In this talk we will see how to use MongoDB in Symfony2 projects to speed up the development of web applications. We will give an introduction of MongoDB as a NoSQL database server and look at the options on how to work with it from Symfony2 and PHP applications.

1. Pablo Godel @pgodel - MidwestPHP 2013
March 2nd 2013 - St. Paul, MN
https://joind.in/8211
Sunday, March 3, 13

2. Who Am I?
⁃ Born in Argentina, living in the US since 1999
⁃ PHP & Symfony developer
⁃ Founder of the original PHP mailing list in spanish
⁃ Master of the parrilla
Sunday, March 3, 13

3. Sunday, March 3, 13

4. Sunday, March 3, 13

5. ServerGrove!
⁃ Founded ServerGrove Networks in 2005
⁃ Provider of web hosting specialized in PHP,
Symfony, ZendFramework, and others
⁃ Mongohosting.com!
⁃ Servers in Miami, FL and Dublin, Ireland
Sunday, March 3, 13

6. Community is our teacher
⁃ Very active open source supporter through code
contributions and usergroups/conference sponsoring
Sunday, March 3, 13

7. Agenda
- Introduction to MongoDB
- PHP and MongoDB
- PHP Libraries
- Introduction to Symfony2
- Symfony2 and MongoDB
Sunday, March 3, 13

8. What is MongoDB?
Who is 10Gen?
Sunday, March 3, 13

9. Mongo
Mongo as in "humongous". Used to describe
something extremely large or important.
Sunday, March 3, 13

10. MongoDB is a scalable, high-performance,
open source NoSQL database.
- Document Oriented DB
- Written in C++
- Available for *nux (Linux, Solaris, etc),
Windows and OS X
- Lots of Drivers (PHP, Java, Python, Ruby...)
Sunday, March 3, 13

11. Features
- Flexible JSON-style documents
- Full Indexing
- Complex Queries / Map Reduce
- Aggregation Framework
- GridFS (store files natively)
- Multiple Replication Options
- Sharding
- Simple Installation / Zero Config
Sunday, March 3, 13

12. Document Oriented
Coming from SQL?
Database => Database
Table => Collection
Row => Document
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13. JSON-style documents
{
name: {
first: 'John',
last: 'Doe'
},
title: 'Engineer',
age: 40
}
Sunday, March 3, 13

14. No Schema or fixed tables
{
name: {
first: 'Foo',
last: 'Bar'
},
title: 'Student',
school: 'Harvard'
}
Sunday, March 3, 13

15. Embedded documents
{
"_id" : ObjectId("4ccba15ef597e9352e060000")
"srcFilename" : "/etc/apache2/sites-enabled/example1.com",
"vhostDirective" :
{ "directives" : [
{
"name" : "CustomLog",
"value" : "logs/example1.com-access_log combined"
},
{
"name" : "DocumentRoot",
"value" : "/var/www/vhosts/example1.com/httpdocs"
},
{
"name" : "ServerName",
"value" : "example1.com"
}
]
}
}
Sunday, March 3, 13

16. Document Referencing
{
"_id" : ObjectId("4cc4a5c3f597e9db6e010109"),
"billingId" : NumberLong(650),
"created" : ISODate("2010-10-24T21:31:47Z"),
"servers" : [
{
"$ref" : "server",
"$id" : ObjectId("4cc4a5c4f597e9db6e050201")
}
],
"users" : [
{
"$ref" : "user",
"$id" : ObjectId("4cc4a5c4f597e9db6e980201")
},
{
"$ref" : "user",
"$id" : ObjectId("4cc4a5c4f597e9db6e9c0201")
}
]
}
Sunday, March 3, 13

17. Full Indexing
db.coll.ensureIndex({name.last: 1})
db.coll.ensureIndex({name.first: 1, name.last: 1})
db.coll.ensureIndex({age: 0})
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18. Querying
db.coll.find({name: 'John'})
db.coll.find({keywords: 'storage'})
db.coll.find({keywords: {$in: ['storage', 'DBMS']}}
Sunday, March 3, 13

19. GridFS
- Files are divided in chunks
and stored over multiple documents
- Transparent API
$grid->storeFile("/path/to/somefile.txt",
array("metadata" => array("date" => new MongoDate())));
Sunday, March 3, 13

20. Replication
Source: http://www.mongodb.org/display/DOCS/Replication
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21. Shards
Source: http://www.mongodb.org/display/DOCS/Introduction
Sunday, March 3, 13

