What Is The Compression Factor For Qvd's?

1.	What Is The Compression Factor For Qvd's?
Answer» QVD FILES are stored uncompressed. A QVD contains the physical representation of an in-memory Qlikview Table. This “RAM IMAGE” format is what allows an optimized QVD load to be so quick. The physical blocks of disk are READ directly into RAM, “ready to go”. Because QVD is the RAM image, there is no compression. QVD files are stored uncompressed. A QVD contains the physical representation of an in-memory Qlikview Table. This “RAM image” format is what allows an optimized QVD load to be so quick. The physical blocks of disk are read directly into RAM, “ready to go”. Because QVD is the RAM image, there is no compression.

Answer»

QVD FILES are stored uncompressed. A QVD contains the physical representation of an in-memory Qlikview Table. This “RAM IMAGE” format is what allows an optimized QVD load to be so quick. The physical blocks of disk are READ directly into RAM, “ready to go”. Because QVD is the RAM image, there is no compression.

QVD files are stored uncompressed. A QVD contains the physical representation of an in-memory Qlikview Table. This “RAM image” format is what allows an optimized QVD load to be so quick. The physical blocks of disk are read directly into RAM, “ready to go”. Because QVD is the RAM image, there is no compression.

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