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Question
Why does the Qlikview in-memory (RAM ipv disk) data model not necessarily cause limitations with large amounts of data?
Answer

QlikView utilizes some sophisticated compression algorithms (and some common sense, such as de-duplicating data) to significantly reduce the amount of memory that is required to store data. Typically, on-disk data is compressed to 10 percent of its original size when it is loaded into QlikView.

- It can store / use hundres of millions, even billions of records


Question
Why does the Qlikview in-memory (RAM ipv disk) data model not necessarily cause limitations with large amounts of data?
Answer
?

Question
Why does the Qlikview in-memory (RAM ipv disk) data model not necessarily cause limitations with large amounts of data?
Answer

QlikView utilizes some sophisticated compression algorithms (and some common sense, such as de-duplicating data) to significantly reduce the amount of memory that is required to store data. Typically, on-disk data is compressed to 10 percent of its original size when it is loaded into QlikView.

- It can store / use hundres of millions, even billions of records

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pdf

owner: ngras - (no access) - QlikView 11 for Developers [eBook].pdf, p49

Summary

statusnot learnedmeasured difficulty37% [default]last interval [days]               
repetition number in this series0memorised on               scheduled repetition               
scheduled repetition interval               last repetition or drill

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