On premise OR private cloud

Automate your Modernization

Visual Lineage. Visual Execution.10X SPEED

Python PySpark Snowpark Snowflake Databricks More
Short demo video
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Parser Engine

Legacy Systems
  • SAS
  • IBM Datastage
  • Oracle ODI
  • Teradata Bteq
  • Informatica
  • Alteryx
  • Qlik or Talend
  • VBA
  • SAS Dataflux
  • Mainframe JCL
  • PL1
Database Systems
  • Oracle
  • IBM DB2
  • Netezza
  • SQL Server
  • Teradata
  • SAS
SAS2PY parser flow with central bot, warehouse, cloud, and code nodes
Deployment
  • DBT
  • Airflow
  • Openflow
  • Informatica
Python Ecosystem
  • PySpark
  • Snowpark
  • Databricks
  • Dataproc
  • Fabric
  • EMR
  • Cloudera
Modern Warehouse
  • Snowflake
  • BigQuery
  • Fabric
  • Databricks
  • Redshift
  • Teradata
  • Iceberg

Migration Process

Analyze and Insights
  • Automatic code assessment for rationalization and migration planning
  • Comprehensive dependency mapping with data and file lineage
  • Development of required frameworks and standards
  • Code complexity analysis, block labels, and LoC assessment
  • Rationalize and standardize current ETL
Convert and Migrate
  • Automated SQL and ETL code translation with modernization
  • Multi code conversion with enhanced optimization and unit testing
  • Metadata preservation and comprehensive documentation
  • Visual execution on Databricks, Snowflake, and cloud platforms
  • Native integration with DBT, Airflow & Git
Test and Validate
  • End to end automated testing of data pipelines
  • Comprehensive data validation and schema mapping
  • Side by side output comparison and metrics validation
  • Test data generation and cut over preparation
  • Partitioned validation with automated error detection
🚀 Go Live and Hyper Care Streamlined transition with dedicated support and monitoring to ensure optimal performance

Analyze. Inventory. Lineage.

Scan SAS, DataStage, Informatica, Teradata BTEQ, PL1, and JCL to auto build a complete inventory. Discover dependencies, macro chains, external calls, data sources, and fan in or fan out hot spots. Produce visual lineage and impact maps that guide the entire modernization.

  • Inventory all workflows, macros, and configurations
  • Dependency mapping with visual lineage (file + data)
  • Code complexity analysis, block labels, and LoC assessment
InventoryLineageComplexityValidationRisk
Visual lineage map
Visual lineage. Precise dependency graph.

Convert. Generate modern code.

Parser conversion into Python, PySpark, Snowpark, and SQL for Snowflake, Databricks, BigQuery, Redshift, and Fabric. All translations are explainable and auditable.

  • Interprets and converts legacy code structures to deliver the same output every time.
  • Translated workflows to notebooks
  • Auto documentation for each converted artifact
PythonPySparkSnowparkSQLTemplatesAuto docs
Targets we generate
Python and PySpark. Snowpark and SQL.

Execute. Orchestrate pipelines.

Run converted workloads in the right order with a driver notebook or job runner. Standardize on Delta and cloud storage, schedule, monitor, and auto retry with centralized logs and metrics.

  • Visual execution on Databricks, Snowflake
  • Native integration with DBT, Airflow, Git
  • Validate results and capture lineage
Visual orchestrationSchedulingRetriesLogsCI ready
Execution orchestration
Visual execution with centralized logs.

Validate. Prove parity.

Partitioned validation compares row level and aggregate outputs between legacy and modern systems. Automatic schema checks, data matching reports, and exception trails give confidence to go live.

  • Visual execute to Snowflake and Databricks. Shows Visual lineage along with the live code in a direct session. You see each step and the exact stop point.
  • Streamlines troubleshooting, cuts retesting, provides audit ready logs, lowers engineering and compute costs.
  • Lower risk. Visual Lineage shows upstream and downstream impact, so teams retest only what matters.
Row countsCommon columnsMismatched columnsEvidence
Data matching validation
Data matching. Evidence your stakeholders trust.

Merlin AI. Assist and accelerate.

Context aware assistance that knows your inventory, lineage, and conversion plans. Generate unit tests, explain diffs, suggest mappings, and draft notebooks with your rules applied.

