I need create a new application to send group email to thousands users. The DB will be oracle.
the server is linux.
I preperf Java, what API of java should be used?
what is the basic step to do this project from the scratch?
so far, I have download JDK and Eclipse;
I know Java basic syntax and linux basic commend.
what server should i buy?
what is the next step I should do?
please give me some big picutures instead of details.