Oracle Dba

22 hours ago

Chennai Tamil Nadu, India Diverse Lynx Full time

JD for Oracle DBA Role name System Administrator Role Description WAS Admin Competencies IT IS AMS MiddleWare WAS Experience Years 8-10 Key Responsibilities Database Management Install configure and maintain Oracle databases Oracle 11g 12c 19c or newer across development staging and production environments Performance Tuning Monitor database performance identify bottlenecks and optimize queries indexes and database configurations for improved performance Backup and Recovery Implement robust backup and recovery strategies using Oracle RMAN Data Guard or other backup tools to ensure data integrity and availability Database Security Ensure databases are secure by managing user roles permissions and ensuring compliance with security best practices and organizational standards High Availability Disaster Recovery Implement and manage high availability solutions like Oracle RAC Data Guard and standby databases for disaster recovery Capacity Planning Work with teams to forecast database storage needs and optimize resources as required for scaling Database Upgrades Patches Perform regular database patching upgrades and migrations to ensure systems are running the latest most secure Oracle versions Troubleshooting Incident Management Provide proactive database monitoring and troubleshooting to identify and resolve issues affecting database performance and availability Automation Scripting Automate routine database administration tasks using scripting languages such as Shell Perl or Python Database Optimization Perform routine database optimizations such as reorganization partitioning and indexing to maintain performance and reduce downtime Collaboration Documentation Collaborate with development infrastructure and other teams to ensure that database systems align with business and technical needs Document processes procedures and best practices for internal reference

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    3 weeks ago

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