CMPUT 291 Mini Project 2

Create data files in XML format. See example record file: example.txt

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Phase 1: Preparing Data Files

Reads tweets records from the data file and outputs dates.txt, terms.txt, and tweets.txt

python3 phase1.py example.txt

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Phase 2: Building Indexes

Loads data from text files as key/value pairs in a Berkeley database

python3 phase2.py

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Phase 3: Data Retrieval

Query the database, retrieve and output the results

python3 phase3.py 

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Example queries:

• name:den% location:canada
• text:iphone date<2012/06/30
• canada
• location:new%
• text:yeg location:edmonton name:michael
• location:vancouver rain