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feature request #5016

open

Use asynchronous loading for images

Added by Andreas Müller over 7 years ago. Updated 11 months ago.

Status:
New
Priority:
Priority12
Category:
cdm-dataportal
Target version:
Start date:
Due date:
% Done:

0%

Estimated time:
Severity:
normal
Tags:

Description

Loading images for image rich higher taxa takes time. We may try to improve performance by spliiting loading into

  • load complete uuid list and create placeholders for each imsage

  • asynchronous loading for each uuid or ranges of uuids (the first ~12 images are most important, further images may load later

Previous ticket #2686

For details and examples see there

Maybe to be implemented together with asynchrounous implementation for general page (ticket ?)


Related issues

Related to EDIT - bug #9610: MediaMetadataFileReader (formerly in CdmImageInfo) loads same image file multiple timesNewAndreas Müller

Actions
Related to EDIT - feature request #5015: Use treeindex for loading of aggregated imagesNewAndreas Müller

Actions
Related to EDIT - task #4978: Further performance improvement of portal/taxon/{uuid}/mediaNewAndreas Müller

Actions
Actions #1

Updated by Andreas Müller over 7 years ago

  • Subject changed from Use asynchcronous loading for images to Use asynchronous loading for images
Actions #2

Updated by Andreas Müller over 7 years ago

  • Target version changed from Unassigned CDM tickets to Reviewed other components
  • Priority changed from New to Priority13
Actions #3

Updated by Andreas Müller almost 4 years ago

  • Priority changed from Priority13 to Priority10
Actions #5

Updated by Andreas Müller 11 months ago

  • Related to bug #9610: MediaMetadataFileReader (formerly in CdmImageInfo) loads same image file multiple times added
Actions #6

Updated by Andreas Müller 11 months ago

Actions #7

Updated by Andreas Müller 11 months ago

  • Related to task #4978: Further performance improvement of portal/taxon/{uuid}/media added
Actions #8

Updated by Andreas Müller 11 months ago

  • Description updated (diff)
  • Assignee changed from Andreas Kohlbecker to Andreas Müller
  • Priority changed from Priority10 to Priority12
  • Target version changed from Reviewed Next Major Release to Release 5.36
  • Private changed from Yes to No
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