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Today I was presenting at ApacheCon NA 2017 a talk about Tomcat and JavaEE servers at Apache Software Foundation. If you are interested in it, here how to grab the slides.

In a previous post we saw how to validate the security with JAX-RS. It was mainly based on a request filter. Do you know the response has the same kind of control with JAX-RS >= 2?

It is common to have to remap some urls at deploy time to match environment constraints or new requirements. Let see how Tomcat allows to do it very quickly without much effort.

Hibernate is probably the most used JPA implementation but has sometimes some surprising behavior. One I hit recently was the relationship update. If you don’t reuse the collection hibernate gives you it will not update the collection consistently.

You maybe don’t know if but since years Tomcat provides a concurrent limit implementation. Let see how to set it up!