How Netflix Is Reimagining Data Engineering for Video, Audio, and Text
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How Netflix Is Reimagining Data Engineering for Video, Audio, and Text
"Netflix has introduced a new engineering specialization-Media ML Data Engineering, alongside a Media Data Lake designed to handle video, audio, text, and image assets at scale. Early results include richer ML models trained on standardized media, faster evaluation cycles, and deeper insights into creative workflows. In a recent blog post, the company described how this evolution moves its data engineering function beyond "facts and metrics" tables toward supporting machine learning directly on media content."
"To meet this challenge, Netflix created Media ML Data Engineering, a specialization at the intersection of data engineering, ML infrastructure, and media production. These engineers build and maintain pipelines for the Media Data Lake, standardize assets, enrich metadata, and expose ML-ready corpora for research and production. Collaboration is central: they work with domain experts, researchers, and platform teams to ensure solutions meet both technical and creative needs."
Netflix introduced a specialized Media ML Data Engineering role and built a Media Data Lake to manage video, audio, text, and image assets at scale. The Media ML Data Engineers construct and maintain pipelines, standardize assets, enrich metadata, and expose ML-ready corpora for research and production. The Media Data Lake, powered by LanceDB, integrates with Netflix's big data ecosystem and centers on a Media Table capturing metadata and references to all media assets. Early outcomes include richer ML models trained on standardized media, faster evaluation cycles, and deeper insights into creative workflows enabling faster experimentation in localization, restoration, ratings, and multimodal search.
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