MongoDB vs. Hazelcast vs. RocksDB



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Description

What is MongoDB?

MongoDB stores data in JSON-like documents that can vary in structure, offering a dynamic, flexible schema. MongoDB was also designed for high availability and scalability, with built-in replication and auto-sharding.

What is Hazelcast?

With its various distributed data structures, distributed caching capabilities, elastic nature, memcache support, integration with Spring and Hibernate and more importantly with so many happy users, Hazelcast is feature-rich, enterprise-ready and developer-friendly in-memory data grid solution.

What is RocksDB?

RocksDB is an embeddable persistent key-value store for fast storage. RocksDB can also be the foundation for a client-server database but our current focus is on embedded workloads. RocksDB builds on LevelDB to be scalable to run on servers with many CPU cores, to efficiently use fast storage, to support IO-bound, in-memory and write-once workloads, and to be flexible to allow for innovation.

Want advice about which of these to choose?Ask the StackShare community!

Pros

Why do developers choose MongoDB?
Why do you like MongoDB?

Why do developers choose Hazelcast?
Why do you like Hazelcast?

Why do developers choose RocksDB?
Why do you like RocksDB?

Cons

What are the cons of using MongoDB?
Downsides of MongoDB?

What are the cons of using Hazelcast?
No Cons submitted yet for Hazelcast
Downsides of Hazelcast?

What are the cons of using RocksDB?
No Cons submitted yet for RocksDB
Downsides of RocksDB?

Pricing

How much does MongoDB cost?
MongoDB Pricing
How much does Hazelcast cost?
How much does RocksDB cost?

Companies

What companies use MongoDB?
2569 companies on StackShare use MongoDB
What companies use Hazelcast?
26 companies on StackShare use Hazelcast
What companies use RocksDB?
9 companies on StackShare use RocksDB

Integrations

What tools integrate with MongoDB?
40 tools on StackShare integrate with MongoDB
What tools integrate with Hazelcast?
3 tools on StackShare integrate with Hazelcast
No integrations listed yet

What are some alternatives to MongoDB, Hazelcast, and RocksDB?

  • MySQL - The world's most popular open source database
  • PostgreSQL - A powerful, open source object-relational database system
  • Microsoft SQL Server - A relational database management system developed by Microsoft
  • MariaDB - An enhanced, drop-in replacement for MySQL

See all alternatives to MongoDB

Latest News

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Interest Over Time