KumuluzEE has the fastest start-up and smallest memory footprint
author By Eva Zupancic, Oct 29, 2017 Kumuluzee

When selecting a framework for Java EE microservices, you should consider the start-up time, size and memory footprint of a microservice.

The article Java EE microservices: why start-up time and size matter shows an interesting comparison of MicroProfile Java EE frameworks, including WebSphere Liberty, WildFly Swarm, Payara, TomEE and KumuluzEE.

KumuluzEE has achieved the fastest start-up time of 3 seconds and the smallest JAR size (11 MB):

Microservice architecture

Also, it has the smallest memory footprint:

Microservice architecture

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KumuluzEE Java EE Microservices