Case Study: KBTG (K Bank subsidiary) achieves digital lifestyle banking and faster data delivery with TIBCO Jaspersoft

KBTG Creates Digital Lifestyle Banking with Data Virtualization

KBTG, a technology subsidiary of K Bank serving 16 million retail customers, needed a much faster, more reliable way to deliver data to internal teams powering mobile banking and digital services. Facing competition from non‑bank providers and peaks of up to 10 million transactions per day across 20–30 downstream systems, KBTG sought to consolidate and accelerate access to data scattered across dozens of sources and hundreds of data marts.

By deploying TIBCO Data Virtualization, KBTG created a single logical data layer (representing 12–15 sources, ~4,000 tables and 35–40 data marts) that feeds BI, reporting, ETL and customer apps. The platform improved stability and performance for nearly 30 downstream systems, enabled rapid creation of sandboxes and web services (days or hours instead of months), and delivered unified features like the customer “My Portfolio” view—supporting faster time to market and a better mobile banking experience.

KBTG

Fred Roteseree

Deputy Managing Director