Years of delivering data migration services
14+
Our Data Warehouse Migration Process
Every data warehouse migration is unique, and we approach each project with meticulous planning and a tailored approach. Discover how Emerline organizes the migration process, ensuring maximum efficiency and minimal disruption to your data analytics and business intelligence operations.
Discovery and Analysis
- Define migration objectives, scope, and constraints.
- Assess current data landscape and infrastructure.
- Collaborate with stakeholders to gather requirements.
Planning
- Develop a tailored migration strategy.
- Define data mapping, transformation, and integration.
- Prepare the target environment and testing plans.
Migration Execution
- Implement the chosen migration strategy.
- Execute data transfer, ensuring integrity.
- Integrate with BI tools and monitor progress.
Testing and Validation
- Perform functional and performance testing.
- Validate data integrity post-migration.
- Obtain user acceptance testing sign-off.
Post-Migration Support
- Provide ongoing support for any issues.
- Monitor performance and stability.
- Offer guidance on further modernization.
Let experienced data warehouse migration experts handle your transition.
Our Case Studies
We updated the front-end part of the corporate website and product catalog for DRiV, one of the largest automotive parts providers, to facilitate catalog management and provide intuitive user experiences.
Solution category
Websites migration, data migration and integration, production support
Country
USA
Industry
Manufacturing
We updated the front-end part of the corporate website and product catalog for DRiV, one of the largest automotive parts providers, to facilitate catalog management and provide intuitive user experiences.
Emerline assisted a global jewelry and accessories company with the seamless migration to a modern Magento Enterprise platform.
Emerline streamlined operations for a fragrance and decor manufacturer, integrating their legacy ERP system with Magento and other subsystems, resulting in significant cost reductions and enhanced management processes.
Сreation of a scalable E-commerce platform with a custom-made affiliate marketing system for boosted sales and improved client retention rates.
Why Choose Emerline for Data Warehouse Migration?
End-to-end services
We manage your entire data warehouse migration journey, from initial assessment and planning to post-migration support and optimization, ensuring a seamless and stress-free process for your data and analytics teams.
Cross-industry expertise
Our experience across various industries, including finance, healthcare, manufacturing, technology, and more, allows us to tailor data warehouse migration strategies that meet the specific data governance, compliance, and analytical needs of your business, no matter how complex or regulated.
Certified experts
Our team of certified data engineers and migration professionals guarantees that your data warehouse migration is handled with the highest level of skill, precision, and adherence to data warehousing and ETL/ELT best practices.
Accuracy and quality
We prioritize data integrity, data consistency, and performance in the new data warehouse environment, delivering flawless migrations that maintain the quality and reliability of your data and reporting, within your budget and timelines.
Awards & Recognitions
Frequently Asked Questions About Data Warehouse Migration Services
We understand that the data warehouse migration process can bring up many questions. Below, we've compiled a list of the most common questions to help you better understand this process and make an informed decision.
Your Trusted Partner for Seamless Data Warehouse Migration
Our strong team of data engineers and consultants ensures unsurpassed quality at every stage of data migration for your data warehouse.
400
+
Successfully completed projects
700
+
Experienced full-time employees
9
Offices around the Globe

Why Migrate Your Data Warehouse?
Boost Performance & Efficiency
Modern cloud data warehouses offer high performance, significantly accelerating data processing and analysis.
Gain Scalability & Flexibility
Cloud environments provide easy adjustment of resources without large upfront costs, supporting business growth.
Lower Costs
Moving to the cloud can reduce expenses by eliminating on-premises hardware and optimizing resource utilization.
Enable Advanced Analytics & AI/ML
Modern data warehouses integrate with advanced tools for deeper insights and process automation.
Enhance Data Quality & Governance
The migration process offers an opportunity to improve data quality and consistency.
Utilize Modern Platform Features
Migrating allows you to take advantage of the latest functionalities available on modern data warehouse platforms.
DataLark: Your Solution for Data Warehouse Migration
Versatile Migration Capabilities
Our expertise is not limited to specific platforms or data warehouse types. We handle migrations for a variety of systems, from legacy data warehouses to modern cloud solutions, and across different architectures, ensuring a smooth process no matter your data warehouse's current or target state.
Speed and Efficiency
Our proven methodologies accelerate the data warehouse migration process, so projects get done quicker, without sacrificing data integrity or security. We focus on minimizing disruption to your business intelligence and reporting operations.
