DATABASE FUNDAMENTALS
BASICS OF BIG DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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List of songs
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Group of Images
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Data from search results
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Customer Shopping Trends
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All of the above
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Detailed explanation-1: -Big data is stored in three main places: in the cloud, on-site, and a hybrid model.
Detailed explanation-2: -Big data is often stored in a data lake. While data warehouses are commonly built on relational databases and contain structured data only, data lakes can support various data types and typically are based on Hadoop clusters, cloud object storage services, NoSQL databases or other big data platforms.
Detailed explanation-3: -Big data technologies can be categorized into four main types: data storage, data mining, data analytics, and data visualization [2]. Each of these is associated with certain tools, and you’ll want to choose the right tool for your business needs depending on the type of big data technology required.