ShareDB

ShareDB is a realtime database backend based on Operational Transformation (OT) of JSON documents. It is the realtime backend for the DerbyJS web application framework. Realtime synchronization of any JSON document. Synchronous editing API with asynchronous eventual consistency. Projections to select desired fields from documents and operations. Middleware for implementing access control and custom extensions. Ideal for use in browsers or on the server. In-memory implementations of database and pub/sub for unit testing. Access to historic document versions. Realtime user presence syncing.

Features

Concurrent multi-user collaboration
Realtime query subscriptions
Simple integration with any database
Horizontally scalable with pub/sub integration
Ideal for use in browsers or on the server
Offline change syncing upon reconnection

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License

MIT License

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Additional Project Details

Programming Language

JavaScript

Related Categories

JavaScript Database Software, JavaScript Web Development Frameworks

Registered

2022-01-27

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