RethinkDB vs Hazelcast

Struggling to choose between RethinkDB and Hazelcast? Both products offer unique advantages, making it a tough decision.

RethinkDB is a Development solution with tags like nosql, json, document-database, distributed, scalable, high-availability.

It boasts features such as Distributed JSON document database, Automatic sharding, Fault tolerance and automatic failover, High availability, Simple query language, Changefeeds for realtime queries, Strong consistency and pros including Horizontally scalable, High performance, Easy to use query language, Realtime push queries, Open source with permissive license.

On the other hand, Hazelcast is a Development product tagged with caching, processing-streams, clustering.

Its standout features include Distributed in-memory data store, Low latency data access, Automatic sharding and rebalancing, ACID transactions, Querying and aggregation, Event journaling, Multi-datacenter replication, Web session clustering, Continuous query, Machine learning, and it shines with pros like Fast performance, Easy scalability, High availability, Flexible deployment options, Open source, Rich ecosystem.

Feature	RethinkDB	Hazelcast
Overall Score	N/A	N/A
Primary Category	Development	Development

Product Overview

RethinkDB

Description: RethinkDB is an open-source, distributed JSON document database that focuses on easy scalability and high availability. It has an intuitive query language and simple administration tools.

Hazelcast

Description: Hazelcast is an open source in-memory data grid that enables distribution of data and computation across servers for scalability, speed, and resilience. It is commonly used for caching, processing streams, and clustering.

Key Features Comparison

RethinkDB Features

• Distributed JSON document database
• Automatic sharding
• Fault tolerance and automatic failover
• High availability
• Simple query language
• Changefeeds for realtime queries
• Strong consistency

Hazelcast Features

• Distributed in-memory data store
• Low latency data access
• Automatic sharding and rebalancing
• ACID transactions
• Querying and aggregation
• Event journaling
• Multi-datacenter replication
• Web session clustering
• Continuous query
• Machine learning

Pros & Cons Analysis

RethinkDB

Pros

• Horizontally scalable
• High performance
• Easy to use query language
• Realtime push queries
• Open source with permissive license

Cons

• Limited adoption and small community
• Development discontinued in 2016
• Fewer features than other NoSQL databases

Hazelcast

Pros

• Fast performance
• Easy scalability
• High availability
• Flexible deployment options
• Open source
• Rich ecosystem

Cons

• Complex configuration
• Steep learning curve
• No visual interface

Pricing Comparison

RethinkDB

• Open Source

Hazelcast

• Open Source
• Enterprise Edition (Subscription)