Pillar 02 • Metastore & Discovery EngineDVC & Git-like Dataset Versioning
Visual Dataset Builder & Metadata Discovery Studio
Scan source catalogs automatically, pick entities, alias fields, and apply dynamic column masking. Generates declarative, version-controlled dataset definitions for human dashboards, REST APIs, and autonomous AI agents.
Scope Mode: Single Source Dataset (v1.0 Production)ACTIVE
Datasets map to entities within a single database/catalog instance to guarantee native join pushdown, sub-millisecond query execution, and direct CDC offset streaming.
Roadmap:Multi-Source Virtualization (v2.0)
Automated Metadata Discovery Crawler
Point Meynos to an enterprise source connection to automatically infer schemas, types, foreign keys, and indexes via information_schema.
Entities Discovered
4 Tables / Views
Orders, Customers, Items, Payments
Total Fields Parsed
32 Columns
14 PII candidates, 6 Financial tags
Join Inference
3 Foreign Keys Inferred
Pushdown-optimized native join paths
Select Entity to Add to Dataset:
| Include | Discovered Source Column | Type | Key Constraints | Configured Field Alias | Suggested Governance Rule |
|---|---|---|---|---|---|
| order_id | UUID | PK | |||
| cust_usr_id | VARCHAR(36) | FK ──► customers.id | |||
| cust_email | VARCHAR(128) | - | |||
| gross_amt | NUMERIC(12,2) | - | |||
| billing_cc_last4 | VARCHAR(4) | - |