Netty 4 at Twitter: Reduced GC OverheadAt Twitter, Netty (@netty_project) is used in core places requiring networking functionality. For example: Finagle is our protocol agnostic RPC system whose transport layer is built on top of Netty, and it is used to implement most services internally like Search TFE (Twitter Front End) is our proprietary spoon-feeding reverse proxy which serves most of public-facing HTTP and SPDY traffic using Ne
