Day 2 - A deeper dive into the Server side Architecture

Quick reminder : 
I need to do a simple and funcky interface to access a NoSQL database (CouchBase). This database contains some datas from a CRM Application. A Qualification team needs a easy way to deal with the content of this database.

 Server side Big Picture :
Today, as I sit down in front of my computer, I know what I am going to do. I have to take a look at the server side of my archecture. Yesterday, I dealt with the client side part.
Now, it's time to swith to the server side. Based on a Tomcat, I won't need the JEE full stack bacause I'm gonna use all the power of Spring instead. So Tomcat server is enough.

Day 1 - Birth

Introduction :
I open my eyes, it's getting dark, I switch on my desk light, I quickly glance at the the clock, 9 PM. It's time to start.
Well, I have talked to senior java dev, I have read a lot a article, I have watched to videos, to conference (on the web and in real). I feel ready, confident.
Today, on my computer, I have found an email. I know what to do, I think I know how to do it in big picture ... Now, I have to code it !
I'm a junior java dev, it's been a long time since I am waiting for this time. I will have to prove it and I want to share it with you.