Stores of data that are so large or complex that it is difficult to process them using traditional data base management applications are known as .

Big Data

Explanation:

Based on the information provided within the question it can be said that this is known in the Information Technology world as Big Data. This term has even become an entire field in the IT world, whose main focus is creating ways to analyze, and systematically obtain information from giant sets of complex data that cannot be handled with traditional methods.

answer; i believe the correct answer is 50 pounds;