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Course Outline

Kernel and Performance Optimization

  • Adjusting Sysctl parameters and maintaining persistent settings
  • Tuning CPU and memory profiles for optimal efficiency
  • Real-time performance tracking and identification of bottlenecks

Security Hardening

  • Protecting SSH connections and remote access channels
  • Restricting root and sudo permissions appropriately
  • Applying comprehensive hardening checklists and scripts

Advanced Networking and Firewalld

  • Utilizing firewalld with advanced features like rich rules and direct configurations
  • Managing NAT, port forwarding, and masquerading capabilities
  • Working with network namespaces and isolated environments

High Availability and Clustering

  • Introduction to Oracle Clusterware and Pacemaker/Corosync
  • Configuring high-availability cluster setups
  • Managing failover mechanisms and resource allocation scenarios

Storage and Network File Systems

  • Setting up iSCSI targets and initiators
  • Implementing secure NFSv4 and SMB/CIFS protocols
  • Understanding GlusterFS and distributed storage principles

Automation with Ansible

  • Creating and running Ansible playbooks
  • Leveraging roles, handlers, and variables for complex logic
  • Automating configuration updates and service rollouts

System Logging and Centralized Monitoring

  • Effective use of journald and rsyslog
  • Integration with central logging platforms (such as ELK)
  • Configuring alert systems and maintaining audit trails

Summary and Future Directions

Requirements

  • Successful completion of Oracle Linux 9: System Administration II or comparable hands-on experience
  • Proficiency in shell scripting, storage management, and service administration

Target Audience

  • Senior system administrators and Linux engineers
  • DevOps specialists operating within enterprise Oracle Linux landscapes
  • Technical teams gearing up for high-availability and complex automation tasks
 21 Hours

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

2026-10-29 09:30
21 hours
Mumbai, Andheri East - Classroom
252,991 INR (Online)
261,991 INR (Classroom)

Oracle Linux 9: System Administration III

2026-11-12 09:30
21 hours
Mumbai, Lower Parel - Classroom
252,991 INR (Online)
266,491 INR (Classroom)

Oracle Linux 9: System Administration III

2026-11-26 09:30
21 hours
Pune, SB Road - Classroom
252,991 INR (Online)
261,091 INR (Classroom)

Oracle Linux 9: System Administration III

2026-12-10 09:30
21 hours
Pune, Koregaon Park - T1
252,991 INR (Online)
267,991 INR (Classroom)

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