Hazelcast – Common Pitfalls & Performance Tips Hazelcast Queue on single machine Hazelcast queues are stored on a single member (along with a backup on different machines). This effectively means the queue can hold as many items which can be accommodated on a single machine. So, the queue capacity does not scale by adding more […]
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Hazelcast – Introduction Distributed In-memory Data Grid A data grid is a superset to distributed cache. Distributed cache is typically used only for storing and retrieving key-value pairs which are spread across caching servers. However, a data grid, apart from supporting storage of key-value pairs, also supports other features, for example, It supports other data […]
Hazelcast – Setup Hazelcast requires Java 1.6 or above. Hazelcast can also be used with .NET, C++, or other JVM based languages like Scala and Clojure. However, for this tutorial, we are going to use Java 8. Before we move on, following is the project setup that we will use for this tutorial. hazelcast/ ├── […]