Assess Your SQL Server → Snowflake Migration

Understand complexity, effort, and key technical drivers in minutes.

Runs locally. No data leaves your environment.
SQL2Snow assessment report executive summary showing migration complexity score, estimated effort, and key complexity drivers

Migration estimates fail for predictable reasons

Overruns usually come from concentrated risk in procedural logic, hidden dependencies, and program execution overhead—not from table counts. SQL2Snow surfaces cost variance drivers early, when plans and budgets are still adjustable.

Architect signal

Hidden procedural complexity

Stored procedures encode business logic that often requires manual rewrite and extensive retesting.

Scope growth

Dependency-driven expansion

Cross-database references and linked systems expand migration scope late and increase coordination.

Program risk

Testing amplification

Validation effort grows nonlinearly with procedural complexity and integration points.

Transparent assessment methodology

SQL2Snow uses deterministic rules and transparent heuristics to turn SQL Server technical findings into repeatable migration planning inputs.

Complexity scoring Estimated Effort Technical drivers Prioritized recommendations

No black-box ML. Findings are based on identifiable database objects and migration patterns.

Learn about the assessment →

How it works

Designed for enterprise environments: run scans locally and share only the resulting artifacts.

Run locally Execute SQL2Snow in your environment (no database export required).
Generate a report package Produce structured scan output and an executive-ready HTML report.
Use outcomes to validate plans Review complexity, estimated effort, technical drivers, and prioritized recommendations to validate migration plans.

Research

View all research →

Framework-first analysis intended for enterprise architects and modernization leaders.

The 5 Drivers of SQL Server → Snowflake Migration Cost Overruns

A structured explanation of the framework and why estimates fail—and how to quantify risk drivers early.

About SQL2Snow

SQL2Snow was built by a former Snowflake program owner with 20+ years of enterprise migration delivery experience. The risk framework is derived from patterns observed across dozens of real SQL Server → Snowflake programs — not from theoretical models or vendor documentation.

Enterprise-grade

Structured outputs, transparent methodology, and deterministic rules designed for repeatable assessments.

Research-driven

Focused on measurable drivers of overruns and explainable scoring rather than black-box predictions.

Ready to assess your SQL Server environment?

Get migration complexity, estimated effort, and technical migration drivers from your own environment.