Case Study: Daewoo Securities achieves 3x data processing performance and 50% faster order processing with Informatica

PowerCenter enabled Daewoo to increase data processing performance, accelerate order processing speed by more than 50% and reduce recovery response time from four hours to 25 minutes

Daewoo Securities, South Korea’s leading securities firm with 3,199 employees across 122 branches and five overseas networks, faced critical performance and reliability issues during peak trading—handling up to 2,000 transactions per second in the first 30 minutes of market open. Existing integration between transaction systems and analytics was causing slow processing, risking sales, customer satisfaction, and competitive position; the company needed a high‑performance, accurate, and always‑available data integration solution.

By deploying Informatica PowerCenter and PowerExchange Change Data Capture, Daewoo tripled its data processing performance, boosted order processing speed by more than 50%, and cut recovery response time from four hours to 25 minutes, while reducing risks from processing errors and hardware failures—strengthening operational resilience and long‑term competitiveness.

Daewoo Securities

Ilhun Lim

E-Business System Manager in the IT Center