Seamless & AI-Powered Data Migration to Snowflake
Modernize your legacy data warehouse with confidence. DEFTeam's AI-driven platform automates and accelerates migration from complex systems like Oracle, SQL Server, and other legacy data platforms to the Snowflake Data Cloud, minimizing risk, cost, and downtime.
Automated Oracle to Snowflake Migration
Migrating from Oracle presents unique challenges, from complex schemas and data types to deeply embedded PL/SQL logic. A manual approach is often slow, error-prone, and expensive.
- AI-Powered Code Conversion: Our platform automatically parses and converts thousands of lines of PL/SQL packages, procedures, and functions into Snowflake-compatible SQL or Snowpark/Java UDFs.
- Intelligent Schema Mapping: We automate the mapping of Oracle-specific data types and structures to optimized Snowflake schemas, ensuring performance from day one.
- Guaranteed Data Integrity: AI-driven validation tools compare data at the cell level, ensuring a bit-perfect migration with zero data loss.
Seamless SQL Server to Snowflake Migration
Migrating from Microsoft SQL Server involves more than moving data. It requires a deep understanding of T-SQL, SSIS packages, and the translation of on-premise architectural concepts to a cloud-native model.
- Automated T-SQL & SSIS Conversion: Our AI engine intelligently converts complex T-SQL stored procedures and refactors SSIS package logic into modern Snowflake data pipelines using tasks and streams.
- Index & Performance Translation: We analyze your SQL Server indexing strategies and automatically recommend optimal Snowflake clustering keys to ensure high-performance queries post-migration.
- Simplified Data Movement: Leverage our tools for efficient, high-speed data extraction from SQL Server, whether on-premise or in Azure, directly into your Snowflake account.
Beyond Standard Systems: Custom & Other Data Sources
Many organizations rely on custom-built applications, proprietary databases, or older legacy systems not covered by standard migration tools. Our flexible, AI-powered framework is designed to adapt to these unique environments.
- Custom Parser Development: Our team can configure our AI engine to understand and translate even the most obscure, proprietary SQL dialects and procedural languages.
- Reverse-Engineering Logic: We specialize in analyzing undocumented business logic embedded in legacy code, ensuring critical processes are not lost in translation.
- Versatile Data Handling: From mainframe flat files and NoSQL databases to any ODBC/JDBC compliant source, our platform provides a unified approach to move diverse data into Snowflake.
Unify Your Big Data from Hadoop to Snowflake
Consolidate your complex on-premise big data ecosystem (HDFS, Hive, Spark) into a single, unified, and easy-to-manage platform. We simplify the transition from Hadoop to Snowflake.
- Data Lake Ingestion: Automate the migration of massive volumes of structured and semi-structured data (Parquet, ORC, Avro) from HDFS directly into Snowflake.
- Spark & HiveQL Refactoring: Our AI tools help analyze and refactor complex Spark jobs and HiveQL into optimized Snowflake SQL or Snowpark code.
- Pipeline Modernization: We help you redesign complex, multi-step data pipelines into streamlined, efficient, and cost-effective processes within Snowflake.
The DEFTeam AI-Powered Migration Advantage
Our proprietary platform is the cornerstone of our migration service. It uses Machine Learning and AI to de-risk, accelerate, and ensure the success of your modernization initiative.
Automated Assessment
Our AI scans legacy source code (SQL, Stored Procs) to map dependencies, identify complexity, and provide accurate migration effort estimates in hours, not weeks.
Intelligent Code Conversion
Automatically translate up to 90% of proprietary SQL, scripts, and business logic from legacy systems into optimized, Snowflake-native syntax.
AI-Driven Data Validation
After migration, our platform performs automated, cell-level data validation and checksums to guarantee 100% data integrity and build business trust.
Performance & Cost Modeling
AI models analyze query history to recommend optimal warehouse sizing, clustering keys, and cost-management strategies before you go live in Snowflake.
Ready to Accelerate Your Migration to Snowflake?
Don't let legacy complexity hold you back. Discover how DEFTeam's AI-powered approach can make your migration faster, cheaper, and more reliable. Contact us for a complimentary migration readiness assessment.