22. Simple Installation/Zero Config
OS X
wget http://fastdl.mongodb.org/osx/mongodb-osx-x86_64-2.2.3.tgz
tar zxvf mongodb-osx-x86_64-2.2.3.tgz
cd mongodb-osx-x86_64-2.2.3
./mongod
Sunday, March 3, 13

23. Simple Installation/Zero Config
CentOS Linux
/etc/yum.repos.d/10gen.repo
[10gen]
name=10gen Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64
gpgcheck=0
$ yum install -y mongo-10gen-server
$ service mongod start
Sunday, March 3, 13

24. Why is MongoDB good
for Rapid Development
of Web Apps?
Sunday, March 3, 13

25. Rapid Development
Schema-less / Document Oriented
FLEXIBILITY
by exfordy
Sunday, March 3, 13

26. Rapid Development
Schema-less / Document Oriented
EASIER
MIGRATIONS
by exfordy
Sunday, March 3, 13

27. Rapid Development
NO JOINS!
Sunday, March 3, 13

28. Performance
SPEED
by xavi talleda
Sunday, March 3, 13

29. Performance
SCALABILITY
by Jimee, Jackie, Tom & Asha
Sunday, March 3, 13

30. A Word of Caution
No Transactions
No Rollbacks
Unsafe defaults
Map Reduce locks
by Ernst Vikne
Sunday, March 3, 13

31. Great Use Cases
- Content Management
- Product Catalogs
- Realtime Analytics
- Logs Storage
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32. and
Sunday, March 3, 13

33. PECL driver
Linux
pecl install mongo
echo “extension=mongo.so >> /path/php.ini”
OS X
http://php-osx.liip.ch/
Windows
https://github.com/mongodb/mongo-php-driver/downloads
Sunday, March 3, 13

34. Attention
Mongo 1.2.x
$m = new Mongo();
Mongo 1.3.x
$m = new MongoClient();
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35. Usage
<?php
// connect
$m = new MongoClient();
// select a database
$db = $m->comedy;
// select a collection (analogous to a relational database's table)
$collection = $db->cartoons;
// add a record
$obj = array( "title" => "Calvin and Hobbes", "author" => "Bill Watte
rson" );
$collection->insert($obj);
// add another record, with a different "shape"
$obj = array( "title" => "XKCD", "online" => true );
$collection->insert($obj);
// find everything in the collection
$cursor = $collection->find();
// iterate through the results
foreach ($cursor as $obj) {
echo $obj["title"] . "n";
}
?>
Sunday, March 3, 13

36. Storing Files
<?php
// save a file
$id = $grid->storeFile("game.tgz");
$game = $grid->findOne();
// add a downloads counter
$game->file['downloads'] = 0;
$grid->save($game->file);
// increment the counter
$grid-
>update(array("_id" => $id), array('$inc' => array("downloads
" => 1)));
?>
Sunday, March 3, 13

37. SQL to Mongo Queries
SQL to Mongo Mapping Chart
This is a PHP-specific version of the » SQL to Mongo mapping chart in the main docs.
SQL Statement
Mongo Query Language Statement
CREATE TABLE USERS (a Number, b Number)
Implicit or use MongoDB::createCollection().
INSERT INTO USERS VALUES(1,1)
$db->users->insert(array("a" => 1, "b" => 1));
SELECT a,b FROM users
$db->users->find(array(), array("a" => 1, "b" => 1));
SELECT * FROM users WHERE age=33
$db->users->find(array("age" => 33));
SELECT a,b FROM users WHERE age=33
$db->users->find(array("age" => 33), array("a" => 1, "b" => 1));
SELECT a,b FROM users WHERE age=33 ORDER BY name
$db->users->find(array("age" => 33), array("a" => 1, "b" => 1))->sort(array("name" => 1));
SELECT * FROM users WHERE age>33
$db->users->find(array("age" => array('$gt' => 33)));
SELECT * FROM users WHERE age<33
$db->users->find(array("age" => array('$lt' => 33)));
SELECT * FROM users WHERE name LIKE "%Joe%"
$db->users->find(array("name" => new MongoRegex("/Joe/")));
SELECT * FROM users WHERE name LIKE "Joe%"
$db->users->find(array("name" => new MongoRegex("/^Joe/")));
SELECT * FROM users WHERE age>33 AND age<=40
$db->users->find(array("age" => array('$gt' => 33, '$lte' => 40)));
SELECT * FROM users ORDER BY name DESC
http://php.net/manual/en/
mongo.sqltomongo.php
Sunday, March 3, 13

