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3. Consider What Versions of the LDP Components to install
· See the Library Data Platform section of the FOLIO documentation, which includes a recommendation matrix for the 3 components by FOLIO release
· In general, install the latest production release for each component of the LDP software. The LDP and ldpmarc software components do not have a dependency on FOLIO (flower release) software versions, but the folio-analytics software component is intended to be used with specific FOLIO releases - https://github.com/folio-org/folio-analytics#releases
· It is safer to install only releases (tags) and to read the release notes and make adjustments to your environment if necessary
· Do not install beta versions in production environments, as they need to be tested before they are used in production
LDP1 Production Support Troubleshooting ChecklistLDP1
Error logs
- Ask for EBSCO error log
- Ask if verbose logging can be turned on (takes longer for data transfer)
Daily Data Transfer Logs
- review how long each part of the data transfer took
- compare data transfers between days
- compare data transfers between Test and Production instances
LDP1 System Configuration Settings
LDP Production
- data transfers for LDP, ldpmarc, and folio analytics running sequentially
- statement_timeout = 7200000 parameter for postgres
- ldpmarc update set to -full
- historical tables setting
LDP Test
- data transfer runs first for LDP, then ldpmarc and folio analytics run in parallel
- data transfers for LDP, ldpmarc, and folio analytics running sequentially
- statement_timeout = 7200000 parameter for postgres
- ldpmarc update set to -full
- historical tables setting