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  1. Data Management
  2. DM-11879

Write latency requirements for retrieval of image products

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      DM Science

      Description

      In RFC-325 it is mentioned that we need to understand the latency requirements for accessing image products. The RFC mentions the following latencies:

      • to display a movie strip in a UI (expected very short latency; ~1-2 or below)
      • to deliver scientifically useful postage stamps for subsequent download or batch processing (longer latency ~20-30 seconds, may be acceptable, assuming decent throughput).

      This ticket, though, should also include a latency for virtual product generation (maybe different for each virtual product), and a latency for cutouts of pre-existing products such as coadds.

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              • Assignee:
                gpdf Gregory Dubois-Felsmann
                Reporter:
                tjenness Tim Jenness
                Reviewers:
                Tim Jenness
                Watchers:
                Gregory Dubois-Felsmann, Leanne Guy, Tim Jenness, Xiuqin Wu [X] (Inactive)
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