ROLES: 1)Administration of oracle 10g/11g database including installation, creation, and monitoring database.2)Hands on experience on Unix/Linux commands line tools and having good knowledge on Linux file Structure. 3)Having good Architecture Knowledge.4)Worked on database Space Management, which includes creation of tablespaces.5)Managing tablespaces and adding data files and renaming the data files.6)Managing redo logs, multiplexing Control files, archive log space management.7)Creating users and privileges with appropriate roles and levels of security.8)Planning for backup and recovery of database information and maintaining Hot Backups, Cold Backup.9)Managing redo logs, multiplexing Control files, archive log space management.!0)Monitoring of Alert log files, trace files and archive log destinations.11)Knowledge on Recovery Manager.12)Knowledge on Data pump and flashback recovery.13)Extensively Using the Export/Import Utilities.14)Knowledge of offline, online cloning and software cloning.15)Updating database from 10g to 11g.