Storeing objects by STOW RS is very slow

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John

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Jan 8, 2018, 5:31:03 AM1/8/18
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Hi folk:
I have deployed dcm4chee-arc-light on Docker .Then I try to migrate the archive data from dcm4chee-2.x to dcm4chee-arc-light. But  DCM4CHEE Archive 5.x does not (yet) provide SQL scripts and utilities to migrate DCM4CHEE Archive 2.x data base schema to DCM4CHEE Archive 5.x.
So I tried to Store objects by STOW RS. But it was very slow to upload the dicoms. It took 261 seconds to upload 662 files to dcm4chee-arc-light. Each dicom file is about 500kb. How can I configure the settings to speed up? Or there are

guidelines to upgrade from dcm4chee-2.x to dcm4chee-arc-light?
THX !


Gunter Zeilinger

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Jan 8, 2018, 9:13:42 AM1/8/18
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Why you use STOW-RS and not C-STORE?  Particularly, did you invoke an individual HTTP request for each object - which may be a reason for slow performance.

gunter

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