Rafal Leszko

Rafal Leszko

Cloud Software Engineer

Hazelcast Discovery Auto Detection

by Rafal Leszko — Jan 6, 2021

Hazelcast was always well integrated with all cloud environments thanks to discovery plugins like Hazelcast AWS Plugin or Hazelcast Kubernetes...

Build Your Kubernetes Operator with the Right Tool

by Rafal Leszko — Nov 23, 2020

You want to build a Kubernetes Operator for your software. Which tool to choose from? Operator SDK with Helm, Ansible,...

Spring Boot: Hazelcast for Session Replication

by Rafal Leszko — Jul 24, 2020

NOTE: This is an updated version of a previous blog. This article contains updated information. You can use Hazelcast for...

Caching with Spring Boot and Hazelcast

by Rafal Leszko — Jul 13, 2020

NOTE: This is an updated version of a previous blog. This article contains current information. Spring Boot is very well...

How to set up Hazelcast on AWS ECS

by Rafal Leszko — Jul 13, 2020

Hazelcast IMDG can be fairly simply configured to work on AWS ECS. This Blog Post presents this process step by step.

AWS Auto Scaling with Hazelcast

by Rafal Leszko — Jul 1, 2020

Learn how to set up a Hazelcast cluster on AWS Auto Scaling group.

Hazelcast Helm Chart

by Rafal Leszko — Jun 24, 2020

Learn how to use Hazelcast Helm Chart

Securing Hazelcast with Cert-Manager

by Rafal Leszko — Apr 6, 2020

Cert-Manager became a standard way for issuing and rotating certificates in Kubernetes and OpenShift environments. Simple to install. Simple to...

How to Set Up Your Own On-Premises Hazelcast on Kubernetes

by Rafal Leszko — Jan 27, 2020

Hazelcast loves Kubernetes. Thanks to the dedicated Hazelcast Kubernetes plugin, you can use dynamic auto-discovery. Hazelcast on Kubernetes can also...

Hazelcast Resilient to Kubernetes Zone Failures

by Rafal Leszko — Dec 3, 2019

Data is valuable. Or I should write, some data is valuable. You may think that if the data is important...

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