Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Just giving you a rough idea on wat is Front-end and back-end.
Front-end is like User Interface, which normal user can reach it. Let's say a Website, "www.edaboard.com".
Back-end is more for Server or hosting purpose where all the files,back-ups are stored. Normal user will not be able to get in or interface it, even administrator might not interface too. For example, " Server for the EDABoard forum ", where all the user particulars are stored.