Google Trends

Sentiment (Popularity Index) Data Harvesting - Google Trends

The goal of this project was to build an ETL system collecting, normalizing, and aggregating data about popularity index (search volume) of various keywords from Google Trends. The system had two subsystems one for pulling historical data in bulk, the other for current data. After fetching RAW data, it is then normalized to align short and long term values. Following, the data is aggregated for different time granularity. The data was finally loaded into a relational database (Exasol DB).