Data Warehouse Migration Services Excellence
Enterprise data warehouse migration from Teradata, Netezza, Oracle to Snowflake, BigQuery, Redshift.
Core Capabilities
Migration Specialists
100+ successful data warehouse migrations from Teradata, Netezza, Oracle to cloud platforms
Automated Conversion
Schema and ETL conversion tools accelerating migration timeline 60% vs manual rewrite
70% Cost Reduction
Typical cloud warehouse migration reduces TCO 50-70% through consumption pricing
Zero Downtime
Dual-run migration strategy with parallel validation ensuring business continuity
Methodology
Discovery & Assessment
Comprehensive analysis of your current infrastructure, workload patterns, and business requirements to design the optimal architecture.
- Current state analysis
- Requirements gathering
- Use case identification
- ROI modeling
Architecture & Design
Expert design of scalable, secure architectures aligned with industry best practices and your business objectives.
- Architecture documentation
- Security framework
- Implementation roadmap
- Success metrics & KPIs
Implementation & Migration
Execution with minimal disruption using proven methodologies, automated tools, and comprehensive change management.
- Phased implementation
- Automated testing & validation
- 24/7 migration support
- Rollback procedures
Optimize & Scale
Continuous monitoring, optimization, and 24/7 support ensuring peak performance and reliability.
- Monitoring & alerting
- Performance tuning
- Security updates
- Dedicated support team
Overview
Enterprise data warehouse migration services moving legacy on-premise data warehouses (Teradata, Oracle Exadata, Netezza, SQL Server) to modern cloud platforms (Snowflake, BigQuery, Redshift, Synapse, Databricks) with automated schema conversion, ETL migration, query translation, and performance optimization. Our data warehouse migration specialists use tools like AWS SCT, Azure DMS, Qlik Compose, and custom automation frameworks delivering comprehensive migration assessments, proof-of-concepts, phased migration execution, and post-migration optimization. We execute zero-downtime migrations using dual-run strategies achieving 30-70% cost reduction and 3-10x performance improvement on cloud data warehouses.
Industry Success
Fortune 500 Financial Institution
Modernized legacy infrastructure achieving 45% cost reduction and 3x performance improvement with 99.99% uptime.
Global Healthcare Provider
Processing 10M+ daily transactions with strict HIPAA compliance, achieving sub-second response times and 60% cost savings.
E-Commerce Platform
Auto-scaling infrastructure handling 10x traffic spikes during peak seasons with zero downtime and 25% conversion increase.
Ready to get started?
Schedule a free 30-minute consultation with our specialists. Get expert insights on implementation, optimization, and cost savings.
Why Choose SubscribeIT?
Industry Specialists
Our team brings 15+ years of hands-on experience with proven methodologies and best practices across all major industries.
Proven Track Record
500+ successful implementations for Fortune 500 companies with 99.8% client retention rate and measurable ROI.
Enterprise Architecture
Scalable, secure, and compliant solutions designed for enterprise scale with SOC 2, HIPAA, and industry certifications.
Rapid Deployment
Get started in days, not months, with streamlined onboarding, proven frameworks, and automated deployment processes.
Cost Optimization
Reduce operational costs 30-60% through automation, right-sizing, and intelligent resource management with continuous FinOps.
24/7 Monitoring & Support
Proactive monitoring with automated alerts, performance analysis, and rapid incident response with guaranteed SLAs.