Introduction to NoSql principles and MongoDB.

1. Pierre Joye PHP Core Developer Microsoft - Open Source Tech Center @pierrejoye

2. NoSQL? /(no)?SQL/

3. Original diagram by Simon Munro (@simonmunron)

4. Non Sql Databases Key-value cache Memcached, velocity, apc, wincache Key-value store Keyspace, Azure table eventually-consistentkey-value store Voldemort, SimpleDB document store MongoDB, CouchDB, Riak wide columnar store BigTable, Hbase, Cassandra, Qbase, Hypertable Graph database Neo4j

5. A NEW WAY

6. Know your environment

7. DBs SQL Soap Apps Apps IO Key/val Cache Files

8. Data Cloud Apps Objects

9. RDBMs Apps Objects NoSql

10. Scalable, High-Performance, Open Source, Document-Oriented Database(and schema-free)

11. and me Production Deployments More at http://www.mongodb.org/display/DOCS/Production+Deployments

12. Support and Resources http://www.mongodb.org IRC Freenode #mongodb http://groups.google.com/group/mongodb-user @mongodb

14. Database

15. Collection

16. Documents http://www.flickr.com/photos/critter_lm/199190303/

17. Index

19. Secondary Index

20. Replication/ failover

21. Map Reduce

22. Auto Sharding

23. GIS

24. Cross Platforms and Portable

26. Demos

27. Setup

28. Representations

29. Connect to MongoDB $connection = new Mongo( “localhost:9000" );

30. Create a database $c = new Mongo( “localhost:9000" ); $db = $c->db2;

31. Create a database $c = new Mongo( “localhost:9000" ); $db = $c->db1;

32. Get a Collection $conn = new Mongo( "localhost:9000" ); $db = $conn->db1; $collection = $db->user; Or $collection = $conn->db1->user;

33. Create a Document $conn = new Mongo( "localhost:9000" ); $c = $conn->db1->user; $user = array( 'name' => 'John', 'age' => 32); $c->save($user);

34. Query a Document $conn = new Mongo( "localhost:9000" ); $c = $conn->db1->user; $obj = $c->findOne(); echo "Created on: " . date(DATE_RFC822, $obj['_id']->getTimeStamp()) . "";

35. Update a Document <?php $conn = new Mongo( "localhost:9000" ); $c = $conn->db1->user; $c->update( array('name' => 'John'), array('name' => '', 'age' => 34, 'city' => 'Munich') );

36. Find doc w/o a field <?php $conn = new Mongo( "localhost:9000" ); $c = $conn->db1->user; $cursor = $c->find(array('city' => array('$exists' => 0) ) ); echo "Found: " . $cursor->count() . "";

37. Create Index <?php $conn = new Mongo( "localhost:9000" ); $c = $conn->db1->user; $c->ensureIndex(array('age' => 1)); $cursor = $c->find(array('age' => array( '$gt' => 34, '$lt' => 53 )));