如何将12GB数据传输到新服务器

I'm in the middle of changing our server. We bought server space at a different location and need to transfer all the content from our current server to the new one. I need to move 12GB over to the new server. What would be the most convenient, fastest, and easier way to transfer all that data to the new server... Doing a "physical" transfer is not an option.I'm in the middle of changing our server. We bo