MongoDB vs. Cassandra vs. Hadoop



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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 Cassandra?

Partitioning means that Cassandra can distribute your data across multiple machines in an application-transparent matter. Cassandra will automatically repartition as machines are added and removed from the cluster. Row store means that like relational databases, Cassandra organizes data by rows and columns. The Cassandra Query Language (CQL) is a close relative of SQL.

What is Hadoop?

The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage.

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 Cassandra?
Why do you like Cassandra?

Why do developers choose Hadoop?
Why do you like Hadoop?

Cons

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

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

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

Pricing

How much does MongoDB cost?
MongoDB Pricing
How much does Cassandra cost?
How much does Hadoop cost?

Companies

What companies use MongoDB?
2565 companies on StackShare use MongoDB
What companies use Cassandra?
379 companies on StackShare use Cassandra
What companies use Hadoop?
279 companies on StackShare use Hadoop

Integrations

What tools integrate with MongoDB?
40 tools on StackShare integrate with MongoDB
What tools integrate with Cassandra?
20 tools on StackShare integrate with Cassandra
What tools integrate with Hadoop?
15 tools on StackShare integrate with Hadoop

What are some alternatives to MongoDB, Cassandra, and Hadoop?

  • 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

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Interest Over Time