Oracle DBA

Troubleshooting with OCI CLI: Practical Examples 1. Checking Database System Status When users complain about slow connections or failures, the first step is to verify if the DB system is healthy. Sample Output Interpretation: 2. Checking Database Instance Health Sample Output Interpretation: 3. Checking Recent Database Backups When a backup job fails, confirm the backup […]

Oracle Core DBA A Core DBA traditionally manages on-premises databases. Their toolset revolves around direct database administration, storage, networking, and operating system integration. Common Tools Used by Core DBAs Cloud Ops DBA A Cloud Ops DBA works in cloud-native or hybrid environments. They still use Oracle database tools, but the scope expands to cloud provider […]