Basic information about mongo document database

1. MONGODB 101
Introduction to document database
PHPers.02
15 lipca 2013
Leszek Krupiński
@leafnode

2. BASICS
NoSQL and document databases

3. MONGODB
Document database, object store

4. REPLICATION AND
SHARDING
OOTB

5. GEOSPATIAL INDEX

6. JSON BSON
{
_id : ObjectId("51d66af57d3afb7a973b00ab"),
username : 'foo',
firstName : 'John',
lastName : 'Smith',
address : {
street : ‘5th N',
city : ‘New York',
zip : '00001'
}
friends : [ 'bill', 'frank', 'mike' ]
}

7. QUERIES
CRUD

8. FIND

9. INSERT

10. UPDATE
3 ways

11. REMOVE

12. PROJEKTOWANIE SCHEMATU
Schemaless != Don’t plan

13. RELATIONAL MODEL

14. DOCUMENT MODEL
{
_id : ObjectId("51d66af57d3afb7a973b00ab"),
author : 'john',
title : 'Interesting post',
body : 'Lorem Ipsum',
date : ISODate("2012-12-19T20:10:56.920Z"),
tags : [ 'lorem', 'lifestyle', 'eating' ],
comments : [
{
author : 'Anonymous',
date : ISODate("2012-12-19T20:10:56.920Z"),
body : 'Boooring!'
},
{
author : 'Frankie',
date : ISODate("2012-12-19T20:10:56.920Z"),
body : ‘Not boring at all.'
}
]
}

15. GEOSPATIAL INDEX
db.places.ensureIndex( { location:‘2d’ } )

16. db.places.find( { location: { $near: [ 52, 21 ] } } )

17. MONGODB AND PHP
pecl install mongo

18. DEMO

19. DOCTRINE
DEMO

20. SIDENOTE
$qb = $dm->createQueryBuilder('Application_Model_Entry')
->field('club.$id')->equals(new MongoId($club->getId()));