Donate
Lecture 1: Name Lecture Topic
Name of Topic
- Big data is a blanket term for any collection of data sets so large or complex that it becomes difficult to process them using traditional data management techniques.
- Data science involves using data to analyze massive amounts of data and extract the knowledge it contains.
Great Understanding
Okay Understanding
Good Understanding
Poor Understanding
📒 To Footnotes
Name of Topic
The characteristics of big data are often referred to as the three (four) Vs:
- volume
- volume
- variety
- +plus → veracity: How accurate is the data?
Types of data are:
- Structured
- Unstructured
- Natural language
- Machine-generated
- Graph-based
- Audio, video, and images
- Streaming
Great Understanding
Okay Understanding
Good Understanding
Poor Understanding
📒 To Footnotes
Footnotes
- You can think of the relationship between big data and data science as being like that of crude oil and oil refinery