Over a million developers have joined DZone.
{{announcement.body}}
{{announcement.title}}

Web Server Upgrade Training [comic]

DZone's Guide to

Web Server Upgrade Training [comic]

Non-blocking I/O takes some getting used to.

· Java Zone ·
Free Resource

Download Microservices for Java Developers: A hands-on introduction to frameworks and containers. Brought to you in partnership with Red Hat.

Image title

Download Building Reactive Microservices in Java: Asynchronous and Event-Based Application Design. Brought to you in partnership with Red Hat

Topics:
java ,web server ,tomcat ,thread

Opinions expressed by DZone contributors are their own.

{{ parent.title || parent.header.title}}

{{ parent.tldr }}

{{ parent.urlSource.name }}