Hello All,

The DSpace Developers are in search of any DSpace sites that currently
utilize and depend on the ElasticSearch (ES) Usage Statistics engine:

https://wiki.duraspace.org/display/DSDOC6x/Elasticsearch+Usage+Statistics

This optional, secondary usage statistics engine was first added in DSpace
3.0, as an alternative to the default Solr Usage Statistics [1].

*Beginning in DSpace 6, the ElasticSearch (ES) Usage Statistics were
deprecated.* We are in the process of completely removing them from the
DSpace 7 codebase (see DS-3455 <https://jira.duraspace.org/browse/DS-3455>).
As part of this effort, we are analyzing options for migrating any existing
ElasticSearch usage data into the default Solr Usage Statistics (see DS-3285
<https://jira.duraspace.org/browse/DS-3285>).

*If you are currently using or depending on ElasticSearch Usage Statistics
(in DSpace 3.x - 6.x), we would like to talk to you about any plans to
migrate your existing usage data into Solr Usage Statistics. *Currently,
none of the core DSpace developers have sufficient test data for a
migration, and we'd appreciate any help you or your team could provide. *If
we do not hear from any current users of ElasticSearch Statistics, we may
be forced to reschedule any migration work until sufficient test data
becomes available. *This would mean we'd initially release DSpace 7 without
any option to migrate ElasticSearch Statistics to Solr Statistics.

Please get in touch via email, via ticket DS-3285
<https://jira.duraspace.org/browse/DS-3285> or via Slack
<https://wiki.duraspace.org/display/DSPACE/Slack>.

(If you are not sure which DSpace statistics engine you are using, it is
very likely you are using the Solr Usage Statistics (enabled by default)
[1] or using Google Analytics. Don't worry, both Solr Statistics and Google
Analytics will continue to be supported in DSpace 7 and in the foreseeable
future.)

Thanks,

Tim

[1] Solr Usage Statistics:
https://wiki.duraspace.org/display/DSDOC6x/SOLR+Statistics
-- 
Tim Donohue
Technical Lead for DSpace & DSpaceDirect
DuraSpace.org | DSpace.org | DSpaceDirect.org

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