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Author

Marc Nuri

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Marc is an open-source enthusiast and software developer passionate about AI, cloud-native technologies, and developer tooling.

Currently, Marc works as a principal software engineer at Red Hat in the Developer Tools team, focusing on Java, Kubernetes, and emerging AI technologies.

Free Open Source Software

Marc leads the development of several open source projects:

Kubernetes MCP Server: A Model Context Protocol server for Kubernetes and OpenShift, enabling AI assistants and agents to interact with Kubernetes clusters.
Eclipse JKube: Tools and plugins to help Java developers deploy their applications to Kubernetes and OpenShift.
Fabric8 Kubernetes Client: A Java client for Kubernetes and OpenShift.

Marc is an active contributor to the open source community. Check his GitHub profile to explore his contributions.

Books

Besides writing this blog, Marc is a published author. He has written a book about Quarkus and React with Packt Publishing.

A thumbnail image for Full Stack Quarkus and React

Full Stack Quarkus and React

Create and deploy standalone, fully functional, web applications using Quarkus and React

Get in touch

Are you interested in collaborating or learning more about Marc?

Check his LinkedIn profile or send him a direct message on one of his social networks.

How to define and test custom Spring Data MongoDB repository methods for a book repository with unit tests.

A thumbnail to represent the post Spring Data MongoDB Custom repository implementation — How to define and test custom Spring Data MongoDB repository methods for a book repository with unit tests.

Spring Data MongoDB Custom repository implementation

2018-03-09 in Backend Development tagged Java / MongoDB / Spring Framework / Spring Boot / Spring Data / Testing by Marc Nuri

Learn why field injection with @Autowired is discouraged in Spring and the recommended alternatives to avoid this warning.

A thumbnail to represent the post Field injection is not recommended – Spring IOC — Learn why field injection with @Autowired is discouraged in Spring and the recommended alternatives to avoid this warning.

Field injection is not recommended – Spring IOC

2018-02-21 in Backend Development tagged Dependency Injection / Inversion of control (IoC) / Java / SOLID / Spring Framework by Marc Nuri

How to use a docker + systemd only approach to deploy containers as Linux services without the need for third party tools or complex deployment descriptors.

A thumbnail to represent the post Docker container as a Linux system service — How to use a docker + systemd only approach to deploy containers as Linux services without the need for third party tools or complex deployment descriptors.

Docker container as a Linux system service

2017-12-28 in Cloud Native tagged DevOps / Docker / Linux / Portainer / Service / Systemctl / systemd by Marc Nuri

Learn how to configure a Spring Boot application to run as a Linux service. Complete guide for System V init.d and systemd with security best practices.

A thumbnail to represent the post Spring Boot as a Linux service — Learn how to configure a Spring Boot application to run as a Linux service. Complete guide for System V init.d and systemd with security best practices.

Spring Boot as a Linux service

2017-10-02 in Backend Development / Operations tagged Daemon / Linux / Service / Spring Framework / Spring Boot / Systemctl / systemd by Marc Nuri

How to create an auto-increment sequence in MongoDB with Java using a Spring service and a Spring-Data document for Mongo.

A thumbnail to represent the post Spring-data + Mongo: Auto-increment sequence in MongoDB using a Spring service — How to create an auto-increment sequence in MongoDB with Java using a Spring service and a Spring-Data document for Mongo.

Spring-data + Mongo: Auto-increment sequence in MongoDB using a Spring service

2017-08-21 in Backend Development tagged Database / Java / Mongo / MongoDB / Sequence / Spring Framework / Spring Data by Marc Nuri

How to serve an Angular (>2) using Spring Boot as the Backend, and a Gradle script to perform automated build and deploy tasks both for Spring and Angular.

A thumbnail to represent the post Angular + Spring Boot integration using Gradle — How to serve an Angular (>2) using Spring Boot as the Backend, and a Gradle script to perform automated build and deploy tasks both for Spring and Angular.

Angular + Spring Boot integration using Gradle

2017-07-24 in Backend Development / Frontend Development tagged Angular / Build / CI / Gradle / Initializr / Java / JavaScript / Spring Framework / Spring Boot by Marc Nuri

Learn how to run a PostgreSQL server on Windows without installation and how to manage it as a service.

A thumbnail to represent the post Windows: How to run PostgreSQL without installation (portable) — Learn how to run a PostgreSQL server on Windows without installation and how to manage it as a service.

Windows: How to run PostgreSQL without installation (portable)

2017-01-08 in Operations tagged Windows / PostgreSQL / Database / Service by Marc Nuri

Using EclipseLink as the persistence JPA provider in Spring applications. This tutorial shows how to configure Spring-Boot application to use EclipseLink.

A thumbnail to represent the post Spring Data JPA + EclipseLink: Configure Spring Boot with EclipseLink JPA — Using EclipseLink as the persistence JPA provider in Spring applications. This tutorial shows how to configure Spring-Boot application to use EclipseLink.

Spring Data JPA + EclipseLink: Configure Spring Boot with EclipseLink JPA

2015-12-07 in Backend Development tagged Apache Tomcat / Eclipse / EclipseLink / Hibernate / JDBC / JPA / Spring Boot / Spring Data / Spring Framework / Tomcat by Marc Nuri

This tutorial shows how to backup or migrate your IMAP e-mail account from one server to another. Including incremental periodic backups.

A thumbnail to represent the post Incremental E-Mail backup and migration using mnIMAPSync — This tutorial shows how to backup or migrate your IMAP e-mail account from one server to another. Including incremental periodic backups.

Incremental E-Mail backup and migration using mnIMAPSync

2015-11-25 in Tools tagged Backup / E-Mail / Mail / Migration / Open Source / Tutorial by Marc Nuri

Tutorial that shows how to run Apache Tomcat and Apache HTTP simultaneously on the same server listening to port 80. Uses mod_proxy.

A thumbnail to represent the post Running Apache Tomcat and Apache HTTPD on port 80 simultaneously — Tutorial that shows how to run Apache Tomcat and Apache HTTP simultaneously on the same server listening to port 80. Uses mod_proxy.

Running Apache Tomcat and Apache HTTPD on port 80 simultaneously

2015-11-15 in Backend Development tagged Apache / Apache HTTP / Apache Tomcat / Application / Connector / HTTP / Java / Server / Tomcat / Web / www by Marc Nuri

Learn what causes the java.lang.OutOfMemoryError: GC overhead limit exceeded error, how to diagnose and fix it, and best practices to avoid it in the future.

A thumbnail to represent the post java.lang.OutOfMemoryError: GC overhead limit exceeded — Learn what causes the java.lang.OutOfMemoryError: GC overhead limit exceeded error, how to diagnose and fix it, and best practices to avoid it in the future.

java.lang.OutOfMemoryError: GC overhead limit exceeded

2014-12-20 in Backend Development tagged Java / JVM / Memory / Performance by Marc Nuri

Learn the fundamentals of Test-Driven Development (TDD), including the Red-Green-Refactor cycle, benefits, practical examples, and when to apply it.

A thumbnail to represent the post What is Test-Driven Development (TDD)? A Practical Introduction — Learn the fundamentals of Test-Driven Development (TDD), including the Red-Green-Refactor cycle, benefits, practical examples, and when to apply it.

What is Test-Driven Development (TDD)? A Practical Introduction

2014-11-15 in Quality Engineering tagged Test-Driven Development (TDD) / Testing / Best Practices by Marc Nuri