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R uby on Rails & W indows Azure @ sriramk s riramkrishnan

R uby on Rails & W indows Azure @ sriramk s riramkrishnan.com. July 25 th , 1965 Newport, Rhode Island. http://www.flickr.com/photos/joegratz/83461579. Windows Azure and the Microsoft cloud. S calable C omputation. Cloud Storage. Utility billing. Automated management. +. ?!.

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R uby on Rails & W indows Azure @ sriramk s riramkrishnan

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  1. Ruby on Rails &Windows Azure @sriramk sriramkrishnan.com

  2. July 25th, 1965 Newport, Rhode Island

  3. http://www.flickr.com/photos/joegratz/83461579

  4. Windows Azure and the Microsoft cloud

  5. Scalable Computation

  6. Cloud Storage

  7. Utility billing

  8. Automated management

  9. + • ?!

  10. We love Ruby on Rails

  11. And other languages/frameworks you secretly love ;)

  12. puts'Hello world'

  13. NOT! Useful

  14. THE RAILS“STACK”

  15. loadbalancers

  16. LOAD BALANCERS • Pound, Varnish, Pen, hardware solutions, etc…

  17. LOAD BALANCERS • Part of the platform • Any available TCP port • Can pull VMs in/out of rotation

  18. REVERSE PROXIES • mod_proxy,Perlbal, nginx, …

  19. REVERSE PROXIES • Works the same way

  20. app/webservers

  21. APP& WEB SERVERS • Many, many combinations possible • Most work great

  22. APP& WEB SERVERS

  23. Worker Role (Windows Azure VM) Process.Start() script/server Port 80 Run() Wrapper code Ruby installation .NET

  24. Worker Role (Windows Azure VM) Process.Start() WEBRick/Mongrel Run() Wrapper code mod_proxy_balancer Port 80 .NET Apache

  25. GEMS • Package with app • At runtime, use Gem::GemRunneror “gem install” • Caveat – Not all gems build/work on 64-bit Windows

  26. data

  27. MYSQL • Runs great on Windows Azure

  28. MYSQL • Solution Accelerator • http://bit.ly/99Bx9H • Master/slave, scale up and down slaves, periodic backups

  29. WINDOWS AZURECLOUD STORAGE SERVICES SQL Azure Blobs Tables Queues

  30. SQL Azure • Cloud-based relational database service • Scalable, available, fault-tolerant • Works with T-SQL based libraries/tools

  31. SQL Azure Useactiverecord-sqlserver-adapter Patch usinghttp://gist.github.com/318780

  32. Storage Services • Public REST APIs • waz-storage gem good starting point

  33. Blobs • Simple interface for storing named files with metadata • Very large objects (upto 1TB in size per blob) • Available through a CDN frontend

  34. require'waz-blobs‘ WAZ::Storage::Base.establish_connection!(:account_name => account_name,:access_key => access_key) container =WAZ::Blobs::Container.create('my-container‘) blob =container.store('my_blob.txt’,'somecontent’) blob = container['my_blob.txt']

  35. Queues • Reliable delivery of messages • Drop-in replacement for beanstalkd, starling, worker systems

  36. WAZ::Storage::Base.establish_connection!(:account_name => account_name,:access_key => access_key) queue =WAZ::Queues::Queue.create('my-queue') queue.enqueue!("some message")

  37. Tables • Structured data at scale • Efficiently insert, query and retrieve millions of entities

  38. entity = { :first_name => ‘William',:last_name => ‘Adama',                } • service.insert_entity('customer_table', entity) • service.query('customer_table',     {:expression => "(last_nameeq ‘Adama‘)", :top => 2} )

  39. caching

  40. memcached • http://code.msdn.microsoft.com/winazurememcached

  41. day to day

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