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Note that your final mark will not be saved in the system.
Note that your final mark will not be saved in the system.
21 - Big Data MatchUp
Target Level
C
Running Total
0
0%
Attempt
1 of 3
Click on a top box, then click on its match below. Or, drag a top box and drop it onto the correct match. Match all pairs before clicking ‘Check’.
Immutability
Scalability
Volume
Velocity
Association
Statelessness
Atomic
Variety
Trend
The rate at which data needs to be input, generated, or processed
A term that acknowledges that not all data fits neatly into a relational database
A term that refers to the amount of data
An example of this would be recognising that a specific type of insurance claim is on the increase in a certain postcode
A link made between two truths - perhaps certain products sell very well ahead of a specific religious festival
This describes facts as being self-contained, singular pieces of information
A property of a data item that means it can never be changed
A property that distributed systems possess more than standalone systems
A property of a program, such that the order in which jobs are run does not affect the processing of any subsequent jobs