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Oracle DBA

2 weeks ago

Singapore Unison Group Full time

Role : Oracle DBA (Golden Gate)

Location : Singapore

Duration : Long term contract

Job Scope 

  • Install, configure, upgrade, and maintain Oracle databases across production, development, and testing environments to ensure high availability and optimal performance.
  • Manage Oracle GoldenGate implementations for real-time replication, data synchronization, and disaster recovery across heterogeneous environments.
  • Design, monitor, and optimize replication processes, ensuring minimal latency and seamless data flow between source and target systems.
  • Perform database backup, recovery, patching, and security administration in alignment with organizational policies and industry best practices.
  • Proactively monitor database health, troubleshoot performance issues, and implement tuning strategies for SQL queries, indexes, and replication processes.
  • Develop and maintain database documentation, including architecture diagrams, replication topologies, and operational procedures.
  • Collaborate with application developers, system administrators, and business stakeholders to support database design, deployments, and upgrades.
  • Conduct capacity planning, implement database partitioning strategies, and optimize storage management to ensure scalability.
  • Ensure compliance with data governance, security standards, and regulatory requirements while safeguarding sensitive information.
  • Provide 24/7 on-call support for critical database and replication issues, ensuring minimal downtime and maximum business continuity.