Case Study: OTP Bank gains faster insights and better visibility with Dremio

Hungary’s OTP Bank Uses Dremio To Gain Insights Into Customer Needs and Increase Visibility Across the Bank

OTP Bank, one of the leading banking groups in Central and Eastern Europe, needed a way to consolidate and streamline data management across multiple domains while giving business users fast access to customer data from diverse sources. Its legacy data management approach made it difficult and expensive to access and link data, created redundant silos, and limited the bank’s ability to join social media and microservices data with the data warehouse for better customer insights.

Dremio provided the solution by integrating with OTP Bank’s Cloudera environment as an independent query engine, enabling self-service access across Oracle, MS SQL, HDFS, and other sources while keeping storage and reporting separate. With Dremio, OTP Bank gained better visibility across the bank, sped time to market, reduced storage costs by 60%, simplified its data architecture, and freed IT to focus on higher-value work with no vendor lock-in.

OTP Bank

Lotar Schin

Big Data Team Lead