Senior Database Administrator - Exadata

Employment : Full Time

Exadata Administration & Migration

Expertise in Exadata administration, performance tuning, patching, and migrations across different Exadata machines.

Strong knowledge of Exadata-specific features (Smart Scan, Flash Cache, HCC) and ILOM for hardware monitoring.

Experience in preventive & reactive maintenance (disks, flashcards, batteries, FDOM).

Hands-on experience in Zero Downtime Exadata Migration, including cross-platform database migrations using OGG, Transportable Tablespaces, and Data Pump.

Zero Data Loss Recovery Appliance (ZDLRA)

Installation, administration, and backup restoration using ZDLRA.

Expertise in real-time redo transport and incremental backups.

Troubleshooting backup and restore performance issues.

Oracle Golden-Gate (OGG) Administration & Replication

Strong experience in OGG replication (one-way, two-way, active-active).

Cross-platform migrations with OGG, TTS, and Data Pump for zero downtime.

Expertise in OGG for Disaster Recovery (DR), handling replication lag, conflicts, and data integrity.

High-Availability & Performance Optimization

Expertise in Oracle RAC, ASM, Performance Tuning, Data Guard (Physical & Logical), and DG Broker.

Experience in Zero Downtime Database Migration across platforms.

Database security & user management, including Transparent Data Encryption (TDE).

Hybrid Columnar Compression (HCC) for storage optimization.

Online conversion of tables & indexes into partitions for performance enhancement.

Disaster Recovery (DR) planning & execution with Data Guard and Oracle Golden-Gate.

Requirements :

Bachelor degree in Information Technology or any relevant discipline.

Minimun 5- 8 year of Experience in Oracle DBA role.

Hands on Experience in Exadata and Golden Gate Administration

Orace certifications preferred.

Excellent in verbal and written communicaiton skills.

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