Investigating distributed database deadlock based on attribute level \ 2026-02-15T20:30:30+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Maabreh, Khaled Saleh Saleh (Amman Arab University,College of Computer Studies, Department of Computer Science, 2008)