https://jaehyeon.me/tags/streaming/Recent content in Streaming on Jaehyeon KimHugo -- gohugo.ioenCopyright © 2023-2026 Jaehyeon Kim. All Rights Reserved.Fri, 22 May 2026 00:00:00 +0000https://jaehyeon.me/blog/2026-05-22-end-to-end-data-lineage/Fri, 22 May 2026 00:00:00 +0000https://jaehyeon.me/blog/2026-05-22-end-to-end-data-lineage/This week, I traveled to London to speak at Current 2026. In addition to connecting with fellow data practitioners, I presented a session on a common architectural challenge: tracking the complete lifecycle of data. In modern data ecosystems, understanding data provenance, transformation steps, and final destinations is necessary for governance and root-cause analysis. My session, Building End-to-End Data Lineage with Kafka, Flink, and Spark, detailed a way to capture this metadata across parallel pipelines using OpenLineage.