MongoUK - PHP Development
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This document discusses PHP development with MongoDB. It covers installing and connecting to MongoDB from PHP, performing queries, using datatypes like MongoDate and MongoId, and best practices for insertion and removal of documents. The slides provide an overview of using MongoDB with PHP for tasks like server monitoring and storing large amounts of data.
![2. Connect
mongodb://[username:password@]host1
[:port1][,host2[:port2:],...]/db
6/24](https://image.slidesharecdn.com/mongouk-phpdevelopment-100619060853-phpapp01/85/MongoUK-PHP-Development-6-320.jpg)
MongoUK - PHP Development
- 1. PHP Development David Mytton 1/24 david@boxedice.com / @davidmytton
- 2. Server Density Monitoring Processing Database UI 2/24 www.serverdensity.com
- 3. 13 months ago 3/24 Why we moved: http://bit.ly/mysqltomongo
- 4. 1. Install pecl install mongo 4/24
- 5. 2. Connect $mongo = new Mongo(‘a.example.com,b.example.com’, array('persist' => '')); 5/24
- 6. 2. Connect mongodb://[username:password@]host1 [:port1][,host2[:port2:],...]/db 6/24
- 7. Replica Pairs $mongo = new Mongo(‘a.example.com,b.example.com’, array('persist' => '')); 7/24
- 8. Replica Pairs = Failover Replica Pair Master A Slave A DC1 DC2 16GB RAM 16GB RAM Replica Pair Master B Slave B DC1 DC2 8/24 16GB RAM 16GB RAM
- 9. Persistent Connections $mongo = new Mongo(‘a.example.com,b.example.com’, array('persist' => '')); 9/24
- 10. Persistent Connections $mongo = new Mongo(‘a.example.com,b.example.com’, array('persist' => 'owl')); 10/24
- 11. db.stats() Documents 937,393,315 Collections 27,566 Indexes 45,277 Stored data 638GB Inserts 5000-8000/s 11/24 As of 17th Jun 2010.
- 12. 3. Query $serversCollection = $mongo->selectCollection(‘servers’); $server = $serversCollection->findOne(array(‘os’ => ‘windows’), array(‘_id’, ‘name’, ‘ip’)); 12/24
- 13. 3. Query $serversCollection = $mongo->selectCollection(‘servers’); $server = $serversCollection->findOne(array(‘os’ => ‘windows’), array(‘_id’, ‘name’, ‘ip’)); 13/24
- 14. 3. Query $serversCollection = $mongo->selectCollection(‘servers’); $server = $serversCollection->findOne(array(‘os’ => ‘windows’), array(‘_id’, ‘name’, ‘ip’)); 14/24
- 15. Docs www.php.net/mongo 15/24
- 16. Abstraction/Map layers •ActiveMongo •Doctrine •Mango •Vork http://www.mongodb.org/display/DOCS/PHP+Language+Center 16/24
- 17. MongoDate MongoDB Equivalent new MongoDate() time() new MongoDate(strtotime(‘now’)) time() 17/24
- 18. MongoDate $from = new MongoDate(strtotime(‘2010-06-18 00:00:00’)); $to = new MongoDate(strtotime(‘2010-06-18 23:59:59’)); $collection->find(array(‘added’ => array('$gt' => $from, '$lte' => $to))); 18/24
- 19. MongoId $doc = $collection->findOne(array(‘_id’ => ‘4b74ae0d064b35442948da4c’)); 19/24
- 20. MongoId $id = new MongoId(‘4b74ae0d064b35442948da4c’); $doc = $collection->findOne(array(‘_id’ => $id)); 20/24
- 21. MongoId & remove() Slow(er): $collection->remove(array(‘key1’ => 5, ‘key2’ => 6)); Fast(er): $cursor = $collection->find(array(‘key1’ => 5, ‘key2’ => 6)); $while ($cursor->hasNext()) { $item = $cursor->getNext(); $key = new MongoId($cursor->key()); $collection->remove(array('_id' => $key)); } 21/24
- 22. Safe insert() $collection->insert($doc, array(‘safe’)); 22/24
- 23. Docs www.php.net/mongo 23/24
- 24. Slides blog.boxedice.com/mongodb David Mytton 24/24 david@boxedice.com / @davidmytton