Upload your STTM. DE Copilot normalizes it, generates artifacts, routes them through human review, and packages them for delivery.
Upload STTM documents in Excel, CSV, or structured format. DE Copilot extracts field definitions, transformation logic, business rules, data types, and assumptions into the Canonical Metadata Model.
The AI layer analyzes the normalized metadata, identifies missing mappings, ambiguous transformations, datatype mismatches, and undocumented assumptions — flagging them for review.
All STTM metadata is normalized into a single structured model. This becomes the source of truth for all downstream artifact generation — ensuring consistency across all outputs.
Generate Snowflake DDL (CREATE TABLE) and transformation SQL (INSERT INTO ... SELECT) directly from the validated STTM metadata. No manual translation required.
Auto-generate technical specifications and data dictionaries from the same STTM metadata. Documentation stays in sync with the actual mapping logic.
Generate data quality rules from field metadata and business rules. All artifacts pass through a human review workflow before export — engineers stay in control.
Engineers spend days or weeks manually translating STTM field definitions into DDL and SQL — work that is mechanical, error-prone, and offers no engineering value.
Every engineer interprets the same STTM differently, producing inconsistent SQL, undocumented assumptions, and divergent data models.
STTM documents are rarely kept in sync with the actual code — creating a permanent gap between specification and implementation.
DE Copilot treats the STTM as the authoritative metadata source and generates all artifacts from it — keeping specification and implementation aligned.