Cost-Effectiveness
Emerline not only optimizes migration timelines but also minimizes associated costs, offering a more economical path to modernizing your data analytics landscape. Invest wisely in your data-driven future.
Customizable Deployment
Whether your target infrastructure is on-premise, cloud-based, or hybrid, our approach adapts to your specific environment, providing a tailored migration strategy that aligns with your business intelligence needs and technical requirements.
Our Partnerships and Certifications
Our expertise is reinforced not only by years of experience, but also by official certifications from recognized industry leaders. We also collaborate closely with leading technology companies to ensure compliance with the highest quality standards.
Data Warehouse Migration Scenarios and Services We Address
Unlock the full potential of your data. Our comprehensive Data Warehouse Migration services address a wide range of scenarios:

Data Warehouse Migration Consulting
On-Premises to Cloud Migration
Cloud-to-Cloud Migration
Platform Upgrades
Vendor Migration
Warehouse to Data Lake/Lakehouse Transition
Expert-Level and Compliance with Industry Standards
Emerline’s healthcare software development services have received numerous certificates and achievements, which demonstrate our high level of expertise.
Health Insurance Portability and Accountability Act (HIPAA)
A set of standards to protect sensitive patient health data.
HIPAA & HITECH
Health Information Technology for Economic and Clinical Health Act created to promote the adoption of electronic health records (EHR).
Digital Imaging and Communications in Medicine (DICOM)
The standard for the communication and management of medical imaging information and related data.
General Data Protection Regulation (GDPR)
General data protection regulation is a part of EU law dedicated to protecting privacy and personal data.
Health Level Seven (HL7)
International standards used to transfer clinical or administrative data between healthcare providers.
ISO 13485:2016
Requirements for a quality management system for the design and production of medical devices.
Emerline is an important part of our strategic team!
Emerline has been our technology partner since late 2012. In the early years I thought that would be a short-term gap fill until I could afford to hire my own technical team in the US. But they have consistently met the demands of our growing company and helped us build what we believe is the industry's best solution option. Emerline provides high quality work, so much so that our platform's reliability and accuracy has been mentioned by our largest customer's internal vendor survey repeatedly. The individuals we work with aren't just contractors, they are an important part of our strategic Team and we enjoy working with them every day!
Emerline is an important part of our strategic team!
Emerline has been our technology partner since late 2012. In the early years I thought that would be a short-term gap fill until I could afford to hire my own technical team in the US. But they have consistently met the demands of our growing company and helped us build what we believe is the industry's best solution option. Emerline provides high quality work, so much so that our platform's reliability and accuracy has been mentioned by our largest customer's internal vendor survey repeatedly. The individuals we work with aren't just contractors, they are an important part of our strategic Team and we enjoy working with them every day!
President/CEO, CPG Data
USA
President/CEO, CPG Data
USA
Emerline has been the best development partner we’ve ever worked with!
Emerline has been the best development partner we’ve ever worked with. The team is very responsive and the quality is very high. They are always willing to do whatever is necessary to support development and customer support efforts. I would recommend them to anyone.
Emerline has been the best development partner we’ve ever worked with!
Emerline has been the best development partner we’ve ever worked with. The team is very responsive and the quality is very high. They are always willing to do whatever is necessary to support development and customer support efforts. I would recommend them to anyone.
CEO, Praxie
USA
CEO, Praxie
USA
We recommend Emerline as a trusted technology partner
We can confidently say that Emerline fully met our expectations, starting with providing high-quality advice on technologies that would improve our solution and continuing with their fast, high-quality implementation. Emerline has strong communication processes in place that kept us apprised of the project's stage and allowed us to discuss any issues on the go. The team was professional and promptly made adjustments when asked. We recommend Emerline as a trusted technology partner for developing telemedicine solutions and would choose to work with Emerline again regarding new projects.
We recommend Emerline as a trusted technology partner
We can confidently say that Emerline fully met our expectations, starting with providing high-quality advice on technologies that would improve our solution and continuing with their fast, high-quality implementation. Emerline has strong communication processes in place that kept us apprised of the project's stage and allowed us to discuss any issues on the go. The team was professional and promptly made adjustments when asked. We recommend Emerline as a trusted technology partner for developing telemedicine solutions and would choose to work with Emerline again regarding new projects.
Founder, Hello Ralphie
USA
Founder, Hello Ralphie
USA
We are very pleased and content with our relationship with Emerline
We are very pleased and content with our relationship with Emerline. We rely on their team for full-stack development of our platform. We respect the high technical caliber and dedication of the team assigned to our project. Emerline provided us with the scaling we needed to grow development capabilities from early-stage POC to now a globally deployed platform in the HR Teach space.
