Bronze-to-Silver transformation is a critical and repetitive stage of the Databricks medallion architecture, where raw, ungoverned data must be cleaned, type-cast, validated, and merged into curated Delta tables. In most production environments this stage is implemented through per-table notebooks or jobs, which leads...
A. Kolla, Ameya Kokate, Raghavendra Vellanki et al.· European Journal of Informat...· 0 citations
Enterprise data pipelines have grown in scale and interdependency faster than the operational practices used to maintain them. Pipeline failures are still predominantly diagnosed and remediated by human engineers reading logs, tracing lineage, and applying tacit knowledge, which produces long mean-time-to-recovery and...
A. Kolla, Ameya Kokate· International Journal of Fro...· 0 citations
Healthcare organisations hold large volumes of clinical, administrative, and claims data, yet routinely find that data unusable for analytics or machine learning without substantial remediation. The obstacles are structural: heterogeneous source semantics, incomplete and temporally inconsistent records, weak provenance...
A. Kolla, Ameya Kokate· Global Journal of Engineerin...· 0 citations
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