UNIT TOPIC:
Data Aggregation

Collection

  • You will explore the purposes of various processing tasks, including collection, knowledge extraction, and data storage.
  • You will identify multiple techniques for data collection, both on and off of the Internet.

Extraction

  • You will analyze the characteristics of structured and unstructured data.
  • You will extract structured information from unstructured data.
  • You will examine methods of extracting information from online sources, including structured and unstructured search engines, screen scrapers, and spiders.

Storage

  • You will explore the basic features and functionality of modern relational databases.
  • You will debate the implications of large-scale data storage and data persistence on privacy and utility, including the costs associated with each.