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Mongodb Odm Laravel Package
doctrine/mongodb-odm
Doctrine MongoDB ODM is a PHP object-document mapper for MongoDB that lets you persist and query PHP objects as documents. It offers annotation, XML, and PHP mapping, repositories, a query builder, events, and integration with the Doctrine ecosystem for building flexible, document-based applications...
The Official PHP MongoDB ORM/ODM
Frequently asked questions about Mongodb Odm
- What is doctrine/mongodb-odm and how does it fit a Laravel app?
- Doctrine MongoDB ODM is the official PHP object document mapper for MongoDB, bringing Doctrine-style persistence to document databases. In Laravel it can be registered through a custom service provider and used alongside Eloquent for MongoDB-first models, CMS content, analytics, or flexible-schema data. It is not a Laravel package by default, so integration and configuration are your responsibility.
- How do I install doctrine/mongodb-odm in Laravel with Composer?
- Install it with Composer via composer require doctrine/mongodb-odm and ensure the MongoDB PHP extension and mongodb/mongodb library versions are compatible. Because it is framework-agnostic, Laravel will not auto-discover a service provider; you must add your own provider or manual binding. Check Doctrine's installation requirements for PHP and extension versions before adding it to an existing app.
- Does doctrine/mongodb-odm work alongside Laravel Eloquent?
- Yes, it can coexist with Eloquent and Laravel's query builder because it uses its own DocumentManager rather than the DB facade. Hybrid designs often keep SQL for transactional data and use MongoDB ODM for flexible schemas, content, or analytics. You will need separate configuration, connections, and testing for each persistence layer.
- How do I configure and register Doctrine MongoDB ODM's DocumentManager in Laravel?
- Create a Laravel config file for the MongoDB connection, document root, proxy directory, and metadata cache options. In a custom service provider, build a MongoDB Client from that config and bind DocumentManager::create($client, $config) as a singleton in the service container. Point proxy_dir to a writable storage path and use Laravel's cache for Doctrine metadata in production.
- Which Laravel and PHP versions does doctrine/mongodb-odm support?
- doctrine/mongodb-odm is not tied to a specific Laravel version, so Laravel compatibility depends on your PHP version, Doctrine dependencies, and Symfony components. Check the package's Composer requirements and test against your Laravel release before upgrading. There is no official Laravel support matrix from the Doctrine project.
- Can I use Laravel migrations with doctrine/mongodb-odm?
- Laravel migrations are primarily SQL-oriented, so MongoDB ODM schema changes are usually handled separately with Doctrine's schema tools or ODM migration support. You can still keep Laravel migrations for SQL tables in a hybrid app while managing MongoDB indexes and document mappings through ODM. MongoDB does not enforce strict foreign keys, so relationship integrity must be handled in application code.
- How does doctrine/mongodb-odm compare to Eloquent or Laravel MongoDB for MongoDB?
- Doctrine MongoDB ODM is a native MongoDB document mapper with unit of work, identity map, embedded documents, repositories, and persistent collections. Eloquent is SQL-first, while packages like Laravel MongoDB extend Eloquent-style modeling to MongoDB. ODM has a steeper learning curve but fits teams that want Doctrine patterns and richer document mapping; it can coexist with Eloquent in a hybrid stack.
- What performance issues should I watch for with doctrine/mongodb-odm in Laravel?
- Lazy loading uses proxy objects and can add memory overhead in high-throughput Laravel workers, so monitor long-running processes and identity map growth. Use bulk writes through BulkWriter and raw aggregation pipelines for complex queries when the ODM query builder is not enough. Cache Doctrine metadata with Laravel's cache and consider native lazy objects on PHP 8.4+ where supported.
- How do I test doctrine/mongodb-odm integration in a Laravel application?
- Use integration tests against a real MongoDB instance or container to cover document mappings, repositories, lifecycle callbacks, and schema indexes. For unit tests, mock or stub the DocumentManager where persistence behavior is not the focus. If you run a hybrid Eloquent and ODM stack, test both layers and any cross-database synchronization separately.
- Are MongoDB transactions and aggregation pipelines supported by doctrine/mongodb-odm?
- MongoDB multi-document ACID transactions are available from MongoDB 4.0+ but require explicit session handling in your application code. ODM provides query and aggregation builders, though complex pipelines may need raw MongoDB aggregation commands that bypass the ODM query builder. Verify driver and server versions before relying on transactions in production.
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