Redisson
Redisson - Valkey & Redis Java client. Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache.. (by redisson)
Hazelcast
Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights. (by hazelcast)
| Redisson | Hazelcast | |
|---|---|---|
| 6 | 7 | |
| 23,899 | 6,354 | |
| 0.3% | 0.3% | |
| 9.8 | 9.9 | |
| 1 day ago | 1 day ago | |
| Java | Java | |
| Apache License 2.0 | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Redisson
Posts with mentions or reviews of Redisson.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-05-15.
-
Feature Comparison: Reliable Queue vs. Valkey and Redis Stream
In the final verdict, Reliable Queue is the more durable and feature-rich option. Standard Valkey/Redis streams will suffice for smaller applications, but Reliable Queue provides the enterprise-grade reliability that businesses depend on. To learn more, visit the Redisson PRO website today.
-
Understanding Distributed Locking: A Deep Dive into RedLock with Redis
Redis Official Documentation Redisson GitHub Repository
-
Hybrid Cache Strategy in Spring Boot: A Guide to Redisson and Caffeine Integration
Local caches, like Caffeine, provide extremely fast data retrieval because they operate in memory and are close to the application. These are ideal for reducing response times for frequently accessed data. On the other hand, distributed caches, such as those powered by Redisson with Redis, offer scalability and consistency across multiple instances of an application. Distributed caches ensure all nodes in a distributed system access the same up-to-date data, which is crucial in multi-node environments.
-
Kotlin Spring WebFlux, R2DBC and Redisson microservice in k8s 👋✨💫
Source code you can find in the GitHub repository. he main idea of this project is the implementation of microservice using Kotlin, Spring WebFlux, PostgresSQL, and Redis with metrics and monitoring and deploying it to k8s. For interacting with PostgresSQL we will use reactive Spring Data R2DBC and for Redis caching using Redisson.
-
Am I overlooking any potential issues that could arise from my implementation?
I came up empty handed in search of an alternative to Quartz for scheduling Crons in a clustered/distributed environment. Redisson has a scheduler, but it came with its own issues: - https://github.com/redisson/redisson/issues/4020 - https://github.com/redisson/redisson/issues/3991 - https://github.com/redisson/redisson/issues/4321
-
Implement Hibernate 2nd level Cache with Redis, Spring Boot, and Spring Data JPA
4. We use the open-source library Redisson to connect to Redis instance and use Redis as Hibernate 2nd level cache. Please see their Github repo for more information.
Hazelcast
Posts with mentions or reviews of Hazelcast.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-01-26.
-
Does anyone know any good java implementations for distributed key-value store?
You're probably looking for Hazelcast here. Note that it does much more than just a distributed k/v, but it will get you where you need to go.
-
Working on an unfamiliar codebase
-- Distributed Map: Add support for getQuiet operation
-
Real-time stream processing with Hazelcast and Pulsar
Join the Hazelcast Slack andHazelcast Github repository.
- Hazelcast - Open-source real-time distributed computation and storage platform
- Hazelcast: Open-source real-time distributed computation and storage platform
- Show HN: Hazelcast 5 BETA – streaming+storage in one
- My Awesome Collections of 200+ github repo
What are some alternatives?
When comparing Redisson and Hazelcast you can also consider the following projects:
Jedis - Redis Java client
Apache ZooKeeper - Apache ZooKeeper
Chronicle Map - Replicate your Key Value Store across your network, with consistency, persistance and performance.
JGroups - The JGroups project
Ehcache - Ehcache 3.x line
Akka - A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.