Java SearchEngine - GoogleIt

1- Visiting url seeds
2- Extracting hyperlinks and adding them
3- Checking robots file to esnure this action is allowed
4- Saving HTML Pages

1- Parse HTML to String
2- Remove stopping words , hyperlinks and stem words
3- Save unqiue words in MongoDB database
4- Store Normailzed Term Frequency and IDF for each word

1- Query processor searchs in the data base for the searched for words.
2- Returns JSON to the front-end service

1- HTML and CSS for display of the returned pages from the query processor