Category: How-to

This category is for posts that contain or link to how-tos for various methodologies and tools in the Hazelcast ecosystem.

Priority Queueing Using the SPI

Hazelcast provides distributed queues, an implementation of java.util.concurrent.BlockingQueue. However, an implementation of java.util.concurrent.PriorityBlockingQueue is not yet provided. In this example, we’ll see how to write this yourself, using Hazelcast’s SPI (Service Provider Interface). (Note: this is just an example, deliberately…

Deploying Hazelcast Jet

Deploying Hazelcast Jet This guide provides a basic introduction for deploying and operating a successful Hazelcast Jet installation. We plan to make this guide the first in a series of posts about deploying Hazelcast Jet. This will be a near…

Scale Big or Go Home

This post is syndicated from 7erry’s performance blog. Original post here. Scaling an application normally means you have a successful application and there is lots of demand. Unfortunately that demand can be immediate (within seconds / minutes) instead of spread…

Vert.x Cluster

Marut Signh recently published a blog post entitled, “Vert.x Cluster“. In the post, Marut gives a short tutorial on embedding Vert.x into your Hazelcast IMDG project. Vert.x is an extremely simple event based, non blocking, library for distributed computing that…

Hubble Space Mission Securely Configured

dotkam recently published a blog post entitled, “Hubble Space Mission Securely Configured“. In the post, dotkam presents a strategy for building better security and flexibility for our space missions. This week we learned of a recent alien hacking into Earth.…