Best way for interprocess communication in C++

Question

I have two processes one will query other for data.There will be huge amount of queries in a limited time (10000 per second) and data (>100 mb) will be transferred per seco

Answer 1

I'll second Marc's suggestion -- I'd not bother with boost unless you have a portability concern or want to do cool stuff like map standard container types over shared memory (in which case I'd definitely use boost).

Otherwise, message queues and shared memory are pretty simple to deal with.