Question 1

Can I start Migration right away without going through Assessment?

Accepted Answer

If you proceed without Assessment, risks increase such as scope omission, dependency errors, and increased downtime. Assessment is an essential step to identify service priorities and conversion difficulty levels, and to reduce uncertainty in costs and schedules. For stable conversion, it is most effective to have continuous flow from analysis to Migration.

Question 2

What is the purpose of implementing the Hyper Mig solution?

Accepted Answer

Hyper Mig is used to accurately understand the current environment before migration. It is used to standardize structures that are difficult to understand manually, such as how servers, DBs, and applications are connected, to identify hidden relationships and dependencies, and to increase the accuracy of conversion plans.

Question 3

Do you migrate all systems in the same way?

Accepted Answer

We apply different strategies such as Rehost, Replatform, and Refactor depending on service importance, technical architecture, and operational requirements. For high-priority services, we choose a phased transition approach to minimize downtime, and systems using legacy structures or EOL technologies may require platform adjustments or modernization. Conversely, systems that are difficult to modify are suitable for the Rehost approach, which enables quick migration without code changes. For accurate decision-making, we support the establishment of optimal migration strategies through professional consulting from MegazoneCloud.

Question 4

Can VMware-based workloads be migrated as-is without modification?

Accepted Answer

VMware Migration applies the Rehost (Lift & Shift) approach as the standard, enabling fast and cost-effective migration without application modifications. If needed, Modernization can be additionally performed after migration to improve architecture or optimize costs.

Question 5

What benefits can be expected from applying Modernization?

Accepted Answer

Modernization provides the greatest benefits in terms of operational stability, performance scalability, and cost optimization. By organizing outdated technologies and structures, it reduces the risk of failures, and by reconfiguring servers, databases, and networks to align with cloud operation standards, it lowers long-term maintenance costs. Additionally, the results of Modernization serve as a foundation for expanding AI and data-driven services, providing advantages for future business advancement.

Question 6

How is data stability and consistency ensured during the DB migration and modernization process?

Accepted Answer

Through multiple validation procedures including schema comparison, sample validation, full validation, and log analysis, data loss and consistency errors are prevented in advance. Structural differences, omissions, and inconsistencies that may occur during migration are repeatedly validated and confirmed, and final validation is performed just before Cutover to ensure safety. Validation procedures continue after the transition to maintain stability.

Question 7

What capabilities and references does MegazoneCloud have for SAP migration?

Accepted Answer

As an official SAP partner, MegazoneCloud provides end-to-end SAP projects including SAP Migration across all areas (consulting-technical-development-operations) based on approximately 50 SAP-certified consultants and development personnel. The company has demonstrated stable system migration capabilities by maintaining multiple SAP PCE conversion references across various industries including manufacturing, chemicals, pharmaceuticals, fashion, retail, aviation, and food.

Question 8

Do I need to modify existing application code when doing Modernization?

Accepted Answer

The process is conducted by selecting and improving only the necessary scope rather than a complete redevelopment. In many cases, partial Modernization is appropriate depending on the environment, such as maintaining core functions and separating specific modules or converting to container and API-based approaches. Through initial structure diagnosis, you can confirm which parts to maintain or improve, and MegazoneCloud will propose the optimal scope for you.

Question 9

When is Platform Modernization necessary?

Accepted Answer

Platform Modernization is necessary when the operating environment becomes outdated or fails to meet scalability and security requirements. When the existing platform has limitations in incident response or deployment automation, modernization is also required, and stable service operations are possible only when operational methods are reorganized to align with cloud-native structures.

Question 10

What is the relationship between Enterprise Modernization and AI adoption?

Accepted Answer

AI adoption requires an organized data structure and stable operating environment as prerequisites, which is directly connected to Enterprise Modernization. Through company-wide Modernization, data flow and quality are organized, and infrastructure, applications, and operational processes are standardized, establishing a foundation for AI and analytics systems to operate stably. As a result, an environment that enables AI-based decision-making and service expansion is built.

AI-Powered Modernization: Evolution Beyond Innovation

Migration & Modernization

Customer Success Story Amorepacific

With the Largest Cloud Native Transition in Korea85% Cost Reduction

Migration & Modernization

Overview

Assessment

Hyper Mig

Application Modernization

Database M&M

SAP Migration

VMware Migration

Platform Modernization

Enterprise Modernization

MegazoneCloud proves world-class technological prowess.

Awards and Recognition

2024 AWS APJ Consulting Partner of the Year Award

2025 Korea ImpaCT-ech Grand Award

2022 AWS Migration Partner of the Year

AWS Migration Competency

AWS Strategic Collaboration Agreement Partner

AWS APJ OLA Partner

Related

Case Stories

Amorepacific

HD Hyundai Oilbank

MORAI

Smartscore

Airlines (B Company)

Automotive (C Company)

Online Fashion Commerce (K Company)

Finance (S Company)

F&B (A Company)

Related

Insights

Press Release

MegazoneCloud wins 2025 Korea ImpaCT-ech Award

Reduce the weight of legacy and secure speed worthy of the AI era. We define competitiveness with the most advanced AI Modernization technology.

With the Largest Cloud Native Transition in Korea
85% Cost Reduction