CUSTOMER
SUCCESS STORY
Modernizing Tokio Marine Life Insurance’s Core Infrastructure Through a Secure VMware-to-AWS Migration
Solution Overview
Through strategic planning, expert configuration, and continuous technical support, this project stands as a compelling example of how technology can bridge geographic limitations and power mission-critical connectivity.
Key solution components included:
· A secure AWS Landing Zone implemented using AWS Control Tower
· Phased migration of VMware workloads using AWS Application Migration Service (AWS MGN)
· AWS-native security services including AWS KMS, GuardDuty, Security Hub, AWS Config, and CloudTrail
· A highly available, multi–Availability Zone network architecture
· Centralized monitoring and backup using Amazon CloudWatch and AWS Backup
Gedung BERCA Jl. Abdul Muis No. 62 Jakarta 10160 Indonesia
Tel : (62-21) 3800902, (62-21) 3455880
Fax : (62-21) 3812044, (62-21) 3518814
Email : crc@berca.co.id www.berca.co.id Ferbruary 2021
Tokio Marine Life Insurance Indonesia partnered with PT Berca Hardayaperkasa (BHp) and Amazon Web Services (AWS) to modernize its core infrastructure by migrating a large-scale VMware-based on-premise environment to AWS.
This customer case study highlights how BHp enabled a smooth, secure, and controlled cloud migration, allowing Tokio Marine Life Insurance to transition to AWS while maintaining stability and uninterrupted operations.
Customer Challenge
Tokio Marine Life Insurance was operating a complex on-premise VMware environment supporting multiple critical workloads. As infrastructure demands increased, the existing environment became more challenging to scale, manage, and evolve.
The organization required a modern cloud platform that could deliver improved flexibility, resilience, and long-term operational efficiency, without disrupting ongoing business operations. A structured and low-risk migration approach was essential due to the scale and criticality of the workloads involved.
Migration Approach
AWS Migration Acceleration Program (MAP)
To manage migration complexity at scale and minimize risk, BHp executed the project using the AWS Migration Acceleration Program (MAP), a proven framework designed for large and complex cloud migrations.
Assess
Gain clarity before moving to the cloud
Assessed existing VMware workloads and application dependencies
Evaluated readiness across compute, storage, network, and security
Defined migration strategy and target AWS architecture
Identified cost drivers, risks, and operational considerations
Mobilize
Build a secure and scalable cloud foundation
Migrated workloads using AWS Application Migration Service (AWS MGN)
Performed testing, validation, and phased production cutover
Enabled centralized monitoring, backup, and recovery
Stabilized workloads and completed operational handover
Migrate & Modernize
Migrate with confidence, stabilize with control
Successful migration of a large-scale VMware environment to AWS
A secure and scalable AWS foundation aligned with AWS Well-Architected principles
Improved availability, operational visibility, and infrastructure reliability
Beduced dependency on legacy on-premise systems
An AWS platform ready to support future modernization initiatives
Up to 20% TCO reducing
Why This Matters
This customer case study demonstrates how PT Berca Hardayaperkasa helps organizations successfully migrate complex and large-scale on-premise environments to AWS.
By combining deep AWS migration expertise, structured delivery through AWS MAP, and close collaboration with customer teams, BHp enables cloud adoption with confidence, reducing migration risk, accelerating time-to-value, and delivering a cloud foundation built for long-term growth.