary files”
    

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32. Backend Job for transferring file from EC2 -> S3
    sidekiq, resque
    

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33. Don’t use carrierwave default way to upload big file to
    cloud
    

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34. Decide the S3 bucket name as early as possible if you
    or client has compulsion
    

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35. Use s3cmd command tool to operate s3 bucket and
    files
    

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36. Use presigned url for S3 resource downloading
    

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37. Back up your database to S3 (use Backup gem)
    https://github.com/damm/backup
    backup perform -t arcane_local_backup -r /home/jimmy/Backup
    

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38. Configure your SES bounce & complaint notification
    

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39. – Jimmy @ekohe
    “Thanks, AWS”
    

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