Oracle Linux 9: System Administration I Training Course

Oracle Database 19c serves as a multi-model database, offering comprehensive support for both relational and non-relational data formats.

This instructor-led live training, available either online or on-site, is designed for system and database administrators with intermediate proficiency. The course equips participants with the skills to administer, monitor, secure, back up, and recover Oracle Database 19c within Standard Edition 2 environments, while also guiding them in planning a structured migration path from version 11g to 19c.

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

• Setting up the necessary environment and executing clean installations and configurations of Oracle Database 19c SE2.
• Describing key Oracle infrastructure components, such as the SGA, PGA, Shared Pool, Database Buffer Cache, and Redo mechanisms.
• Utilising administration tools like Enterprise Manager (EM Express) and SQL Developer for routine operational tasks.
• Applying storage management best practices for tablespaces, datafiles, and segment space allocation.
• Enhancing database security and maintaining hardened configurations through user management, roles, privileges, profiles, and auditing.
• Designing and implementing RMAN-based backup and recovery strategies that align with defined RTO and RPO objectives.
• Monitoring system performance and troubleshooting issues using dynamic performance views, SQL tracing, and execution plans.
• Planning and executing the transition from version 11g to 19c using approved upgrade paths and tools.

Course Format

• Interactive lectures and group discussions.
• Numerous exercises and practical practice sessions.
• Hands-on implementation within a live-lab environment.

Course Customisation Options

• For those interested in a bespoke training solution for this course, please contact us to discuss arrangements.

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

This instructor-led live training, available online or onsite, is designed for beginner to intermediate 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:

• Comprehend 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.
• Enhance database performance and monitor system health using Oracle tools.
• Plan and implement migrations from earlier Oracle Database versions to 19c.

Course Format

• Interactive lectures and discussions.
• Numerous exercises and practical practice sessions.
• Hands-on implementation within a live-lab environment.

Customization Options

• To request customized training for this course, please contact us to arrange details.

This instructor-led, live training in Portugal (online or onsite) is designed for system administrators who wish to learn how to administer, monitor, and support an Oracle database.

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

• Comprehend the key features and architectural changes in the Oracle database.
• Manage and monitor Oracle databases.
• Optimize Oracle database performance.

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

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

• Grasp the fundamental concepts of backup and recovery in Oracle Database 19c, including its architecture and various failure modes.
• Acquire practical experience in configuring backup and recovery settings, such as the RMAN environment and the fast recovery area.
• Develop hands-on skills in executing diverse backup and recovery operations, including full, incremental, and point-in-time recovery.
• Learn to leverage Oracle's Flashback technology for efficient database recovery and to manage disaster recovery scenarios.
• Implement 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 Portugal (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 Portugal (online or onsite) is designed for beginner-level database administrators aiming to equip themselves with the necessary skills to manage and optimise their Oracle environments effectively.

Upon completing this training, participants will be capable of:

• Grasping the core features and architecture of Oracle Database 19c, encompassing system requirements and installation procedures.
• Acquiring practical expertise in installing Oracle Database 19c and Oracle Grid Infrastructure, including the configuration of network, storage, and security settings.
• Mastering the full upgrade process for Oracle Database 19c, ranging from pre-upgrade planning to post-upgrade validation.
• Developing troubleshooting capabilities to address common challenges encountered during installation and upgrade phases.
• Applying best practices for Oracle Database installation and upgrades to guarantee a seamless and successful deployment.

This instructor-led, live training in Portugal (online or on-site) is aimed at intermediate-level database administrators who wish to effectively manage and optimise a multitenant environment.

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

• Understand the key components and benefits 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 Portugal (online or on-site) is designed for intermediate-level database administrators looking to manage and optimise complex, high-availability Oracle database environments.

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

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

This instructor-led, live training in Portugal (online or onsite) is tailored for beginner-level database administrators and developers who want to master SQL for efficiently managing, querying, and manipulating data in Oracle databases for administrative and operational tasks.

