Big data
Lesson 2 / 9
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Lesson outcome
I can explain what big data is and describe the challenges it creates for processing and storage.
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Big data refers to extremely large and complex sets of data that are generated at high speed and come in many formats.
It is often categorised using the 3 Vs: volume, variety, and velocity.
Storing big data is difficult and often needs cloud systems.
Processing big data takes a lot of time and computing power.
Big data raises security and privacy concerns due to the amount of personal data.
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This content is by Cashar and published under an open licence.