This is a course project for Web-Based Information Architecture @pku.

Boolean Retrieval, Proximity Retrieval, Fuzzy Retrieval, Multi-Field Retrieval, SPIMI, Variable Byte Coding, BM25 Scorer, Snippet and other features were implemented.

Ubuntu 12.04 64bit

g++ 4.6

1. Compile: make (run "make -j 10" if you want to do it quickly)

2. Run: ./main