DATABASE FUNDAMENTALS
BASICS OF BIG DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Volume
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Velocity
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Variety
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Over Capacity
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Heterogeneity
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Detailed explanation-1: -The definition of big data is data that contains greater variety, arriving in increasing volumes and with more velocity. This is also known as the three Vs. Put simply, big data is larger, more complex data sets, especially from new data sources.
Detailed explanation-2: -Big data is a collection of data from many different sources and is often describe by five characteristics: volume, value, variety, velocity, and veracity.
Detailed explanation-3: -Big data can consist of multimedia files like graphics, audio, and video.
Detailed explanation-4: -Answer and Explanation: The main considerations in processing big data are that the software and hardware have enough horsepower to handle the information, that the applications and queries are written correctly, and that the data is processed securely.