Cloud-Based OLAP Transformation: How Vodafone Portugal, Celfocus, and AtScale Modernized Analytics

Vodafone Portugal faced increasing challenges with its on-premises OLAP system, including slow query performance, high costs, and data silos. Vodafone Portugal partnered with Celfocus and AtScale to modernize its analytics stack, migrating to a cloud-native solution on Google Cloud Platform (GCP).

With AtScale’s Universal Semantic Layer, Vodafone Portugal enhanced performance, enabled self-service analytics, and improved governance—without disrupting business operations. Celfocus played a key role in leading the migration, ensuring a seamless transition for Vodafone’s data teams and business users.

By combining Celfocus’s deep expertise in analytics transformation with AtScale’s powerful semantic layer, Vodafone Portugal unlocked a faster, more efficient, and cost-effective analytics ecosystem. Download the complete case study to learn more.