1. Alessandro Cinelli (cirpo)
PHP is the king,
nodejs is the prince,
Lua is the fool

4. dubai

5. dubai

6. namshi

7. dubai

8. Namshi
almost 3 years old
~250 ppl
IT team ~15 ppl
million+ visits per month
serving the UAE and GCC

15. PHP

16. Architecture

17. a monolithic architecture

18. so far so good… but we started growing…

19. “we need a brand new feature for the warehouse…”

20. SOA

21. Service Oriented Architecture

22. “A software design based on discrete software
components, "services", that collectively
provide the functionalities of the larger
software application”
– A.Nadalin (@_odino_)

23. FULL STACK IS DEAD!
“Microservice Architecture" […] a particular way
of designing software applications
as suites of independently deployable services…”
– M.Fowler

24. services as Lego bricks

25. Unix Philosophy
“Write programs that do one
thing and do it well.”

26. SOA Benefits
scalability
avoid single point of failure
easier and faster deploys
isolation
maintainability
easier to replace existing parts

27. how do you connect services?

28. HTTP
A protocol that is almost 25 years old
and is here to stay!

29. GET vs POST
“The difference is that in
a GET request you have the parameters in the url ,
with
a POST the parameters are in the request’s body”
answered by 80% of candidates during the interview

31. “you don’t know HTTP?
you shall not pass”
- Gandalf

32. Rabbitmq

33. using crons!

34. Rabbitmq

35. Rabbitmq

36. Rabbitmq
Language and protocol format agnostic
You can easily create an event driven
architecture
Messages stay in the queue if a service
goes down
Too many messages? add more consumers!

37. PHP

38. PHP
It follows standards (PSR-*)
Decoupled components
Huge and active opensource community
Easy to plug in your domain code
Not just a framework, but a project…
Designed starting from the HTTP protocol

39. PHP
bundle -> app -> service

40. PHP
UserBundle
WarehouseBundle
CheckoutBundle
ProductBundle
[…]

41. Once you have a SOLID set of api
foundation you can easily start building
other awesome applications

42. PHP
silex
the PHP micro-framework based on
Symfony2 components

43. PHP

44. Let’s eat those apis!

45. Javascript

46. Javascript
Two way data-binding
Single page application
Built-in services on top of XHR
Routing
Controller
Model

47. Javascript
it’s a MVW framework:
Model-View-Whatever

48. Javascript

49. Javascript

50. Javascript

51. Javascript

52. party time!

53. from statefull to stateless
Removed server sessions
Sessions on the client (localstorage)

54. stateless
JSON Web Signature
http://tools.ietf.org/html/draft-jones-json-web-signature-04

55. PHP - JWS
JOSÉ
github.com/namshi/jose

56. PHP - JWS

57. PHP - JWS

58. double party time!

59. lets do the same for the desktop website…

60. some customers were experiencing some issues…

61. Javascript

62. Javascript

63. Javascript

64. we rebuilt the desktop website in two weeks!

65. Javascript
why node?
Rapid application development
Quick setup
Event driven
Javascript!

66. Javascript
mockserver
mock your APIs
in a matter of seconds!
github.com/namshi/mockserver

67. Javascript
mockserver

68. Javascript
users_GET.mock file
mockserver

69. Javascript
mockserver

70. Javascript
shisha
smoke tests made easy!
github.com/namshi/shisha

71. Javascript
shisha
.smoke file

72. Javascript
shisha

73. redis

74. redis
Key types: lists, hashes, sets, sorted sets
Persistent to disk
Up to 512MB per key
Pub/sub
Transactions with optimistic locking
Lua scripting embedded

75. redis
github.com/nrk/predis

76. lua

77. lua

78. actual architecture
other

79. RabbitMq
q
u
publish consume

80. WHAT’S NEXT?

81. WHAT’S NEXT?

82. WHAT’S NEXT?

83. we love php because

84. il mondo è bello perché è vario
il mondo è bello perché è vario
The world is beautiful because it is varied

85. be open
il mondo è bello perché è vario
The world is beautiful because it is varied

86. use the right tool
il mondo è bello perché è vario
The world is beautiful because it is varied

87. you can il solve mondo è problems bello perché in è vario
different ways
The world is beautiful because it is varied

88. That’s all folks

89. /
github.com/cirpo
@cirpo

90. tech.namshi.com/join-us
we are hiring!
tech.namshi.com
github.com/namshi
twitter.com/TechNamshi

92. THANKS

93. credits
https://farm3.staticflickr.com/2199/2365883747_3a5c753719_o.jpg
https://www.flickr.com/photos/karen_roe/8912245799
https://www.flickr.com/photos/anaxila/367953499/sizes/l
https://www.flickr.com/photos/onigiri_chang/5356325784/sizes/o/
http://www.slideshare.net/odino/soa-with-symfony2-confoo-2014-in-montreal-ca
https://www.flickr.com/photos/ejpphoto/2314610838/sizes/o/
https://www.flickr.com/photos/cesarastudillo/3981364314/sizes/l
https://www.flickr.com/photos/piers_nye/2501994750/sizes/o/
https://www.flickr.com/photos/36247316@N00/3108399560/sizes/o/
https://www.flickr.com/photos/ironpoison_photos_69/9604127837/sizes/k/