Redis Cluster vs Hazelcast

Developers should use Redis Cluster when they need to scale Redis beyond the memory limits of a single server or require high availability for critical caching, session storage, or real-time data processing applications meets developers should learn and use hazelcast when building applications that require fast data access, such as real-time analytics, high-frequency trading, or gaming platforms, where low latency is critical. Here's our take.

Redis Cluster

Nice Pick

Developers should use Redis Cluster when they need to scale Redis beyond the memory limits of a single server or require high availability for critical caching, session storage, or real-time data processing applications

Pros

• It's particularly useful for microservices architectures, real-time analytics platforms, and applications with high read/write loads where data partitioning and fault tolerance are essential
• Related to: redis, distributed-systems

Cons

• Specific tradeoffs depend on your use case

Hazelcast

Developers should learn and use Hazelcast when building applications that require fast data access, such as real-time analytics, high-frequency trading, or gaming platforms, where low latency is critical

Pros

• It is also valuable for caching frequently accessed data to reduce database load, enabling horizontal scaling in microservices architectures, and implementing distributed computing tasks like map-reduce operations
• Related to: in-memory-computing, distributed-caching

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. Redis Cluster is a database while Hazelcast is a platform. We picked Redis Cluster based on overall popularity, but your choice depends on what you're building.

The Bottom Line

Redis Cluster wins

Based on overall popularity. Redis Cluster is more widely used, but Hazelcast excels in its own space.