38. Admin Interfaces
- Genghis
http://genghisapp.com/
- RockMongo
http://code.google.com/p/rock-php/wiki/rock_mongo
- php-mongodb-admin
https://github.com/jwage/php-mongodb-admin
Sunday, March 3, 13

39. PHP Libraries
- Doctrine ODM
Doctrine MongoDB Object Document Mapper is built for PHP
5.3.2+ and provides transparent persistence for PHP objects.
- Mandango
Mandango is a simple, poweful and ultrafast Object Document
Mapper (ODM) for PHP and MongoDB.
- many more...
Sunday, March 3, 13

40. Doctrine MongoDB ODM
http://doctrine-project.org
Doctrine MongoDB Object Document Mapper is
built for PHP 5.3.2+ and provides transparent
persistence for PHP objects.
Sunday, March 3, 13

41. Doctrine MongoDB ODM
/** @Document */
class User
{
/** @Id */
private $id;
/** @String */
private $name;
/** @String */
private $email;
/** @ReferenceMany(targetDocument="BlogPost", cascade="all") */
private $posts;
// ...
}
Sunday, March 3, 13

42. Doctrine MongoDB ODM
/** @Document */
class BlogPost
{
/** @Id */
private $id;
/** @String */
private $title;
/** @String */
private $body;
/** @Date */
private $createdAt;
// ...
}
Sunday, March 3, 13

43. Doctrine MongoDB ODM
<?php
// create user
$user = new User();
$user->setName('Bulat S.');
$user->setEmail('email@example.com');
// tell Doctrine 2 to save $user on the next flush()
$dm->persist($user);
// create blog post
$post = new BlogPost();
$post->setTitle('My First Blog Post');
$post->setBody('MongoDB + Doctrine 2 ODM = awesomeness!');
$post->setCreatedAt(new DateTime());
$user->addPost($post);
// store everything to MongoDB
$dm->flush();
Sunday, March 3, 13

44. Doctrine MongoDB ODM
Array
(
[_id] => 4bec5869fdc212081d000000
[title] => My First Blog Post
[body] => MongoDB + Doctrine 2 ODM = awesomeness!
[createdAt] => MongoDate Object
(
[sec] => 1273723200
[usec] => 0
)
)
Sunday, March 3, 13

45. Doctrine MongoDB ODM
Array
(
[_id] => 4bec5869fdc212081d010000
[name] => Bulat S.
[email] => email@example.com
[posts] => Array
(
[0] => Array
(
[$ref] => blog_posts
[$id] => 4bec5869fdc212081d000000
[$db] => test_database
)
)
)
Sunday, March 3, 13

46. Doctrine MongoDB ODM
Retrieving Persisted Objects
$user = $dm->find('User', $userId);
$user = $dm->getRepository('User')->findOneByName('Bulat S.');
$posts = $user->getPosts();
foreach ($posts as $post) {
echo $post;
}
Sunday, March 3, 13

47. Doctrine MongoDB ODM
Document Repositories
// src/YourNamespace/YourBundle/ServerRepository.php
namespace YourNamespaceYourBundle;
use DoctrineODMMongoDBDocumentRepository;
class ServerRepository extends DocumentRepository
{
public function getActiveServers()
{
return $this->createQueryBuilder()
->field('isActive')->equals(true)
->sort('name', 'asc')->getQuery()->execute();
}
Usage
$rep = $dm->getRepository(‘@YourBundle/Server’);
$servers = $rep->getActiveServers();
Sunday, March 3, 13

48. Doctrine MongoDB ODM
/** @Document */
class Image
{
/** @Id */
private $id;
/** @Field */
private $name;
/** @File */
private $file;
Sunday, March 3, 13

49. Doctrine MongoDB ODM
// store file
$image = new Image();
$image->setName('Test image');
$image->setFile('/path/to/image.png');
$dm->persist($image);
$dm->flush();
// retrieve and return file to client
$image = $dm->createQueryBuilder('DocumentsImage')
->field('name')->equals('Test image')
->getQuery()
->getSingleResult();
header('Content-type: image/png;');
echo $image->getFile()->getBytes();
Sunday, March 3, 13

50. Tips: Doctrine MongoDB ODM
// Eager ID creation
public function __construct()
{
$this->id = (string) new MongoId();
}
Sunday, March 3, 13

