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Diverse Lynx
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Oracle DBA

Oracle DBA

Diverse Lynx

1 - 3 years

3 - 5 Lacs

Chennai

Posted:1 day ago| Platform:

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Skills Required

Performance tuning Usage database security Disaster recovery Oracle DBA data integrity Business continuity RMAN Monitoring Capacity planning

Work Mode

Work from Office

Job Type

Full Time

Job Description

JD for Oracle DBA.

Role name:

Database Administrator

Role Description:

Oracle DBA, 19 C, Exadata

Competencies:

Oracle DBA

Experience (Years):

6-8

Essential Skills:

Oracle DBA, 19 C, Exadata Roles and Responsibilities

Database Installation & Configuration:
- Install, configure, and upgrade Oracle databases (version 11g, 12c, 18c, 19c, etc.) and related components.
- Set up and configure Oracle Real Application Clusters (RAC) and Oracle Data Guard for high availability and disaster recovery solutions.
Database Management & Monitoring:
- Perform regular database maintenance including backup, recovery, patching, and upgrades.
- Monitor database performance, troubleshoot and resolve issues related to slow performance, deadlocks, and resource usage.
- Ensure optimal database health and performance through regular optimization, indexing, and query tuning.
- Implement and maintain database security policies, user roles, and permissions.
Backup & Recovery:
- Implement and maintain a robust backup strategy using RMAN (Recovery Manager) and Data Guard.
- Perform point-in-time recovery and data restoration, ensuring business continuity.
Capacity Planning & Performance Tuning:
- Analyze, plan, and optimize database resources (CPU, memory, disk space) to meet application requirements.
- Conduct database performance tuning using Oracle tools such as AWR, ADDM, and ASH.
- Implement and manage partitioning, clustering, and indexing strategies for large databases.
Database Migration & Upgrades:
- Lead the migration and upgrade of Oracle databases across different environments (e.g., on-premise to cloud, or lower version to higher version).
- Ensure data integrity and minimize downtime during migrations.

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