Join the Hazelcastโ€จCommunity

At Hazelcast, we are committed to supporting the developer community by hosting and participating in developer-focused events around the world. Here, you will find documentation, training, code samples, downloads, and ways that you can network with your peers.

FEATURED VIDEOS

Tell-U-Vision
video series

Exciting news! Introducing our new video tutorial series to boost your Hazelcast experience with in-depth guidance on real-time data processing.

Tailored for all levels to enhance your proficiency.

Announcing Hazelcast Platform 5.5

Discover the latest advances in Hazelcast Platform 5.5, offering advanced search and compute features for AI and essential applications

Vector Search

High-performance processing and searching of structured and unstructured data, powered by a leading embedded search engine.

Client Multi-Member Routing

Enhances performance and stability by optimizing connections to geographically dispersed clusters through partition groups.

Jet Job Placement Control

Segregates compute and storage, directing compute jobs to specific nodes for flexible deployment, resiliency, and workload distribution in compute-intensive tasks.

Explore the latest features and diverse use cases of Hazelcast Platform 5.5. Click here to see what's new

Getting started with Hazelcast

Are you working on stream processing, machine learning, artificial intelligence, or fast data stores? Hereโ€™s how to start using Hazelcast in your applications.

In five minutes, learn how to install Hazelcast, start a local cluster with CLI, write data to memory, and visualize that data.

Resources for manually deploying and managing a Hazelcast Platform cluster on your own hardware or cloud.

From basics of in-memory systems to advanced, real-world production examples and best practices, we've got you covered.

Still have questions about Hazelcast Platform?
We've got you covered in our FAQs.

Slide
Before Hazelcast
DIY Event-Driven Architecture
<span class="text-custom-4">Before Hazelcast</span><br>DIY Event-Driven Architecture
After Hazelcast
Unified Real-Time Data Platform
<span class="text-custom-4">After Hazelcast</span><br>Unified Real-Time Data Platform

Simplify your architecture

Embrace simplicity while harnessing the complete potential of your data-driven projects with the versatile capabilities offered by the Hazelcast unified real-time data platform. Our platform empowers your developers to build applications that provide a significant competitive advantage.

Get Involved

Hazelcast was created with a developer-first mindset. Ask, answer, and contribute.

Report source code issues here, contribute and collaborate on roadmap items in the wiki.

Subscribe to our Twitch channel for live coding, workshops, panel discussions, and more!

Join the Hazelcast Community on slack to chat with users and developers of Hazelcast.

Hazelcast Heroes

Hazelcast Heroes are people from the community who have made significant contributions to Hazelcast and made the ecosystem a better place. Contributions can be new features, bug fixes, documentation improvement, etc.

Meet our newest heroes:

Martin W. Kirst

Berlin, Germany

Contributor

Piotr Jasina

Lublin, Poland

Contributor

Lenny Primak

USA

Contributor

Latest Technical Blogs

Short on time?

Try our 5-minute tutorial.
You'll install Hazelcast, start a local cluster with the CLI, input data, and visualize it.