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Duration 21 hours
Course Outline
Kernel and Performance Optimisation
- Sysctl parameters and persistent tuning strategies
- CPU and memory tuning profiles
- Real-time performance monitoring and bottleneck identification
Security Hardening
- Securing SSH and remote access protocols
- Restricting root and sudo privileges
- System-wide hardening checklists and scripting
Advanced Networking and Firewalld
- Advanced firewalld implementation with rich rules and direct configuration
- Managing NAT, port forwarding, and masquerading
- Network namespaces and isolated environments
High Availability and Clustering
- Overview of Oracle Clusterware and Pacemaker/Corosync
- Establishing high-availability clusters
- Failover mechanisms and resource management scenarios
Storage and Network File Systems
- iSCSI targets and initiators
- Secure utilisation of NFSv4 and SMB/CIFS
- GlusterFS and distributed storage principles
Automation with Ansible
- Creation and execution of Ansible playbooks
- Utilisation of roles, handlers, and variables
- Automating configuration and service deployment
System Logging and Centralised Monitoring
- Effective use of journald and rsyslog
- Integration with centralised logging solutions (e.g., ELK)
- Configuration of alerts and audit trails
Conclusion and Next Steps
Requirements
- Completion of Oracle Linux 9: System Administration II or comparable practical experience
- Proficiency with shell scripting, storage management, and service administration
Target Audience
- Senior system administrators and Linux engineers
- DevOps specialists operating within enterprise Oracle Linux contexts
- Technical personnel preparing for high-availability and advanced automation projects
Custom Corporate Training
Training solutions designed exclusively for businesses.
- Customised Content: We adapt the syllabus and practical exercises to the real goals and needs of your project.
- Flexible Schedule: Dates and times adapted to your team's agenda.
- Format: Online (live), In-company (at your offices), or Hybrid.
Price per private group, online live training, starting from £4800 + VAT*
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Testimonials (2)
good explanation on each points and provide assignment for practices.
Piseth Ben - ACLEDA Bank Plc.
Course - Oracle Database 19c: SQL Tuning Workshop
Greg was very patient and helpful
