relation: https://documents.el-una.org/id/eprint/2872/ title: Which Barcode Is Real? Solving a Post-Migration Mystery at Scale creator: Lybarger, Kathryn subject: Developers Day date: 2026-04-27 type: Conference or Workshop Item type: PeerReviewed format: application/vnd.ms-powerpoint language: en identifier: https://documents.el-una.org/id/eprint/2872/1/1777301911834_ELUNA_DD_2026.pptx identifier: Lybarger, Kathryn (2026) Which Barcode Is Real? Solving a Post-Migration Mystery at Scale. In: ELUNA 2026 Annual Meeting, April 27 - May 1, 2026, Los Angeles, CA.