Oracle Linux 9: System Administration III Training Course

This course addresses key questions

How do you construct a query?

What capabilities does SQL offer?

What constitutes a relational database?

What are the structural components and SQL commands?

Oracle Database 19c is a versatile multi-model database offering comprehensive support for both relational and non-relational data structures.

This instructor-led live training, available either online or at your location, is designed for intermediate system and database administrators who want to effectively administer, monitor, secure, back up, and recover Oracle Database 19c within Standard Edition 2 environments. The course also provides a clear roadmap for migrating from version 11g to 19c.

Upon completion of this training, participants will be able to:

• Set up the necessary environment and carry out clean installations and configurations of Oracle Database 19c SE2.
• Describe Oracle infrastructure components, including the SGA, PGA, Shared Pool, Database Buffer Cache, and Redo mechanisms.
• Utilize administration tools like Enterprise Manager (EM Express) and SQL Developer for routine operations.
• Apply storage management best practices for tablespaces, datafiles, and segment space allocation.
• Secure databases and maintain security protocols involving users, roles, privileges, profiles, and auditing.
• Design and implement RMAN-based backup and recovery strategies that meet RTO/RPO goals.
• Monitor and troubleshoot performance using dynamic performance views, SQL tracing, and execution plans.
• Plan and execute the transition from 11g to 19c using approved upgrade paths and tools.

Course Format

• Interactive lectures and discussions.
• Numerous exercises and practical sessions.
• Hands-on implementation in a live laboratory environment.

Course Customization Options

• For customized training requests, please contact us to make arrangements.

Oracle Database 19c stands as the long-term support release of Oracle's flagship database platform, engineered to deliver high performance, scalability, and reliability for enterprise workloads.

This instructor-led, live training (available online or onsite) is designed for beginner to intermediate-level database administrators and IT professionals seeking to effectively install, configure, and manage Oracle Database 19c SE2 environments.

Upon completing this training, participants will be able to:

• Grasp the architecture of Oracle Database 19c SE2 and its core components.
• Install and configure Oracle Database 19c SE2 on supported platforms.
• Execute essential administrative tasks, including backup, recovery, and security management.
• Optimize database performance and monitor system health using Oracle tools.
• Plan and execute migrations from earlier versions of Oracle Database to 19c.

Format of the Course

• Interactive lectures and discussions.
• Extensive exercises and practice sessions.
• Hands-on implementation in a live-lab environment.

Course Customization Options

• To request customized training for this course, please contact us to make arrangements.

This instructor-led live training, conducted online or onsite, targets system administrators looking to master the administration, monitoring, and support of Oracle databases.

By the conclusion of this training, attendees will be able to:

• Understand the significant functional and architectural developments in Oracle databases.
• Effectively manage and monitor Oracle databases.
• Optimize the performance of Oracle databases.

This instructor-led, live training in Greece (online or onsite) is designed for beginner-level database administrators who want to manage backup and recovery tasks in Oracle Database 19c.

Upon completion of this training, participants will be able to:

• Grasp the core concepts of backup and recovery in Oracle Database 19c, including architecture and various failure types.
• Gain practical experience in configuring backup and recovery settings, such as the RMAN environment and the fast recovery area.
• Develop practical skills in executing different backup and recovery operations, including full, incremental, and point-in-time recovery.
• Learn to leverage Oracle's Flashback technology for efficient database recovery and handle disaster recovery scenarios.
• Apply best practices for backup, recovery, and disaster recovery to ensure data availability and reduce downtime in Oracle Database 19c.

This instructor-led, live training in Greece (online or onsite) is aimed at intermediate-level database administrators who wish to manage, optimize, and secure Data Guard environments for robust disaster recovery and high availability.

By the end of this training, participants will be able to:

• Understand the architecture and benefits of Oracle Data Guard for disaster recovery and high availability.
• Gain hands-on experience in configuring and managing physical and logical standby databases, including Data Guard broker.
• Develop practical skills in monitoring, troubleshooting, and optimizing Data Guard environments for optimal performance.
• Learn advanced features such as Active Data Guard, Data Guard with RAC, and securing Data Guard communications.
• Apply best practices for disaster recovery planning, ensuring data consistency, and automating Data Guard operations.

This instructor-led, live training in Greece (online or onsite) is designed for entry-level database administrators aiming to confidently manage and optimise their Oracle environments.

Upon completing this training, participants will be able to:

• Grasp the core features and architecture of Oracle Database 19c, encompassing system requirements and installation methods.
• Acquire hands-on expertise in installing Oracle Database 19c and Oracle Grid Infrastructure, including the configuration of network, storage, and security settings.
• Master the end-to-end process of upgrading to Oracle Database 19c, from initial planning to post-upgrade validation.
• Develop troubleshooting capabilities to resolve common issues encountered during installation and upgrade procedures.
• Apply industry best practices for Oracle Database installation and upgrades to guarantee a seamless and successful deployment.

This instructor-led live training in Greece (online or onsite) is tailored for intermediate-level database administrators aiming to effectively manage and optimize multitenant environments.

