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- DS service
- runs on extrepid
- DAQ service
- APSU station, runs on ctlsdaqsrv2
- Catalog service
- APSU station, runs on ctlsdaqsrv2
- Processing (Workflow) service
- can run workflows for each file, or for set of files, in real-time
- RT workflow args can be set via PV
- DAQ needs to send burst number (e.g, file 3/10)
- can always request workflow processing on a set of files (post processing)
- need portal that will be able to submit processing job
- need to be able to keep track of processing jobs and their results
- DM/CDB integration plugin
- triggered via CDB:<qrId> keyword
- adds DM-document property, will have metadata catalog URL,
file download URL, metadata key/value pairs as needed
- must be able to associate multiple qrID's
- CDB Document domain
- CDB/DM integration plugin: needs to be able to click on the file to see the
metadata, or to download the file
- DM/SDDS plugin
- triggered by ".sdds"
- reads parameters, converts them to metadata
- Use Case: StudiesSession-20170422
- From CDB perspective StudiesSession-20170422 is an item in the
Documents Domain
- From DM perspective, StudiesSession-20170422 is an experiment on an APSU
station
- When collecting DAQ data, DM will automatically asign all files to be
part of the StudiesSession-20170422 experiment
- DM/CDB plugin will add DataFile property to StudiesSession-20170422 for
each file
- CDB/DM file property handler will be able to display DM metadata (URL link)
and download file; later, it may be be able to submit processing job
to DM processing service