Convert mainframe data to data in a UNIX environment – Data size: 1 to 1.5TB.
Various data conversion and processing support such as Korean conversion Account System Batch, EDW ETL, Information System ETL, and Batch – 200GB of daily change data from account system to new ODW, within 1 hour and 30 minutes.
Processing and forwarding data from the DM&Sub System and ETL new information systems to multiple marts through EDW servers (Data HUB) (EUC, KPI, RISK Management, IFRS, Basel II).
Introduction Effect
Information system DW batch was performed within 6 hours and loaded with DM (Data Mart) simultaneously.
Support for interactive ETL between current ODW, new ODW, and EDW.
Data processing with a variety of business logic; used across areas of data integration.