51. Tips: Doctrine MongoDB ODM
// Creation date
public function __construct()
{
$this->id = (string) new MongoId();
$this->createdDt = new DateTime();
}
Sunday, March 3, 13

52. Tips: Doctrine MongoDB ODM
// ArrayCollections
public function __construct()
{
$this->id = (string) new MongoId();
$this->createdDt = new DateTime();
$this->entries = new ArrayCollection();
}
Sunday, March 3, 13

53. Tips: Doctrine MongoDB ODM
// Space Saving
/** @String(name=”n”) */
private $name;
/** @String(name=”e”) */
private $email;
Sunday, March 3, 13

54. Symfony is a PHP Web Development Framework.
Sunday, March 3, 13

55. “First, Symfony2 is a reusable set of standalone, decoupled,
and cohesive PHP components that solve common web
development problems.
Then, based on these components, Symfony2 is also a
full-stack web framework.”
http://fabien.potencier.org/article/49/what-is-symfony2
Sunday, March 3, 13

56. 25 High Quality
Components
Sunday, March 3, 13

57. Symfony 2 Components
• DependencyInjection • Serializer
• EventDispatcher • Validator
• HttpFoundation • Security
• DomCrawler • Routing
• ClassLoader • Console
• CssSelector • Process
• HttpKernel • Config
• BrowserKit • Finder
• Templating • Locale
• Translation • Yaml
• Serializer • Form
• More...
All of them at GitHub: http://github.com/symfony
Sunday, March 3, 13

58. Symfony 2 Components
Components Documentation
http://symfony.com/doc/current/components/index.html
Blog post series about creating a framework based on
the Symfony2 Components
http://fabien.potencier.org/
Sunday, March 3, 13

59. Symfony 2 Highlights
• Rewritten from scratch for PHP 5.3
• Based on the HTTP specification
• Very stable and solid API
• Extensible through the creation of Bundles (replacement for
sf1 plugins)
• Flexible configuration using YAML, XML, annotations or
PHP
• All configuration is compiled to PHP code and cached
• Lots of unit tests
• Source code audited by independent security firm thanks to
donations of the Symfony Community
Sunday, March 3, 13

60. Symfony 2 Highlights
• Extensible Configuration with Service Container/
Dependency Injection
• Complete redesign of Forms support
• Validations
• Extensible Security with Authentication/Authorization
• Advanced and powerful templating through Twig
• Routes configured with YAML, XML or Annotations
• ESI Caching support out of the box
• Assets management with Assetic
• Translations
• Environments
Sunday, March 3, 13

61. Symfony 2 Highlights: Community
• 698 developers contributed to Symfony2
• 7000+ pull requests
• 969 1901 bundles at knpbundles.com
• Very active IRC and mailing lists support
channels
• Community Gamification through
SensioLabs Connect
• Symfony2 Ecosystem
Sunday, March 3, 13

62. Symfony 2 Highlights: Bundles
Sunday, March 3, 13

63. Symfony 2 Getting Started
http://symfony.com/download
Sunday, March 3, 13

64. Symfony 2 Getting Started
tar zxf Symfony_Standard_Vendors_2.2.0.tgz
or
unzip Symfony_Standard_Vendors_2.2.0.zip
Sunday, March 3, 13

65. Symfony 2 Getting Started with Composer
$ curl -s https://getcomposer.org/installer | php
$ php composer.phar create-project
symfony/framework-standard-edition path/ 2.2.0
http://getcomposer.org/
Sunday, March 3, 13

66. Symfony 2 Getting Started
Distributions
A Symfony distribution is made up of Symfony2
components, a selection of bundles,
a directory structure, a default configuration.
http://symfony.com/distributions
Sunday, March 3, 13

67. Symfony 2 Getting Started
Symfony Standard Distribution
• Directory structure
• Default configuration
• Bundles
⁃ DoctrineBundle
⁃ JMSSecurityExtraBundle
⁃ SensioDistributionBundle
⁃ SensioFrameworkExtraBundle
⁃ SensioGeneratorBundle
⁃ AsseticBundle
http://symfony.com/distributions
Sunday, March 3, 13

68. Symfony 2 Getting Started
Sunday, March 3, 13

69. Symfony 2 Getting Started
Sunday, March 3, 13

70. Symfony 2 Directory Structure
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71. Symfony 2 Directory Structure
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72. Symfony 2 Directory Structure
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73. Symfony 2 Directory Structure
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74. Symfony 2 Configuration: app/config.yml
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75. Symfony 2
Configuration: app/parameters.ini
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76. Symfony 2
Configuration: app/config_dev.yml
Sunday, March 3, 13

