Tars comes from the robot in Interstellar movie. Tars is a high-performance RPC framework based on name service and Tars protocol, also integrated administration platform, and implemented hosting-service via flexible schedule. Tars, aka TAF(Total Application Framework), has been used in Tencent since 2008. It supports C++,Java,Nodejs and php for now. This framework offers a set of solution for development, maintenance and testing, which making develop, deploy and testing service efficiently. It integrated extensible protocol for encoding/decoding, high-performance RPC communication framework, name service, monitor, statistics and configuration. You can use it to develop your reliable distributed application based on microservice fast, and reach fully efficient service management.