https://github.com/prooph/event-store-mongodb-adapter

[Deprecated] MongoDB Adapter for ProophEventStore
https://github.com/prooph/event-store-mongodb-adapter

Last synced: 4 months ago
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[Deprecated] MongoDB Adapter for ProophEventStore

• Host: GitHub
• URL: https://github.com/prooph/event-store-mongodb-adapter
• Owner: prooph
• License: bsd-3-clause
• Created: 2015-05-24T18:07:03.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2018-11-02T15:34:42.000Z (over 7 years ago)
• Last Synced: 2025-06-09T22:07:13.573Z (about 1 year ago)
• Language: PHP
• Homepage: http://getprooph.org
• Size: 117 KB
• Stars: 6
• Watchers: 6
• Forks: 10
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
# event-store-mongodb-adapter

[![Build Status](https://travis-ci.org/prooph/event-store-mongodb-adapter.svg?branch=master)](https://travis-ci.org/prooph/event-store-mongodb-adapter)

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MongoDB Adapter for [ProophEventStore](https://github.com/prooph/event-store)

#CAUTION: The mongoDB adapter is **NOT** compatible With prooph/event-store v7. MongoDB has limited ACID support which is not compatible with the new features of prooph/event-store. MongoDB is a great choice for a read model database, but unfortunately it cannot be used as an event-store that requires transactions across documents (events). 

Codeliner has published a [Gist](https://gist.github.com/codeliner/14a8d98d53efafdd35e851d76e89cc94) that shows a custom implementation of a possible mongoDB event store supporting a subset of the v7 features in a very limited way. If you want to try to bring mongoDB back, please get in touch with us and we can discuss it! 

**Support for the adapter will end at 31 December 2017.**

Requirements

------------

- MongoDB >= 4.0

- MongoDB PHP Driver >= 1.5.2

Transactions

-------------

The transaction write concern for this adapter is `majority`.

The transaction read concern for this adapter is `snapshot`.

You can disable transactions for this adapter.

Considerations

--------------

This adapter does not use the MongoDB ObjectId for its primary key, instead a UUID (string) is used.

We recommend the AggregateStreamStrategy as the best strategy to use with this adapter.

Keep in mind that transaction safety works only for a replica set. Sharded cluster support is planned for MongoDB 4.2.

Therefore it's not safe to use this adapter in a sharded cluster environment, as MongoDB can't guarantee transaction safety.

Stream can not be reset if iteration was started due the MongoDB cursor.