Oracle Database Administrator
- Hiring Organisation
- Lorien
- Location
- Reading, England, United Kingdom
recommendations. OEM (Oracle Enterprise Manager) – for centralised monitoring, alerting, and automation. OS-level tools such as top, vmstat, sar, iostat, netstat, lsof, dstat, and systemd journal logs to diagnose CPU, memory, disk I/O, and network issues. Tune SQL, SGA/PGA memory, CPU, and I/O performance. ...