Oracle Dba with Rac

7 days ago

Chennai Tamil Nadu, India Cognizant Full time

**Experience:4 to 8 Years**

**Location: Hyderabad, Chennai & Bangalore**

**Notice period:45 days**

Responsible for designing, implementing and maintaining all functions of database systems according to business needs;
- Managing Oracle 11g and 12c, 19c databases on HP UNIX and LINUX environments.
- Design and implement database backups using Oracle Recovery Manager.
- Automating routine maintenance tasks as appropriate utilizing OEM, Shell scripting and PL/SQL batch processing;
- Support the production environment on 11g,12c, 19c databases on HP UNIX and Linux.
- Backup and restore using RMAN utilities, Disaster Recovery testing, recovery Catalog and refreshing databases on multiple environment.
- Experience with Oracle enterprise manager 13c
- Experience in RAC and Multi-tenant (CDB-PDB) environments and performance tuning as well.
- Perform and develop the PL/SQL code for automation process.
- Manage /support Oracle Golden gate
- Working knowledge of Exadata
- Manager and troubleshoot and resolve Oracle database and Performance its issues.
- MySQL database administration is required
- Working knowledge of percona/Proxy clustering with MySQL
- Manager and troubleshoot and resolve MySQL Issues
- Familiars with Cloud platform (prefered Azure)
- PostgreSQL and Cassandra will be added advantage

Oracle products (Oracle Database 19c ).
- Operating System: HP Unix, Red Hat Linux,AIX
- Oracle Database solutions (ASM and Recovery Manager).
- Oracle tools (13cOEM, SQL Loader, Quest TOAD, AWR and ADDM).
- Oracle PL/SQL stored procedures and Unix Shell Scripting.
- Managing Oracle databases on HP-UX and Linux environments.
- Production Support of Large (VLDB) and Complex Databases.
- Upgrade/Migration/conversion from non CDB o PDB of the databases from Oracle 12c/19c
- Support the production environment on 12c, 19c databases on HP UNIX and Linux.
- Experience in RAC environments, patchin and performance tuning as well.
- Automating routine maintenance tasks as appropriate utilizing OEM, SQL Loader, Shell scripting and PL/SQL batch processing;
- Backup and restore using RMAN utilities, Disaster Recovery testing, recovery Catalog and refreshing databases on multiple environment.

MySQL Working Knowledge of MySQL is required

Cassandra will be added advantage

Good to have:Oracle Certified DBA, Oracle 19c, Experience on Exadata Machines

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