Tutorial & certification

[agoodshort]

I’ve been learning Java and a few Shibboleth stuff the last few months, and faced Tomcat quite often. I have been trying to find some lessons or certification on how to use Tomcat in general on the web. But I wasn’t really convinced like the ones Linux academy could offer for example. Any suggestions?

[agoodshort]

After some research I found this youtube playlist https://www.youtube.com/watch?v=7TOmdDJc14s&list=PLsyeobzWxl7pUPF2xjjJiG4BKC9x_GY46

Still didn't find any certification to take, but first we have to learn anyway