Hazelcast vs RethinkDB

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

Hazelcast is a Development solution with tags like caching, processing-streams, clustering.

It boasts features such as 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 pros including Fast performance, Easy scalability, High availability, Flexible deployment options, Open source, Rich ecosystem.

On the other hand, RethinkDB is a Development product tagged with nosql, json, document-database, distributed, scalable, high-availability.

Its standout features include Distributed JSON document database, Automatic sharding, Fault tolerance and automatic failover, High availability, Simple query language, Changefeeds for realtime queries, Strong consistency, and it shines with pros like Horizontally scalable, High performance, Easy to use query language, Realtime push queries, Open source with permissive license.

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

Product Overview

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.

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.

Key Features Comparison

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

RethinkDB Features

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

Pros & Cons Analysis

Hazelcast

Pros

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

Cons

• Complex configuration
• Steep learning curve
• No visual interface

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

Pricing Comparison

Hazelcast

• Open Source
• Enterprise Edition (Subscription)

RethinkDB

• Open Source