We are very pleased and content with our relationship with Emerline
We are very pleased and content with our relationship with Emerline. We rely on their team for full-stack development of our platform. We respect the high technical caliber and dedication of the team assigned to our project. Emerline provided us with the scaling we needed to grow development capabilities from early-stage POC to now a globally deployed platform in the HR Teach space.
CEO, Espresa
USA
CEO, Espresa
USA
We highly recommend Emerline as a technology partner
The Emerline team involved in the completion of our projects demonstrated a high level of responsiveness and support by solving issues and answering questions ASAP. They were diligent and proactively addressed the challenges that arose during the development process. Our cooperation ran smoothly and professionally, and Emerline quickly provided direct and correct advice when necessary. We highly recommend Emerline as a technology partner for large and complicated development projects that also delivers continuous cooperation with the provider on new projects.
We highly recommend Emerline as a technology partner
The Emerline team involved in the completion of our projects demonstrated a high level of responsiveness and support by solving issues and answering questions ASAP. They were diligent and proactively addressed the challenges that arose during the development process. Our cooperation ran smoothly and professionally, and Emerline quickly provided direct and correct advice when necessary. We highly recommend Emerline as a technology partner for large and complicated development projects that also delivers continuous cooperation with the provider on new projects.
VP Global IT, FUCHS Group
Germany
VP Global IT, FUCHS Group
Germany
Emerline helped us build an MVP into a full-fledged production platform — in 14 months
Emerline worked closely with us to take the best ideas from our MVP and integrate them with transactional capabilities for digital payments, workflow for job management, and funds transfers for cash advances. Our platform was built to service the roofing industry getting contractors paid faster so they can focus on growing their businesses and servicing their customers.
Emerline helped us build an MVP into a full-fledged production platform — in 14 months
Emerline worked closely with us to take the best ideas from our MVP and integrate them with transactional capabilities for digital payments, workflow for job management, and funds transfers for cash advances. Our platform was built to service the roofing industry getting contractors paid faster so they can focus on growing their businesses and servicing their customers.
Founder and CEO, SquareDash
USA
Founder and CEO, SquareDash
USA
They proved themselves reliable technology partners
Throughout our cooperation with Emerline, they proved themselves reliable technology partners. That’s why we trusted them with our new project — website migration to AEM and revamping our brand’s product catalog that we use across multiple websites — without any hesitation. The team always stayed in touch, providing regular feedback and progress updates. The cooperation was smooth, and the work on the project was completed in due time. They provided an efficient solution that allowed us to reduce infrastructure costs; with it, we didn’t have to depend on third-party vendors. Thanks, Emerline! We will definitely continue working with you.
They proved themselves reliable technology partners
Throughout our cooperation with Emerline, they proved themselves reliable technology partners. That’s why we trusted them with our new project — website migration to AEM and revamping our brand’s product catalog that we use across multiple websites — without any hesitation. The team always stayed in touch, providing regular feedback and progress updates. The cooperation was smooth, and the work on the project was completed in due time. They provided an efficient solution that allowed us to reduce infrastructure costs; with it, we didn’t have to depend on third-party vendors. Thanks, Emerline! We will definitely continue working with you.
IT Director
USA
IT Director
USA
Emerline exceeded expectations!
Redesigning our website wasn’t just about updating our look — it was about building a stronger front door for the world to experience Miami’s economic story. As the official EDO for Miami-Dade, we knew the stakes were high.
Emerline exceeded expectations. They were consistently organized, forward-thinking, and committed. In less than six months, we had a completely new platform — faster, smarter, and built to grow with us. We’re proud of what we built together!
Emerline exceeded expectations!
Redesigning our website wasn’t just about updating our look — it was about building a stronger front door for the world to experience Miami’s economic story. As the official EDO for Miami-Dade, we knew the stakes were high.
Emerline exceeded expectations. They were consistently organized, forward-thinking, and committed. In less than six months, we had a completely new platform — faster, smarter, and built to grow with us. We’re proud of what we built together!
President & CEO, Miami-Dade Beacon Council
USA
President & CEO, Miami-Dade Beacon Council
USA
The team gladly brought their expertise and delivered us a perfect solution to meet our customers’ business needs.
