About This Architecture

Enterprise data pipeline architecture ingesting SAP S/4HANA, Salesforce, HRMS, and Excel sources into a multi-zone data lake with Bronze/Silver/Gold medallion layers. Data flows through SAP BAPI/OData extractors, JDBC connectors, and REST API ingestion into object storage, then transforms via Spark ETL and Delta Live Tables with data quality checks and lineage tracking. The curated Silver layer organizes data by domain (Finance, Sales, HR, Ops), while the Gold layer serves aggregated KPIs and MIS summaries to SQL analytics, BI dashboards, and REST APIs. This architecture demonstrates enterprise-grade governance using Unity Catalog, enabling data analysts, executives, data scientists, and ops teams to consume trusted, lineage-tracked analytics at scale.

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How do you design a scalable data pipeline that ingests SAP, Salesforce, and legacy systems into a cloud data lake with governance and quality controls?

This diagram shows a medallion architecture with Bronze (raw ingestion), Silver (curated by domain), and Gold (aggregated KPIs) layers. SAP BAPI/OData, JDBC, and REST API extractors feed raw data into object storage, then Spark ETL jobs and Delta Live Tables transform and validate data with lineage tracking via Unity Catalog, enabling trusted analytics for analysts, executives, and data scientists