Big Data Concepts and Tools - Big Data and Stream Analytics
5 important questions on Big Data Concepts and Tools - Big Data and Stream Analytics
What is a stream? (in the Big Data world)
A tuple is an abstraction that represented a package of dat, which can be characterized as a set of attributes of a given object.
What are the motivations for stream analytics?
The technological means exist to capture and process the data while it is created
What is stream analytics? How does it differ from regular analytics?
It is the analytic process of extracting actionable information from continuously flowing/streaming data.
Regular analytics always walks behind.
With stream analytics the data is not permanently stored.
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What is critical event processing? How does it relate to stream analytics?
Goal is to prevent these events or to take opportunity
Define data stream mining. What additional challenges are posed by data stream mining?
Goal is to predict the class or value of the new instances in the data stream
The question on the page originate from the summary of the following study material:
- A unique study and practice tool
- Never study anything twice again
- Get the grades you hope for
- 100% sure, 100% understanding
