Resources

If you are currently using Apache Tomcat or looking to use Apache TomEE, take a look at our resources.

TomEE & Tomitribe Videos to Watch

If you are looking for more information about TomEE or Tomitribe, here is a collection of videos we’ve assembled to make your life easier.

Deconstructing REST Security

David Blevins

Aquecimento API SUMMIT

Otávio Santana

Baking a Microservice PI(e)

Roberto Cortez

Check This Out

Case Studies & Reports

Tomitribe is proud to impact these companies in a positive way & is happy to show you it in detail below

Nasa

Apache TomEE, A Successful Open Source Migration Journey for NASA

@WalmartLabs

enables over 245 million customers to visit Walmart’s 11k stores, in 28 countries, & 10 websites worldwide.

RebelLabs

Fresh Catch! Migrating from Glassfish to JBoss or TomEE

Sonatype

Tomitribe & Nexus Lifecycle: Champions of Open Source Security

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Our Recent Posts

Apache TomEE

CRUD with TomEE, MicroProfile, and REST

In this article, we are going to learn how to create a REST API using Java EE 8, MicroProfile, Hibernate, PostgreSQL and the TomEE application server. It's really easy and fun to develop Java EE 8 applications. Tools You Will Need: Maven 3.3+ JDK 1.8 PostgreSQL Note: We will not go through the process of how to install the needed tools in this tutorial. Generate the Project We will use the MicroProfile starter to generate our application. Go to start.microprofile.io and enter the details as follows: groupId: org.superbiz artifactId: blog MicroProfile Version: 2.0.1 MicroProfile Server: Apache TomEE 8.0.0-M2 Examples for…
ActiveMQ

The Flexibility and Power of MDBs, Illustrated

Tomitribe supports many organizations that use Message-Driven Beans in production with TomEE. This post is derived from experience working with those organizations to improve their system performance and software architecture. Previously we published a MDB tutorial followed by a deeper dive in the article "MBD-to-MDB Messaging: Harness the Power of the River Delta". This week we'll provide an illustrated example of how MDBs can work together to create flexible and powerful messaging system. JMS The Java Messaging Service (JMS) is a standard for sending messages between clients using a messaging broker. The concepts behind JMS, queues, and topics are explained…
Apache TomEE

Upgrading TomEE: Keeping jettison as the JSON provider in JAX-RS

In this article, we are going to learn how to configure on TomEE 7.x or later with the legacy JSON provider used by TomEE 1.7.x. This scenario is useful when you are migrating JAX-RS based applications and want to keep the legacy JSON processing from the Jettison library (v1.3.7) used by TomEE 1.7.x. Since TomEE 7.x, The Johnzon library has been the default provider because it implements the JSON-P_1.1 (JSR-353) and JSON-B_1.0 (JSR-367) specifications. Application and Server configurations In order to enable Jettison as the JSON provider for TomEE 7.x or later you need to execute the following changes: In…