77. Browser
Request
Bootstrap (app.php)
Controller
Template Response
Want to know more? Go to Raul Fraile’s
Symfony2 Internals Talk
Sunday, March 3, 13

78. Bootstrap (app.php)
Sunday, March 3, 13

79. Symfony 2 Bootstrap File - web/app.php
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80. Controllers
Sunday, March 3, 13

81. Symfony 2 Controllers
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82. Controllers
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83. Sunday, March 3, 13

84. Templates
Sunday, March 3, 13

85. Symfony 2 Templating / Twig
Comments: {# comments are not rendered #}
{# multi-line comments!
{{ var }}
#}
Output variables: {{ var }}
{{ var | upper }}
{{ var | raw }}
{{ object.property }}
{{ true ? ‘yes’ : ‘no’ }}
http://twig.sensiolabs.org/
Sunday, March 3, 13

86. Symfony 2 Templating / Twig
Blocks: {% set var = ‘hello’ %}
{% set foo = var ~ ’ and goodbye’ %}
{% if foo is ‘bar’ %}
...
{% else %}
...
{% endif %}
http://twig.sensiolabs.org/
Sunday, March 3, 13

87. Symfony 2 Templating / Twig
Blocks: {% for key, val in list %}
{{ loop.index }}. {{ val }}
{% else %}
No keys.
{% endfor %}
http://twig.sensiolabs.org/
Sunday, March 3, 13

88. Symfony 2 Templating / Twig
Extends:
{% extends "Bundle::layout.html.twig" %}
Include:
{% include “Bundle:Demo:template.html.twig” %}
Render:
{% render “Bundle:Demo:action” %}
http://twig.sensiolabs.org/
Sunday, March 3, 13

89. Awesome Twig Presentations
Twig, The Flexible, Fast and Secure Template Language
for PHP - Fabien Potencier
http://www.slideshare.net/fabpot/twig-the-flexible-fast-and-securetemplate-
language-for-php
Being Dangerous with Twig - Ryan Weaver
http://slideshare.net/weaverryan/being-dangerous-with-twig-symfony-
live-paris
Twig avanzado - Javier Eguiluz
http://www.slideshare.net/javier.eguiluz/twig-avanzado-sf2vigo (Spanish)
Sunday, March 3, 13

90. Symfony 2 layout.html.twig
Sunday, March 3, 13

91. Symfony 2 index.html.twig
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92. Symfony 2 index.html.twig
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93. Bundles
Sunday, March 3, 13

94. Symfony 2 Bundles
Everything in Symfony2 is
contained in Bundles
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95. Symfony 2 Bundles
Even Symfony2 is
a collection of Bundles
Sunday, March 3, 13

96. Symfony 2 Directory Structure
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97. Symfony 2 Bundles Registration
app/AppKernel.php
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98. Symfony 2 Bundles for MongoDB
- DoctrineMongoDBBundle
- MandangoBundle
Sunday, March 3, 13

99. Symfony 2
Installing DoctrineMongoDBBundle
Installation with Composer
composer.json
{
require": {
"doctrine/mongodb-odm-bundle": "3.0.*"
},
"minimum-stability": "dev"
}
$ php composer.phar update
$ php composer.phar install doctrine/mongodb-odm-bundle
Sunday, March 3, 13

100. Symfony 2
Installing DoctrineMongoDBBundle
Installation with Composer
$ php composer.phar require
doctrine/mongodb-odm-bundle:3.0.*
Sunday, March 3, 13

101. Symfony 2
Configuring DoctrineMongoDBBundle
app/autoload.php
// app/autoload.php
use DoctrineODMMongoDBMappingDriverAnnotationDriver;
AnnotationDriver::registerAnnotationClasses();
Sunday, March 3, 13

102. Symfony 2
Configuring DoctrineMongoDBBundle
app/config/config.yml
doctrine_mongodb:
connections:
default:
server: mongodb://localhost:27017
options:
connect: true
default_database: test_database
document_managers:
default:
auto_mapping: true
Sunday, March 3, 13

103. Symfony 2
Multiple Connections & Bundle Mappings
doctrine_mongodb:
connections:
default:
server: mongodb://localhost:27017
options:
connect: true
usage:
server: mongodb://user:pass@db1.mongohosting.com:27017
options:
replicaSet: true
connect: true
default_database: test_database
document_managers:
default:
mappings:
SGCBundle: ~
SGCRepositoryAppBundle: yml
MyBundle: { type: xml, dir: Resources/config/doctrine/
mapping }
Sunday, March 3, 13