  • Inline explanations for converted modules
  • Debug errors, and improve efficiency
  • Enterprise safe. Runs in your environment
Inline explainsMapping assistTest scaffoldSecure in your env
Merlin AI assistant
Developer assist powered by your context.
Execution

Visual Execution

Visual execution runs directly on Snowflake and Databricks, combining lineage and live code in one workspace with a direct warehouse session and step-by-step visibility to any failure point.

  • Visual execute to Snowflake and Databricks. One view shows visual lineage along with live code with a direct session. You see each step and the exact stop point.
  • Streamlines troubleshooting, cuts retesting, provides audit ready logs, lowers engineering and compute costs.
  • Lower risk. Visual Lineage shows upstream and downstream impact, so teams retest only what matters.
Visual Execution on Snowflake and Databricks
Modules

Modernize faster across the full migration lifecycle

SAS Code Analysis dashboard
Code Analysis

Quickly assess thousands of scripts, map complexity and dependencies, and flag readiness. Get clear scope, a prioritized plan, safer cutovers, and faster production.

SAS Lineage visualization
Visual Lineage

Visualize code across jobs, tables, and SQL to see sources, flows, and changes. Speeds impact checks, lowers migration risk, supports audits, and proves outputs match.

Automated SAS conversion to Python and Snowpark
Code Conversion

Convert legacy SAS, DataStage, BTEQ, and more into Python, PySpark, Snowpark, or SQL with matched outputs. Modernize faster, keep logic intact, and avoid risky rewrites.

Jupyter notebooks for validation and development
Data Mapper

Automatically map legacy schemas to Snowflake or Databricks with clear mappings. Cut migration risk, enforce naming and data types, and get audit-ready visibility.

Generated documentation example
Auto Docs

Automatic documentation captures your legacy code and the new target code, detailing working components, parameters, and dependencies for clear traceability.

Data Matching reports and reconciliation
Data Matching

Compares source and target outputs at scale using configurable keys and rules. Flags mismatches, duplicates, and gaps with actionable reports for fast fixes.

Targets we modernize

SAS (Base, DI Studio, EG/EM, Viya), IBM DataStage, Oracle ODI, Teradata BTEQ, Informatica, and Alteryx. These are fully supported inputs for automated conversion.

SAS
Data steps. Procs. Macros. Formats.
IBM DataStage
Jobs. Stages. Parameters. Sequences.
Oracle ODI
Mappings and procedures.
Teradata BTEQ
Batch scripts and controls.
Informatica
Workflows and mappings.
Alteryx
Workflows and packaged exports.
Qlik or Talend
ETL or ELT pipelines and orchestrations.
VBA
Excel or Access automations and macros.
SAS DataFlux
Data quality rules and jobs.
Mainframe JCL
Job control scripts and utilities.
PL1
Procedural programs and batch utilities.

Targets we generate

Python (Pandas), PySpark, Snowflake/Snowpark, Databricks, and cloud platforms.

PySpark
Distributed DataFrame and SQL workloads
Snowpark
Python APIs for Snowflake compute
Databricks
Delta Lake pipelines and notebooks
Dataproc
Managed Spark on Google Cloud
Fabric
Microsoft Fabric Lakehouse and pipelines
EMR
AWS EMR Spark and Hive workloads
Cloudera
On‑prem or hybrid Hadoop distributions
Deployment

Simple, secure, on premise deployment

Everything runs inside your network. No external connections. No data leaves your environment in any scenario.

Security posture

  • Fully air gapped operation supported.
  • Outbound connections none. External API calls none.
  • All processing occurs inside the container and host network.
  • SSL for VS Code, Jupyter, nginx proxy, and backend API.
  • Local PostgreSQL only. Logs stored on local disk.
Pilot options

Start your Journey Today

Assess, convert, and validate your migration safely inside your environment.

