Data Lineage Tracer FAQs

Question 1

Can I see a visual map of the data flow?

Accepted Answer

Yes, the skill automatically generates a self-contained SVG diagram showing the nodes and edges of the data flow, as well as an ASCII diagram for quick terminal viewing.

Question 2

How does it handle ambiguous column names?

Accepted Answer

If a column exists in multiple tables, the skill will search your codebase for possible matches, list the tables where it appears, and ask you to specify which one you wish to trace.

Question 3

What technologies are supported for lineage tracing?

Accepted Answer

It supports a wide range of technologies including SQL (DDL, views, migrations), JDBC, Spark (SQL and DataFrames), Kafka producers/consumers, and common ORM frameworks like Hibernate or SQLAlchemy.

Question 4

What do the confidence ratings signify?

Accepted Answer

Ratings (High, Medium, Low) indicate the certainty of a mapping. High reflects direct SQL or explicit code references, while Low indicates inferred mappings or config-only references without clear code paths.

Question 5

Does this skill connect to my live database?

Accepted Answer

No, the Lineage skill is strictly read-only and performs all tracing by analyzing source files, SQL definitions, and configuration code within your local repository.

Data Lineage Tracer

主要功能

使用场景

Data Lineage Tracer

主要功能

使用场景