What does the term “data lineage” refer to in PSE Cortex?

The term "data lineage" refers to the visualization of data flow within a system. This concept is essential in understanding how data originates, how it moves through various transformations, and ultimately where it ends up in analytics and reporting.

Data lineage provides a clear picture of the relationships between different datasets, allowing organizations to track data from its source to its final destination. This includes capturing the series of steps or transformations that data undergoes, which is crucial for data governance, troubleshooting, and ensuring data quality.

By visualizing data lineage, stakeholders can easily comprehend the context of their data, which aids in making informed decisions and complying with regulatory requirements on data usage and management. This visualization also supports impact analysis, enabling organizations to understand the consequences of changes made to data systems or data processes.

The other concepts mentioned—like data replication, data encryption, and data processing speed—while important in data management and analytics, do not capture the essence of tracing and visualizing the journey of data, which is the core focus of data lineage.