zip then transfer files from one server to another using scp or rsync

I have estimated 44 GB of data from my web server. I want to transfer it to another server with less time. I am using Putty to transfer file. is there any way to achieve this? I don't know which commands to use but some blogs said to use rsync or scp to transfer these files. your help is greatly appreciated. I've tried scp from local to server but I what I need is from server to server.