This is a simple search engine based on query word and text relativity, which is build on a mini mapreduce framework. You can search interesting text by visiting: http://linserv2.cims.nyu.edu:22749/search?q=financial replace argument q with your interested word. The mapreduce framework is built on Tornado, which is asynchronous and single-thread web framework. User could submit their data and Mapper/Reducer Program to the framework and the framework will create output result files at the end.
flying-potato/searchEngineMapReduce
This is a text search engine based on self-building MapReduce framework and python Tonado library.
Python