ArangoDB vs RethinkDB Comparison
Compare features to find which solution is best for your needs.

ArangoDB
ArangoDB is a highly scalable, multi-model NoSQL database that natively combines document, graph, and key/value data models in a single core. It supports ACID transactions across all data types and offers robust features for developers building complex, data-intensive applications. by triAGENS GmbH

RethinkDB
RethinkDB is a free and open-source, distributed document database designed for building real-time web applications.
Summary
ArangoDB and RethinkDB are both powerful solutions in their space. ArangoDB offers arangodb is a highly scalable, multi-model nosql database that natively combines document, graph, and key/value data models in a single core. it supports acid transactions across all data types and offers robust features for developers building complex, data-intensive applications., while RethinkDB provides rethinkdb is a free and open-source, distributed document database designed for building real-time web applications.. Compare their features and pricing to find the best match for your needs.
Pros & Cons Comparison

ArangoDB
Pros
- Native multi-model (document, graph, key/value) in a single core.
- ACID transactions across different data models.
- Powerful and flexible query language (AQL).
- Designed for horizontal scalability and high availability.
- Simplifies development for applications with interconnected data.
Cons
- Learning curve for understanding the multi-model approach and optimizing AQL.
- Community support is growing but may not be as mature as some single-model databases.
- Performance optimization might require specific knowledge of the multi-model architecture.

RethinkDB
Pros
- Excellent real-time data pushing capabilities (changefeeds).
- Elegant and programmatic query language (ReQL).
- Flexible JSON document model.
- Designed for distributed deployments and scalability.
- Active open-source community maintaining the project.
Cons
- Original commercial company is no longer operational.
- Reliance on community for support and future development.
- Smaller ecosystem compared to larger databases like MongoDB or PostgreSQL.
- Steeper learning curve for ReQL compared to SQL for some developers.