Examlex
The primary challenge of a distributed database is:
Labor Demand
The total amount of workers that employers are willing and able to hire at a given wage rate in a certain period.
United States
A country located in North America, known for its significant impact on global finance, culture, technology, and politics.
Backflow
The undesirable reversal of the flow of water or mixtures of water and other undesirable substances into the distribution pipes of the potable water supply from any source or sources.
Migrants
Individuals or groups who move from one region or country to another, often for reasons such as employment, education, or to escape conflict.
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