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Cloud migration of legacy cost control system

Business case

Tier-1 operator in Eastern Europe was using a legacy cost control system developed over a decade ago. The hardware and software were no long in support and there was no internal system knowledge available anymore. This situation raised significant scalability and performance issues, as well as high maintenance costs.

Computaris solution

Computaris supported the operator’s efforts in the cloud migration project by developing a cloud-ready solution deployable on any cloud, reimplementing the system logic on modern technology – microservices and Elasticsearch, deployed in AWS -, and taking over the full support services for the system.

Client benefits

  • Horizontal scalability, service independence, easy & on-the-fly software updating
  • No impact on the functioning of existing applications which used the legacy system

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