ICEpdf
  1. ICEpdf
  2. PDF-858

Evaluate in RandomAccess file access vs in memory loading

          Details

          • Type: Improvement Improvement
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 5.1.1
          • Fix Version/s: 6.0.0_P01
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            Any

            Description

            A client sent in a rather large document (~128MB) with concerns around the length of time it took to search the document's 4500 pages. After some time with the profiler it became evident that the after about 1400 pages page searching began to significantly slow down. The performance bottle neck appeared to be the RandomAccessFile's read method.

            Further research is needed to look at possible ways to speed the read up in such a large file.

              Activity

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
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                  Dates

                  • Created:
                    Updated:
                    Resolved: