Successful Cloud Migration for a Japanese Utility Firm – Case Study
About the Client
AWS Cloud Migration Case Study – Our client is a well-established Japanese company managing water and gas facilities. Their Centralized Monitoring System is critical in ensuring seamless operations, enabling remote meter reading, control and security monitoring. This system integrates communication devices, gas and water meters and built-in sensors to manage distribution networks, data collection and maintenance efficiently.
Client Requirements
The client wanted to migrate their existing C-based Centralized Monitoring System to AWS Cloud to enhance performance, scalability and system reliability. The key objectives included:
- Ensuring a seamless migration of the system without disrupting essential utility operations.
- Validating that the migrated C code operates efficiently in the AWS cloud environment.
- Identifying and resolving any compatibility or compilation issues encountered during migration.
- Enhancing system performance, scalability and security using AWS capabilities.
Given the scale of operations and the real-time nature of data processing, this migration required careful planning and execution.
Cloud Migration Case Study – Project Details
Service:
Cloud Migration
Technologies & Tools:
VS Code, Oracle DB, Tera Term, WinSCP
Client Location:
Japan
Challenges:
Migrating the Centralized Monitoring System to AWS had several challenges:
Ensuring Code Compatibility on AWS
- The existing system was designed for an on premise infrastructure, requiring adjustments to work efficiently on a cloud platform.
- Differences in compiler configurations, system dependencies and library compatibility posed potential risks.
Addressing Compilation & Execution Issues
- The legacy C code had dependencies on specific hardware and operating system configurations, which needed adaptation for AWS.
- Some code modules did not compile successfully in the AWS environment, requiring extensive troubleshooting.
Security & Compliance Considerations
- Ensuring secure communication between cloud infrastructure and IoT devices (meters, sensors and control systems) was a key requirement.
- Compliance with Japanese utility regulations and data security standards needed to be maintained.
Solutions:
To ensure a successful migration, our team implemented a structured and phased approach:
System Assessment & Migration Strategy Development
- Conducted a detailed analysis of the Centralized Monitoring System, identifying dependencies, code architecture and compatibility risks.
- Developed a migration roadmap with phased implementation to minimize risks and ensure system continuity.
Code Adaptation & Cloud Deployment
- Updated the C program’s dependencies and configurations to align with AWS services.
Troubleshooting & Optimization
- Conducted R&D to analyse compilation failures and implemented custom patches to resolve compatibility issues.
- Optimized data processing workflows for real-time monitoring and improved efficiency.
Security Enhancement & Compliance Alignment
- Implemented AWS security best practices.
- Ensured compliance with Japanese utility regulations and data privacy laws.
Japanese Language Support
We ensured seamless integration of Japanese language support in the cloud-based system throughout the migration, enabling efficient communication and usability for local operators and end-users.
Results
1. Improved Performance and Scalability
AWS infrastructure provided enhanced processing power, allowing efficient handling of a growing number of connected devices.
2. Optimized System Reliability
Continuous monitoring and automated maintenance alerts improved overall service efficiency.
3. Enhanced Security and Compliance
Implementation of cloud security best practices ensured data integrity, encrypted communication, and regulatory compliance.
4. Cost Efficiency & Future-Ready Infrastructure
Migrating from an on premise setup to AWS resulted in lower operational costs and greater flexibility for future enhancements.
Cloud Migration Case Study Conclusion –
By successfully migrating the Centralized Monitoring System to AWS, the client has future-proofed their infrastructure, ensuring faster, more secure and scalable management of water and gas facilities.
Connect with Fidel at sales@fidelsoftech.com for expert-led migration from legacy systems to the cloud, ensuring efficiency, security, scalability, compliance, and minimal business disruption throughout the process.