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 Duration 21 hours

Course Outline

Kernel and Performance Tuning

  • Managing Sysctl parameters for persistent configuration
  • Implementing CPU and memory tuning profiles
  • Conducting real-time performance monitoring and identifying bottlenecks

Security Hardening

  • Protecting SSH and remote access channels
  • Restricting root and sudo privileges for enhanced security
  • Applying system-wide hardening checklists and automated scripts

Advanced Networking and Firewalld

  • Utilizing advanced firewalld features, including rich rules and direct configuration
  • Overseeing NAT, port forwarding, and masquerading processes
  • Working with network namespaces for isolated environments

High Availability and Clustering

  • Exploring Oracle Clusterware and Pacemaker/Corosync frameworks
  • Establishing high-availability clusters
  • Managing failover and resource allocation scenarios

Storage and Network File Systems

  • Configuring iSCSI targets and initiators
  • Securing the use of NFSv4 and SMB/CIFS protocols
  • Understanding GlusterFS and distributed storage principles

Automation with Ansible

  • Developing and running Ansible playbooks
  • Leveraging roles, handlers, and variables for complex tasks
  • Automating configuration management and service deployment

System Logging and Centralized Monitoring

  • Effective use of journald and rsyslog
  • Integration with centralized logging stacks (such as ELK)
  • Implementing alert mechanisms and maintaining audit trails

Summary and Next Steps

Requirements

  • Successful completion of Oracle Linux 9: System Administration II or equivalent professional experience
  • Proficiency in shell scripting, storage management, and service administration

Intended Audience

  • Senior system administrators and Linux engineers
  • DevOps specialists operating within enterprise Oracle Linux ecosystems
  • Technical personnel preparing for high-availability deployments and advanced automation tasks

Number of participants


Price per participant

Open Training Courses require 5+ participants.

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

Chris Havel - Encyclopaedia Britannica
Course - ORACLE SQL Fundamentals

Upcoming Courses

Oracle Linux 9: System Administration III

2026-11-09 09:30
21 hours
Taipei, Aurora
29700 NT$ (Online)
29700 NT$ (Classroom)

Oracle Linux 9: System Administration III

2026-11-23 09:30
21 hours
Taipei- Concord
29700 NT$ (Online)
29700 NT$ (Classroom)

Oracle Linux 9: System Administration III

2026-12-07 09:30
21 hours
Taipei Walsin Xinyi
29700 NT$ (Online)
29700 NT$ (Classroom)

Oracle Linux 9: System Administration III

2026-12-21 09:30
21 hours
Taichung, Global
29700 NT$ (Online)
218700 NT$ (Classroom)

Oracle Linux 9: System Administration III

2027-01-04 09:30
21 hours
The Hsinchu Wishun centre
29700 NT$ (Online)
29700 NT$ (Classroom)

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