The key objective was to consolidate CDR (Call Detail Records) and technical logs within a reliable environment supporting both batch and streaming processing.

An additional requirement was to create an active CDR archive with capabilities for contextual search and on-demand reporting. It was also important for the client to combine cloud-based service accessibility with a cost-efficient approach to storing raw data (for at least 1.5 years, in line with regulatory requirements) within an on-premises data centre.

The telecom provider, with a workforce of over 500 employees, has implemented a resilient and scalable DataHub within a hybrid environment. A centralised system has been established for collecting CDR (Call Detail Records), technical logs, billing, and financial data, with raw data retained for 1.5 years. The solution includes an active archive supporting online, near-online, micro-batch, and batch processing, along with contextual search and on-demand reporting.

The platform now serves as a single, reliable source of corporate data, enabling fast and secure data ingestion and providing teams with access to analytics within seconds. It also lays a strong foundation for the further development of real-time services and new digital products.