The enterprise-grade data catalog that scales with your organization. Business Glossary, Data Products, and real-time collaboration.
Quick Filters
Everything you need to discover, document, and govern your data at scale.
Cross-catalog search spanning tables, columns, glossary terms, and data products. Full-text search with fuzzy matching and relevance scoring.
Define business terms with hierarchical categories, synonyms, and approval workflows (draft → approved → deprecated). AI-suggested term links with NexionMind.
Group assets into data products with SLAs for freshness, quality, and availability. Track consumers and maturity levels (experimental → beta → production).
Automatic detection of sensitive data: emails, SSN, phone, credit cards, medical records. Separate tracking for PII and PHI with HIPAA compliance scope.
Create custom tags with color and severity. Auto-classify with rules and patterns. Compliance framework mapping for GDPR, HIPAA, PCI-DSS, SOC2.
Row-level and column-level access control with allow, deny, mask, and filter policies. Dynamic masking functions and role-based priority evaluation.
Column-level statistics: distinct counts, null rates, completeness %. Table-level row counts, size metrics, and sensitive column counts.
Automatic version history with DeepDiff comparison. Track column additions, removals, type changes. Breaking change alerts with audit trail.
Assign owners and stewards with user or team types. Access request workflows with approval notifications and ownership validation.
Define validation rules with severity levels (low → critical). Custom SQL queries, threshold configs, pass/fail rates, and trust scores per table.
Upstream and downstream table relationships. Pipeline associations with visual lineage graphs. Column-level data flow tracking.
Complete audit log: policy access, user tracking, masking applied, row filters, grant/deny decisions. Full compliance traceability.
Support for Delta Lake, Parquet, CSV, JSON, Iceberg, and Avro. Managed, external, view, and materialized view table types.
Threaded comments, 5-star ratings, and bookmark folders. Resolve discussions and share insights across teams.
Cmd+K for instant access. Full-text search with dynamic facets, query suggestions, and highlighted results.
Bi-directional synchronization with Databricks. Full sync with force option, incremental sync, offline mode with graceful degradation.
Define business terms once, link them to technical columns everywhere. Your entire organization speaks the same data language.
A customer who has made at least one purchase in the last 90 days.
Percentage of customers who stopped using the service in a given period.
Lifetime Value - Total revenue expected from a customer over their relationship.
Complete customer view combining transactions, support, and engagement data.
Financial metrics and revenue attribution across all channels.
Group related assets into data products with clear ownership, SLAs, and documentation. Make data discoverable and trustworthy for consumers.
Hierarchical navigation: Data Pods → Schemas → Tables → Columns
sales • PII Pod
healthcare • PHI Pod
finance • PCI Pod
analytics • General Pod
Every column cataloged with data type, classification, statistics, and lineage.
Every schema change is automatically tracked with DeepDiff comparison. See exactly what changed between versions.
+ Added: loyalty_tier (VARCHAR)
~ Modified: phone (VARCHAR(20) → VARCHAR(30))
Initial schema
The first data catalog that doesn't start empty. NexionMind analyzes your metadata and generates documentation, detects PII, and suggests business terms. You just approve.
Get started with Nexion Data Catalog and bring enterprise governance to your data estate.