5.1 SecureDELTA Test Files


  SecureDELTA Test Files:


We've used test files from the “Incremental Compression Benchmark” tests of Matt Mahoney. The tests are explained on this page, here.


The reason for choosing these test files:

 

▪Files are publicly available for download and test. Test Files can be downloaded from this link.

▪Other test results are available on this page.

▪You can compare our results below with other publicly available result.



Test data description:

"The test data (88 MB, compressed with zpaq -method 2) consists of two directories:

▪mingw44 - 116 MB in 1409 files in 215 directories.

▪mingw45 - 152 MB in 1522 files in 362 directories."



SecureDELTA works like most leading competitor software, accepting only two files for input. Therefor, as a precondition to our tests, the above folders have been compacted separately, with a storing option, in two different files.

 

These two files have roughly the same sizes as Matt’s test files (zip headers added a few extra KBytes):


mingw_44.stored  - size: 111 MiBytes

mingw_45.stored  - size: 152 MiBytes