By the conclusion of this training, participants will be able to:

• Understand the core components and advantages of Oracle Database 19c's multitenant architecture, including CDBs and PDBs.
• Gain practical skills in installing, configuring, and managing container databases (CDBs) and pluggable databases (PDBs).
• Develop proficiency in implementing security measures, backup and recovery strategies, and performance tuning in a multitenant environment.
• Learn how to manage high availability and disaster recovery in a multitenant architecture, including configuring Data Guard and Oracle RAC.
• Acquire troubleshooting techniques and best practices for maintaining a secure, efficient, and reliable multitenant database environment.

This instructor-led, live training in Greece (online or onsite) is aimed at intermediate-level database administrators who wish to manage and optimize complex, high-availability Oracle database environments.

By the end of this training, participants will be able to:

• Gain a comprehensive understanding of Oracle RAC architecture and Grid Infrastructure, including installation, configuration, and management.
• Develop practical skills in managing Automatic Storage Management (ASM), including disk group management, instance tuning, and backup/recovery.
• Learn advanced RAC performance tuning techniques, disaster recovery configurations, and best practices for high availability.
• Acquire troubleshooting and diagnostic skills for resolving issues in RAC and Grid Infrastructure environments.
• Understand the process of patching and upgrading Oracle RAC and Grid Infrastructure while minimizing downtime and maintaining system stability.

This instructor-led, live training in Greece (online or onsite) is aimed at system administrators who wish to have a comprehensive understanding of the security features of Oracle Database 19c.

By the end of this training, participants will be able to:

• Understand the concepts of database security.
• Implement authentication and authorization mechanisms to control access to the database.
• Configure and manage user accounts, roles, and privileges effectively.
• Implement robust security measures against various threats and vulnerabilities.

This instructor-led, live training in Greece (online or onsite) targets beginner-level database administrators and developers who wish to learn SQL to efficiently manage, query, and manipulate data in Oracle databases for administrative and operational tasks.

By the end of this training, participants will be able to:

• Understand Oracle database architecture, including schemas, users, and sessions.
• Write and optimize SQL queries for data retrieval, filtering, and manipulation.
• Use joins, subqueries, and set operators to work with multiple tables and complex queries.
• Perform data aggregation, grouping, and analysis using SQL functions.
• Manage schema objects like views, sequences, and indexes to enhance database operations.

This instructor-led, live training in Greece (online or onsite) targets intermediate-level developers and database administrators seeking to leverage Oracle SQL for designing, managing, and optimizing database applications while automating tasks efficiently.

Upon completion of this training, participants will be capable of:

• Gaining insight into Oracle database architecture and managing users, schemas, and permissions.
• Writing optimized SQL queries for data retrieval, manipulation, and analysis.
• Applying advanced SQL techniques, including joins, subqueries, and hierarchical queries.
• Designing and managing database objects such as tables, indexes, views, and sequences.

Oracle Database 19c serves as a powerful platform for constructing and managing enterprise data warehouses designed to handle analytical workloads.

This instructor-led, live training (available online or onsite) is designed for beginner-level data professionals and analysts seeking to grasp the fundamental concepts and architecture of Oracle-based data warehouse systems.

Upon completion of this training, participants will be able to:

• Comprehend the core concepts and architecture of Oracle data warehousing.
• Explain typical data warehouse components, such as fact and dimension tables.
• Identify the use cases and advantages of Oracle data warehousing within business intelligence.
• Prepare for advanced training in Oracle ETL, performance tuning, and warehouse optimization techniques.

Course Format

• Interactive lectures and discussions.
• Hands-on experience with Oracle SQL and exploration of warehouse schemas.
• Guided conceptual exercises and warehouse design analysis.

Course Customization Options

• To request customized training tailored to your internal data models or analytics objectives, please contact us to arrange a session.

Oracle Database 19c serves as a robust platform for constructing high-performance data warehouses designed to support business intelligence and analytics workloads.

This instructor-led live training, available both online and onsite, is tailored for intermediate Oracle professionals aiming to implement and optimize data warehousing solutions utilizing Oracle Database 19c.

Upon completion of this training, participants will be equipped to:

• Design and implement data warehouse schemas, including star and snowflake models.
• Utilize Oracle partitioning and compression techniques for managing large datasets.
• Optimize ETL processes and enhance query performance for analytics workloads.
• Leverage Oracle functionalities for real-time and historical reporting.

Course Format

• Interactive lectures and discussions.
• Practical application of Oracle Data Warehouse features in sample scenarios.
• Guided exercises focusing on modeling, ETL, and performance tuning.

Course Customization Options

• For customized training based on your organization's specific data models or reporting requirements, please contact us to arrange.

SQL Tuning in Oracle Database 19c involves enhancing SQL performance through meticulous analysis, statistical data, and advanced optimization techniques.

This instructor-led live training (available online or onsite) is designed for intermediate-level Oracle professionals eager to master and implement SQL tuning strategies for Oracle Database 19c, thereby improving query execution speeds and overall database efficiency.

Upon completion of this training, participants will be equipped to:

• Analyze execution plans and pinpoint performance bottlenecks.
• Utilize Oracle tuning utilities such as AWR, ADDM, and the SQL Tuning Advisor.
• Leverage indexes, hints, and statistics to refine query performance.
• Diagnose and rectify inefficient SQL statements within real-world environments.

Course Format

• Engaging lectures and interactive discussions.
• Practical application of Oracle tuning tools and SQL queries.
• Guided exercises focusing on practical tuning scenarios and performance analysis.

Course Customization Options

• For a tailored training experience based on your specific system or business queries, please contact us to arrange.