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Đề cương khóa học
Kernel and Performance Tuning
- Sysctl parameters and persistent tuning
- CPU and memory tuning profiles
- Real-time performance monitoring and bottleneck analysis
Security Hardening
- Securing SSH and remote access
- Limiting root and sudo privileges
- System-wide hardening checklists and scripts
Advanced Networking and Firewalld
- Advanced firewalld use 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
- Setting up high-availability clusters
- Failover and resource management scenarios
Storage and Network File Systems
- iSCSI targets and initiators
- Using NFSv4 and SMB/CIFS securely
- GlusterFS and distributed storage concepts
Automation with Ansible
- Writing and executing Ansible playbooks
- Using roles, handlers, and variables
- Automating configuration and service deployment
System Logging and Centralized Monitoring
- Using journald and rsyslog effectively
- Integrating with centralized logging solutions (e.g., ELK)
- Setting up alerts and audit trails
Summary and Next Steps
Requirements
- Completion of Oracle Linux 9: System Administration II or equivalent experience
- Familiarity with shell scripting, storage, and service management
Audience
- Senior system administrators and Linux engineers
- DevOps professionals working in enterprise Oracle Linux environments
- Technical staff preparing for high-availability and advanced automation scenarios
21 Hours
Testimonials (5)
Tôi rất thích định dạng của khóa đào tạo, thực hành trực tiếp trên SQL Developer.
Andreea - OPEN COURSE
Course - Oracle Database 19c PL and Advanced SQL
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Các bài tập được giải thích rất tốt.
Monica - DB Global Technology
Course - PL/SQL in Oracle 19c
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Cách mà giảng viên trình bày mọi thứ
Manveen - Tribal Grou[
Course - Developing Applications with Oracle Application Express (APEX)
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Tôi học về các hàm phức tạp và cách áp dụng chúng
Ana Alexandrescu - DB Global Technology
Course - Oracle SQL Advanced
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Tiền giao tiếp tuyệt vời, Łukasz đã giải thích mọi thứ một cách dễ hiểu và rõ ràng
Tomasz Wojciechowski - GP Strategies Poland sp. z o.o.
Course - ORACLE SQL Fundamentals
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