104. Symfony 2 Defining Documents
Sunday, March 3, 13

105. Symfony 2 Defining Documents
// src/Acme/StoreBundle/Document/Product.php
namespace AcmeStoreBundleDocument;
use DoctrineODMMongoDBMappingAnnotations as MongoDB;
/**
* @MongoDBDocument(collection="product")
*/
class Product
{
/**
* @MongoDBId
*/
protected $id;
/**
* @MongoDBString @MongoDBIndex(unique=true, order="asc")
*/
protected $name;
Sunday, March 3, 13

106. Symfony 2 Using Documents
// src/Acme/StoreBundle/Controller/DefaultController.php
use AcmeStoreBundleDocumentProduct;
use SymfonyComponentHttpFoundationResponse;
// ...
public function createAction()
{
$product = new Product();
$product->setName('A Foo Bar');
$product->setPrice('19.99');
$dm = $this->get('doctrine_mongodb')->getManager();
$dm->persist($product);
$dm->flush();
return new Response('Created product id '.$product->getId());
}
Sunday, March 3, 13

107. Symfony 2 Forms
Since Documents are Plain PHP Objects integrating it with Symfony Forms is straightforward.
public function createAction()
{
$dm = $this->get('doctrine_mongodb')->getManager();
$form = $this->createForm(new RegistrationType(), new
Registration());
$form->bindRequest($this->getRequest());
if ($form->isValid()) {
$registration = $form->getData();
$dm->persist($registration->getUser());
$dm->flush();
return $this->redirect(...);
}
http://symfony.com/doc/master/bundles/DoctrineMongoDBBundle/form.html
Sunday, March 3, 13

108. Symfony 2 ODM Commands
Symfony2 Commands
doctrine
doctrine:mongodb:cache:clear-metadata Clear all metadata cache for a document manager.
doctrine:mongodb:fixtures:load Load data fixtures to your database.
doctrine:mongodb:generate:documents Generate document classes and method stubs from
your mapping information.
doctrine:mongodb:generate:hydrators Generates hydrator classes for document classes.
doctrine:mongodb:generate:proxies Generates proxy classes for document classes.
doctrine:mongodb:generate:repositories Generate repository classes from your mapping
information.
doctrine:mongodb:mapping:info Show basic information about all mapped
documents.
doctrine:mongodb:query Query mongodb and inspect the outputted results
from your document classes.
doctrine:mongodb:schema:create Allows you to create databases, collections and
indexes for your documents
doctrine:mongodb:schema:drop Allows you to drop databases, collections and
indexes for your documents
Sunday, March 3, 13

109. TIP: Storing Symfony Sessions in MongoDB
app/config/config.yml
Sunday, March 3, 13

110. TIP: Mixing Doctrine ODM & ORM
Order Product
Entity (ORM) Document (ODM)
http://docs.doctrine-project.org/projects/doctrine-
mongodb-odm/en/latest/cookbook/blending-orm-and-
mongodb-odm.html
Sunday, March 3, 13

111. TIP: Persisting objects with ODM or ORM
<?php
namespace DoctrineBlog;
/** @Entity(repositoryClass="DoctrineBlogORMBlogPostRepository")
*/
class BlogPost
{
/** @Id @Column(type="integer") */
private $id;
/** @Column(type="string") */
private $title;
/** @Column(type="text") */
private $body;
// ...
}
Sunday, March 3, 13

112. TIP: Persisting objects with ODM or ORM
<?php
namespace Documents;
/** @Document(repositoryClass="DoctrineBlogODMMongoDB
BlogPostRepository") */
class BlogPost
{
/** @Id */
private $id;
/** @Field(type="string") */
private $title;
/** @Field(type="string") */
private $body;
// ...
}
Sunday, March 3, 13

113. Symfony 2 Bundles using MongoDB
- SonataDoctrineMongoDBAdminBundle
- IsmaAmbrosiGeneratorBundle
- TranslationEditorBundle
- ServerGroveLiveChat
Sunday, March 3, 13

114. Additional Resources
- http://php.net/mongo
- http://docs.mongodb.org/manual/
- http://symfony.com/doc/current/index.html
- http://www.doctrine-project.org/docs/mongodb-odm
Sunday, March 3, 13

115. Questions?
Sunday, March 3, 13

116. Thank you!
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Sunday, March 3, 13