No Data Loaded
Import a catalog JSON or scan + classification files to explore your data governance metadata.
Sensitivity Distribution
Classification of each column by data sensitivity level (Restricted, Confidential, Internal, Public). Based on deterministic rule matching.
PII Distribution
Categorisation of columns by personally identifiable information type (Direct PII, Indirect PII, Sensitive PII, Not PII).
POPIA Categories
South African POPIA Act classification of personal data into five categories based on sensitivity and PII type.
Lineage Statistics
Summary of SQL objects parsed for column-level data lineage. Shows views, stored procedures, and functions analysed, plus total lineage records and parsing errors.
Views Parsed
Procs Parsed
Functions Parsed
Lineage Records
Errors
Schema Breakdown
tables
columns
RES
CON
INT
PUB
No quality data available.
Run the quality assessment to generate quality metrics.
squillionmeta quality --scan-file <scan.json> --output-dir output
Governance Score
Weighted composite score: Schema Quality (60%) + Data Quality (40%). Range 0-100.
/100
Schema Quality (Layer 1)
Metadata-only quality assessment across 6 dimensions. No database connection required. Score 0-100.
/100
Tables
Columns
Issues
Not available
Metadata-only assessment
Data Quality (Layer 2)
Data-level profiling from actual database queries. Requires a live database connection. Score 0-100.
/100
Tables Profiled
Rows Sampled
Issues
Not available
Requires DB connection
Quality Dimensions
Data Profile Metrics
Issue Severity
Quality Issues
| Severity | Layer | Dimension | Location | Issue | Recommendation |
|---|---|---|---|---|---|
Select a table from the sidebar to explore its details.
.
PII column(s)| Name | Data Type | Nullable | Sensitivity | Domain | PII Category | Source Tables | Source Columns | Populated By | Transformation |
|---|---|---|---|---|---|---|---|---|---|
| Name | Type | Unique | PK | Columns | Included |
|---|---|---|---|---|---|
| FK Name | Parent | Parent Columns | References | Ref Columns |
|---|---|---|---|---|
Select a gold-layer table from the sidebar to view its data flow.
Data Flow: .
| Table | Column | Data Type | Transformation | Table | Column | Data Type | Transformation | Table | Column | Data Type | Transformation |
|---|---|---|---|---|---|---|---|---|---|---|---|
No lineage data available for this table.
| Schema | Table | Column | Data Type | Sensitivity | Domain | PII | Confidence |
|---|---|---|---|---|---|---|---|
Page of
No POPIA data available. Run catalog with lineage first.
| Schema | Table | Column | Lineage Type | Source |
|---|---|---|---|---|
No lineage data available.
Layers:
Incoming ()
→
Transform:
Rules:
Outgoing ()
→
Transform:
Rules:
No column-level lineage for this node.
No foreign key or lineage relationships found in this dataset.
No matching glossary terms.
Formula