Atlas
Case Studies
How we work
Book a demo
Convert SAS to Databricks, Snowflake, BigQuery, or Python, and prove every result still matches. Your team can run it, or we can run it with you.
Real SAS in, reviewable PySpark out — block by block. Open it →
Pick a target. We rewrite the workload for it — not SAS sitting on a cheaper server.
Need a different target? Tell us what you need →
Why this is different
Moving SAS onto a cloud VM, or wrapping DATA steps in Python, is the same job in a new costume. We rewrite the workload for the platform you actually want to run.
Moving to Databricks? Lakebridge handles the SQL. MigryX handles SAS, COBOL batch, and the proof.
Book a demo →Used by data teams in
Millions of lines of production SAS, modernized and matched to the original before go-live.
Case Studies
Three production modernizations — what moved, how it was validated, and what it took.
4,200 SAS programs rewritten as native Databricks notebooks and PySpark in 18 months, validated to row-level parity.
Read the case study → 3,100 programsClinical SAS programs modernized to Snowflake SQL with audit-ready validation evidence for regulated data.
Read the case study → 1,900 scriptsSAS Enterprise Guide analytics moved to Google BigQuery — clinical outputs matched before go-live.
Read the case study →How It Works
Discover the estate. Rewrite it. Prove every row. Then go live.
Scan your SAS estate. Build inventory, lineage, and complexity scores.
Parser-driven translation to Databricks, Snowflake, BigQuery, or PySpark.
Row-level comparison proves outputs match. Data parity before go-live.
Ship to production with orchestration, monitoring, and audit-ready logs.
Walkthrough
Nine minutes, one production job, start to finish. Nothing sped up.
Recorded on an earlier build — the portal has since been redesigned. See the current one and convert a job yourself →
See It Work
Discovery, rewrite, validation, lineage, and docs — one platform, not a rehost.
Inventory, lineage, complexity scoring
Parser-driven translation to modern targets
Visual orchestration with centralized logs
Row-level parity proof before go-live
Context-aware assist in your environment. Every modernization runs without it.
Why SAS2PY
General-purpose LLM tools guess. SAS-compatible runtimes and vendor cloud moves keep you in SAS. Manual rewrite engagements run for years. SAS2PY parses your code with purpose-built compilers, then proves every row matches the original. AI is optional, never structural: turn it off and the modernization still runs end to end.
| Capability | SAS2PY | AI / LLM | WPS (World Programming) | SAS Viya | Professional Services Companies |
|---|---|---|---|---|---|
| Leaves SAS — not lift-and-shift | ✓ | ~ | ✗ | ✗ | ✓ |
| Deterministic parser (95%+ accuracy) | ✓ | ✗ | N/A | N/A | ✗ |
| SAS can actually leave | ✓ | ✓ | Still pays WPS | Still pays SAS | ✓ |
| Row-level validation / data parity proof | ✓ | ✗ | N/A | N/A | ~ |
| Multi-target (Databricks, Snowflake, BigQuery, PySpark, Polars) | ✓ | ✗ | ✗ | SAS only | ~ |
| Self-service software (no consultants required) | ✓ | ✓ | ✓ | ✓ | ✗ |
| Column-level data lineage & STTM | ✓ | ✗ | ✗ | ✗ | ✗ |
| Full SAS coverage (Base, DI Studio, EG, Viya, macros, PROCs) | ✓ | ~ | ✓ | ✓ | ~ |
✓ Full support ~ Partial / limited ✗ Not supported N/A = Not a modernization tool
Deployment
Use the hosted SaaS portal at app.migryx.com with nothing to install, or deploy in your own environment — Docker, Kubernetes, OpenShift, or a Windows VM, up in under an hour. Self-hosted, your SAS code never leaves your network.
app.migryx.com — nothing to install, start modernizing from your browser. Request access →
One-command install on-premises or in your private cloud. No outbound connections, no external API calls — fully disconnected operation supported.
SSO (LDAP, Okta, SAML), role-based access, and full audit logs — there when your security team asks for them.
Engagement options
Choose how much delivery responsibility you want us to take. Every option uses the same SAS parsers and the same row-level validation; what changes is who runs the work.
No. Lift-and-shift puts SAS on a cheaper server, or wraps DATA steps in Python that still process one row at a time. We rewrite the workload as native Spark, SQL, and Python, then prove every row matches the original.
Deterministic parsers handle 95%+ of typical SAS code out of the box. Optional AI resolves ambiguous macros and undocumented logic, pushing accuracy higher. Every modernization ships with a validation report proving row-level parity.
Not unless you choose to. Self-hosted SAS2PY runs on-premises or in your own cloud — Docker, Kubernetes, or OpenShift, air-gapped capable — and your code never leaves your environment. Prefer zero setup? The SaaS portal at app.migryx.com runs the same engine in our secure cloud.
Partitioned validation compares row-level and aggregate outputs between legacy SAS and modern targets. Automatic schema checks, data matching reports, and exception trails provide audit-ready evidence.
Install takes under an hour. A first look is a short readiness review. A pilot then runs on a slice of your SAS and proves results against your baseline, usually within a few weeks. Scope for the full estate comes out of that work. Book a demo and we will put a range on your code.
Not with Convert: it is software your team runs, with no services contract or RFP. If your team knows SAS but not the target platform, Guided adds six months of execution, remediation, and reconciliation support. With Full stack, our engineers manage delivery end to end and hand over documented, readable code.
Yes. Generated code ships documented and readable, with mapping sheets that tie every output back to the original SAS. Start with the SaaS portal or a guided pilot where we do the modernization, and your team ramps up on the target platform through training and handover.
Databricks notebooks, PySpark, Snowflake SQL, Snowpark, BigQuery, Polars, Fabric, Redshift, Cloudera, DBT models, and Python — with comments, mapping sheets, and auto-generated documentation.
Book a 30-minute demo and we will walk a SAS job you already run. Want to look first? Convert a real SAS job with no signup. Questions: hello@migryx.com
Book a demo and we will walk a SAS job you already run. Or convert one yourself, with no signup.
Thirty minutes on a SAS job you already run. We show the converted output, what still needs a person, and how an engagement would run.
Book a demo →Open the live converter, paste a real SAS job, and read the generated PySpark block by block. No signup.
Try it yourself →Five stages, and you decide how far to go — discovery, proof of concept, pilot, first production wave, full estate. See who does the work and what we need from you.
How we work →
