Case Study: Türk Telekom achieves 24/7 availability of critical systems with Hitachi Vantara Active-Active Storage

How Turk Telekom Supports Critical Systems with Hitachi Solutions

Türk Telekom, Turkey’s integrated telecommunications operator formed from the merger of Avea and TTNET, faced growing demand on its critical systems as it expanded mobile, internet and corporate services. To guarantee continuous data availability for vital applications like billing, Türk Telekom turned to Hitachi Vantara, leveraging Hitachi storage solutions (including the Hitachi Virtual Storage Platform G1000 and the Hitachi Storage Virtualization Operating System’s global-active device).

Hitachi Vantara implemented an active-active storage architecture with integrated remote replication, building on a decade-long relationship and Hitachi storage platforms. The solution delivers continuous, 24/7 data availability—keeping the billing system and other critical services running without interruption even during emergencies or large-scale power outages—ensuring uninterrupted service for customers.

Türk Telekom