Defense & Aerospace — Data Lineage and Cataloging System for Governance

Overview

The primary purpose of this DAG is to establish a robust data cataloging system tailored for the Defense & Aerospace industry, ensuring effective governance by providing detailed information on data provenance and transformation processes. The architecture integrates various data sources, including ERP transaction logs, sensor data, and operational databases, which are ingested into the system for cataloging. The data ingestion pipeline employs automated extraction and transformation processes t

The primary purpose of this DAG is to establish a robust data cataloging system tailored for the Defense & Aerospace industry, ensuring effective governance by providing detailed information on data provenance and transformation processes. The architecture integrates various data sources, including ERP transaction logs, sensor data, and operational databases, which are ingested into the system for cataloging. The data ingestion pipeline employs automated extraction and transformation processes to ensure that data is accurately represented in the catalog. Key processing steps include data validation, lineage tracking, and metadata enrichment, which are supported by lineage tools that log any modifications made to the data. Access to the catalog is governed by Role-Based Access Control (RBAC) mechanisms, ensuring that sensitive data is protected while allowing authorized personnel to access necessary information. Outputs of this DAG include comprehensive data catalogs, lineage reports, and access logs, which provide valuable insights into data usage and modifications. Monitoring is facilitated through key performance indicators (KPIs) such as the number of cataloged data entries and the response time for lineage queries, allowing stakeholders to assess system performance and data governance effectiveness. The business value derived from this DAG includes improved data transparency, enhanced compliance with regulatory requirements, and increased operational efficiency through better data management practices.

Part of the Data & Model Catalog solution for the Defense & Aerospace industry.

Use cases

• Enhanced data governance for regulatory compliance
• Improved operational efficiency through streamlined data management
• Increased data transparency for better decision-making
• Robust security measures to protect sensitive information
• Facilitated collaboration across departments with shared data insights