Tell us about your experience using Hazelcast in projects

Hazelcast is a distributed in-memory platform that I used for caching and data sharing between microservices in real-time. In one of my projects, we used Hazelcast to implement a distributed cache, which significantly reduced the load on the database and sped up the application's response.

The main advantages I noted are:

• Easy integration with Java applications.
• Support for various data structures (Map, Queue, Set).
• Automatic data distribution and replication for fault tolerance.

Example of using Hazelcast Map:

HazelcastInstance hz = Hazelcast.newHazelcastInstance();
IMap<String, String> map = hz.getMap("my-distributed-map");
map.put("key", "value");
String val = map.get("key");

I also used Hazelcast for implementing distributed locks and synchronization between threads on different nodes.