Data Warehouse Database Administrator
Mastercard, International
Greater St. Louis Area
- Provide Oracle Database Administration on a Unix/Sun Platform for Multi-Terabyte Databases. Support OPS Database environments.
- Provide primary and secondary production support in a 24x7 environment. Manage TARs and Internal Database issues and problem solving.
- Support new and modified database designs, partitioning, tune queries, write PL*SQL packages for database maintenance, utilize OEM, Precise, Fastunload, DBunload, PowerDesigner and Oracle Designer.
- Supported large projects for EMR Enhanced Merchant Reporting, Authorization, Debit, Clearing and Marketscope. Provide test/development support on database technical expertise. RMAN backup routines. Assisted on a.