MongoDB vs KeyDB

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

MongoDB is a Development solution with tags like nosql, document-database, open-source.

It boasts features such as Document-oriented storage, Automatic sharding, Rich and expressive query language, High availability, Horizontal scalability and pros including Flexible schema, High performance, Easy scalability, Rich query capabilities, High availability.

On the other hand, KeyDB is a Development product tagged with opensource, redis, keyvalue, performance.

Its standout features include In-memory key-value store, Supports data structures like Strings, Hashes, Lists, Sets, Sorted Sets and Streams, Built-in replication and clustering, Supports Lua scripting, Persistence - RDB and AOF, Transactions, and it shines with pros like Faster performance than Redis, Additional data structures like Sorted Sets and Streams, Modular architecture, Compatible with Redis clients and ecosystem, Active development.

Feature	MongoDB	KeyDB
Overall Score	1	N/A
Primary Category	Development	Development

Product Overview

MongoDB

Description: MongoDB is a popular open-source, document-oriented NoSQL database. It stores data in flexible, JSON-like documents, rather than rows and columns used in traditional RDBMS. MongoDB is scalable, high-performance and easy to use.

KeyDB

Description: KeyDB is an open source, high performance fork of Redis that supports additional data structures like Sorted Sets and Streams. It aims to be a faster, more modular alternative to Redis while maintaining compatibility.

Key Features Comparison

MongoDB Features

• Document-oriented storage
• Automatic sharding
• Rich and expressive query language
• High availability
• Horizontal scalability

KeyDB Features

• In-memory key-value store
• Supports data structures like Strings, Hashes, Lists, Sets, Sorted Sets and Streams
• Built-in replication and clustering
• Supports Lua scripting
• Persistence - RDB and AOF
• Transactions

Pros & Cons Analysis

MongoDB

Pros

• Flexible schema
• High performance
• Easy scalability
• Rich query capabilities
• High availability

Cons

• No transactions
• No joins
• Limited query flexibility compared to SQL
• Steep learning curve

KeyDB

Pros

• Faster performance than Redis
• Additional data structures like Sorted Sets and Streams
• Modular architecture
• Compatible with Redis clients and ecosystem
• Active development

Cons

• Less adoption than Redis
• Smaller community than Redis
• Not as battle-tested as Redis yet

Pricing Comparison

MongoDB

• Open Source
• Subscription-Based

KeyDB

• Open Source