Mireille Tene
Sr. DBA at United-Health Group
- Role
- Senior Dba at UnitedHealth Group
- Location
- Washington, DC, US
- LinkedIn followers
- 500 followers
About Mireille Tene
I am an experienced professional Oracle Database Administrator and IT security expert…
Experience
Senior Dba
Jan 2017 — Present · Washington, DC, US
Provide day-to-day support of Oracle 11.2.0.4 and 12.2.0.1.0 databases as part of the database team.• Configuring the Database in Archive log mode and take backups incremental, full backup and hot backup for different database 10g, 11g, 12c in the following environments TEST, DEVELOPMENT, PRODUCTION using RMAN script and export/import data pump. • Participated in the database upgrade from Oracle 7 to Oracle 8, and provided support for Oracle upgrade, application installation and operation, and database implementation at the Post.• Installed Oracle software and implemented database and applications on the server. Responsible for monitoring and troubleshooting the database environment.• Analyze the database performance and performed database performance tuning.• Document database procedures and responsible for organizing and instructing trainings for installer to perform upgrade oracle database and application from Oracle 7 to 8. • Developed and delivered Oracle 10g and 11g training around the world• Increased customer service rating for my department by over 40% • Provided architecture design and implemented the all production database replication, backup and contingency recovery strategies for all OLTP Data Warehouse databases in the company.• Designed and implemented disaster recovery plan using standby databases with Dataguard.
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