Runs in your environmentData never leaves
Convert. Generate modern code.Document & Understand
Execute. Orchestrate pipelines.Visual execution on Databricks, Snowflake

Migration Readiness

1 week

Discovery & Insights

  • Scope: 100K LoC - Unlimited
  • Deliverables: Inventory workflows, macros, and configs. Map dependencies with visual data and file lineage. Analyze complexity with block labels and LoC.
  • Reports: Inventory, visual lineage, and risk assessment. share via HTML reports
  • Access: Enterprise safe. Runs in your environment

Full Pilot

4 to 6 weeks

End-to-end

  • Scope: Discovery, plus 10K LoC across legacy programs or workflows.
  • Deliverables: Discovery, plus pilot code conversion and data matching to the target system.
  • Reports: Discovery, plus data matching, validation and enterprise data workflows.
  • Access: Enterprise safe. Runs in your environment

Large Scale Pilot

2 to 4 months

Enterprise

  • Scope: Same as end-to-end, but with larger sets of legacy data and programs for discovery, convertion, validation and execution to modern workloads.
  • Deliverables: Same as end-to-end
  • Reports: Same as end-to-end
  • Access: Enterprise safe. Runs in your environment
Type Migration Readiness Full Pilot Large Scale Pilot
Discovery 100,000 LoC 100,000 LoC 1 Million LoC
Conversion N/A 10,000 LoC 100,000 LoC
Duration 1 week 4 to 6 weeks 2 to 4 months
Deliverables Project reports
Risk analysis
Full reports
Executed code
Full reports
Executed code
Reports Inventory,lineage,risk Full project Full project and JCL
Execution In your environment In your environment In your environment

These pilots run securely within your environment. Pricing and scope can be adjusted to match complexity and urgency.

Reports

Project Reports and JCL Reports

Project Reports

A compact view of what exists, how it connects, and where risk lives.

Inventory Lineage Complexity Validation Risk
  • Inventory summary. Files and jobs counted. Macros and includes detected. Datasets referenced.
  • Dependency map. Fan in and fan out. Critical hubs identified. External calls flagged.
  • Complexity and risk. Pattern difficulty score. Unsupported items. Remediation priority.
  • Validation status. Errors and warnings. Coverage progress. Open issues.

JCL Reports

StepsPROCsDD statementsSchedulesDatasetsReadiness

End to end view of JCL structure, datasets, and run control with conversion readiness.

  • Job flow. Step order. PROC usage. Condition codes.
  • Datasets and lineage. Reads and writes. Temporary and persisted. Upstream and downstream.
  • Control and schedule. Triggers and dependencies. Calendars if present. Restart points.
  • Conversion readiness. Unsupported patterns. Parameterization needs. Proposed target control.

Datasheets

Snowflake
SAS2PY → Snowflake datasheet (PDF)
Platform overview
General SAS2PY datasheet (PDF)
Informatica
Informatica modernization datasheet (PDF)
Alteryx
Alteryx modernization datasheet (PDF)
Architecture

How SAS2PY fits in your environment

Deployment

Install on your servers or VMs. Optionally deploy inside Kubernetes or OpenShift. Use private cloud networks only.

Connectors

Secure connectors to Snowflake, Databricks, BigQuery, and Redshift. Keys managed by you.

Storage

Project data stored inside your boundary. Logs and evidence live in your storage accounts.

Security and compliance

Private by design. You hold the keys.

Data residency

Run on premise or inside your private cloud. No data leaves your boundary.

Access control

Role based access. SSO and MFA integration. Fine grained permissions.

Auditability

Every action is logged. Evidence packs for internal and external reviews.

Governance

Templates, naming, and coding standards enforced at generate time.

Backups

Project backup and restore under your policies.

Isolation

No shared services. Your environment only.

Company

Meet our experts

SAS2PY team photo

Leadership Team

Seshidhar Reddy

Seshidhar Reddy

Head of Project Management
Jaffreen Sultana

Jaffreen Sultana

Human Resources Manager
FAQ

Answers to common questions

Where does SAS2PY run

Inside your environment. On your hardware or private cloud. You hold the keys.

What code is produced

Python, PySpark, Snowpark, SQL, DBT models, and Databricks notebooks with comments and mapping sheets.

How do we prove results

Validation reports and Data Matching show parity. Approval records provide evidence for audits.

Can I see a demo

Yes. simply select schedule a demo and use your corporate email address.

What about orchestration

Integrate with Airflow, ADF, Composer, or Control M. Keep existing schedules or modernize them.

How do we start

Begin with the pilot. Load a sample of code. Review lineage, conversion, runs, and validation. Scale with confidence.

Blog

Contact

Talk to our team

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(781) 888-4543
Typical reply within one business day
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SAS2PY
Modernize faster
  • Start a pilot
  • Runs in your environment
  • End-to-end pilot