Hi,
Another tips

Advantages

Very fast. It uses libevent to scale to any number of open connections (using epoll on Linux, if available at runtime), uses non-blocking network I/O, refcounts internal objects (so objects can be in multiple states to multiple clients), and uses its own slab allocator and hash table so virtual memory never gets externally fragmented and allocations are guaranteed O(1).

Thanks,
Prasath.K