The Emerline team wasn’t scared of any challenges and managed to design a solution to cater to any analytical or supply chain tasks. Their enthusiasm and process transparency ensured seamless communication and prompt reaction to any adjustment or focus shift from our side. Their experience and dedication allowed them to provide the solution really fast. We highly recommend choosing Emerline as a development partner if you need a high-end solution for your business.
The team gladly brought their expertise and delivered us a perfect solution to meet our customers’ business needs.
The Emerline team wasn’t scared of any challenges and managed to design a solution to cater to any analytical or supply chain tasks. Their enthusiasm and process transparency ensured seamless communication and prompt reaction to any adjustment or focus shift from our side. Their experience and dedication allowed them to provide the solution really fast. We highly recommend choosing Emerline as a development partner if you need a high-end solution for your business.
Founder & CEO, Kontango
USA
Founder & CEO, Kontango
USA
Emerline demonstrated a deep understanding of the client's vision
Emerline demonstrated a deep understanding of the client's vision, delivering a functional MVP on time and within budget. The team was highly responsive to the client's needs and maintained clear communication throughout. Above all, their exceptional project management skills stood out.
Emerline demonstrated a deep understanding of the client's vision
Emerline demonstrated a deep understanding of the client's vision, delivering a functional MVP on time and within budget. The team was highly responsive to the client's needs and maintained clear communication throughout. Above all, their exceptional project management skills stood out.
CEO, Founder of Tribela GmbH
Germany
CEO, Founder of Tribela GmbH
Germany
The level of skill and quality of the developers is outstanding!
Emerline has been helping the client significantly improve their apps for 1.5 years. Their efforts have resulted in positive feedback from users and stakeholders. Moreover, the vendor impresses the client with their skills, flexibility, excellent project management, and effective communication.
The level of skill and quality of the developers is outstanding!
Emerline has been helping the client significantly improve their apps for 1.5 years. Their efforts have resulted in positive feedback from users and stakeholders. Moreover, the vendor impresses the client with their skills, flexibility, excellent project management, and effective communication.
Director, RedWrasse Ltd.
UK
Director, RedWrasse Ltd.
UK
Impressed with transparency, proactiveness, and customer-oriented processes
Emerline helped the client deploy the mobile app on the app store. Their team impressed the client with their transparency, proactiveness, and customer-oriented processes. They informed the client about any issues and addressed them swiftly, positively affecting the product quality and work speed.
Impressed with transparency, proactiveness, and customer-oriented processes
Emerline helped the client deploy the mobile app on the app store. Their team impressed the client with their transparency, proactiveness, and customer-oriented processes. They informed the client about any issues and addressed them swiftly, positively affecting the product quality and work speed.
CEO & Founder, Visible
Switzerland
CEO & Founder, Visible
Switzerland
My experience with Emerline has been great
The team was hired to design and develop the Echospectra mobile and web applications, as well as to integrate them with a variety of cloud services. A critical requirement was to rapidly develop the apps in an agile manner, quickly implementing important stakeholder and user feedback as it came along, and fixing any outstanding bugs. The team managed to accommodate this kind of agile, change-driven process successfully. Thanks to their rapid development approach, we've been able to build the initial app versions and then continuously iterate on them to refine our product offering and make sure it meets and exceeds customer expectations. I highly recommend them to anyone looking for a reliable partner who delivers on time and on budget.
My experience with Emerline has been great
The team was hired to design and develop the Echospectra mobile and web applications, as well as to integrate them with a variety of cloud services. A critical requirement was to rapidly develop the apps in an agile manner, quickly implementing important stakeholder and user feedback as it came along, and fixing any outstanding bugs. The team managed to accommodate this kind of agile, change-driven process successfully. Thanks to their rapid development approach, we've been able to build the initial app versions and then continuously iterate on them to refine our product offering and make sure it meets and exceeds customer expectations. I highly recommend them to anyone looking for a reliable partner who delivers on time and on budget.
CEO, Echospectra
USA
CEO, Echospectra
USA
They were very successful in listening to what we needed
They were very successful in listening to what we needed, making the appropriate suggestions, and pointing us in the right direction. They helped move our software from an awkward and crashy program to one that we depend on everyday. We couldn't do what we do without it.
They were very successful in listening to what we needed
They were very successful in listening to what we needed, making the appropriate suggestions, and pointing us in the right direction. They helped move our software from an awkward and crashy program to one that we depend on everyday. We couldn't do what we do without it.
Business Director, 3QC, Inc.
USA
Business Director, 3QC, Inc.
USA