Industry : Telecom

Geography : APAC

Solution : Modernization

The Customer

Asian Telephone Company

Challenge

One of Asia's largest mobile telephone operators wanted to take advantage of the benefits of modernization while also understanding and reducing its impact on the environment.


Solution

After collecting infrastructure data with Movere, CloudAtlas was used to scan 133 million lines of code across a portfolio of 28 .NET applications and 9 Oracle databases in just forty-five hours. Analysis generated cloud readiness, cost, effort and carbon emissions impacts across all migration options. Migration to VMs was the route of least effort but it did not deliver the transformational and environmental impacts the company was looking for. To kickstart modernization, the company started by focusing on two business critical applications which were selected because they required the fewest changes and remediation effort. Following this first phase, the company acted on the recommendation to convert all the .NET applications to .NET Core and modernize 19 of the applications to App Service and the remaining 9 applications to VMs with the 9 Oracle databases migrated to Azure Database for PostgreSQL.

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RESULTS

After the success of the initial phase, the company proceeded to migrate the entire portfolio. The company was impressed with the level of detail and specific guidance in the application and database modernization analysis including multiple options for modernization, costs and level of effort associated with each option and the line-of-code recommendations that accelerated remediation.

133 million

lines of code scanned in 45 hours


2 weeks

to modernize and migrate 2 mission-critical apps


28%

Reduction in app and data costs