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Performance degradation reading and writing files #605
I did some measurements for reading and writing DICOM files with pydicom 0.9.9 and 1.0 using
For reference (under Python 3.6), with a standard CT file with about 4400 private tags:
Under Python 2.7 writing was slightly slower in both versions, but the difference was about the same.
With the same test file without the private tags (about 130 tags overall), reading took 1.6 vs. 1.8 msec, writing took 13.6 vs. 26.6 msec.