Upon completing this training, participants will be able to:

• Grasp Oracle database architecture, including schemas, users, and sessions.
• Write and optimize SQL queries for data retrieval, filtering, and manipulation.
• Utilize 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 such as views, sequences, and indexes to enhance database operations. 

This instructor-led, live training in Portugal (online or onsite) is tailored for intermediate-level developers and database administrators who aim to leverage Oracle SQL to design, manage, and optimize database applications while automating tasks efficiently.

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

• Grasp Oracle database architecture and manage users, schemas, and permissions.
• Write optimized SQL queries for data retrieval, manipulation, and analysis.
• Employ advanced SQL techniques, including joins, subqueries, and hierarchical queries.
• Design and manage 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 either online or on-site, targets beginner-level data professionals and analysts eager to grasp the foundational concepts and architecture of Oracle-based data warehouse systems.

Upon completing this training, participants will be capable of:

• Grasping the core concepts and architecture of Oracle data warehousing.
• Describing standard data warehouse components, such as fact and dimension tables.
• Identifying use cases and advantages of Oracle data warehousing within business intelligence.
• Preparing for advanced training in Oracle ETL, performance tuning, and warehouse optimization techniques.

Course Format

• Interactive lectures and discussions.
• Practical application of Oracle SQL and exploration of warehouse schemas.
• Guided conceptual exercises and warehouse design analysis.

Customization Options

• To arrange customized training for this course based on your internal data models or analytics objectives, please contact us.

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

This instructor-led training, available online or onsite, targets intermediate Oracle professionals looking to implement and refine data warehousing solutions using Oracle Database 19c.

Upon completion, participants will be equipped to:

• Design and deploy data warehouse schemas, including star and snowflake structures.
• Utilize Oracle partitioning and compression techniques for managing large datasets.
• Enhance ETL processes and optimize query performance for analytical tasks.
• Exploit Oracle capabilities for both real-time and historical reporting.

Course Format

• Engaging lectures and group discussions.
• Practical application of Oracle Data Warehouse features within sample scenarios.
• Guided exercises centred on data modeling, ETL, and performance tuning.

Customization Options

• For tailored training aligned with your organization's specific data models or reporting requirements, please contact us to arrange a session.

SQL Tuning in Oracle Database 19c involves enhancing SQL performance through the application of analysis, statistical data, and optimization strategies.

This instructor-led live training, available online or onsite, is designed for intermediate Oracle professionals seeking to understand and implement SQL tuning techniques for Oracle Database 19c to enhance query execution and overall database efficiency.

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

• Interpreting execution plans to identify performance bottlenecks.
• Applying Oracle tuning tools such as AWR, ADDM, and the SQL Tuning Advisor.
• Utilizing indexes, hints, and statistics to optimize queries.
• Diagnosing and resolving inefficient SQL statements in practical environments.

Course Format

• Interactive lectures and discussions.
• Practical application of Oracle tuning tools and SQL queries.
• Guided exercises focused on real-world tuning scenarios and performance analysis.

Course Customization Options

• For customized training tailored to your specific system or business queries, please contact us to make arrangements.

Target Audience

This training is designed for individuals who are beginning their journey with the SQL language within an Oracle database environment.

Course Learning Outcomes:

• How to construct queries.
• What capabilities SQL offers.
• What constitutes a relational database.
• The structure of SQL and its commands.

This two-day course provides an introduction to SQL Developer, SQL*Plus, and SQL (Structured Query Language), the language used to access relational databases. It also covers the new features of the latest ORACLE version. The principles learned can be applied to various databases, such as Microsoft SQL Server, MySQL, Access, Informix, and DB2.

The course is delivered as a workshop, combining lectures, working examples, and practical exercises. Although the content can be customized, at least two days are required to cover the core elements.

Full course notes are provided, along with sample database files, example SQL files, and free software tools for accessing an ORACLE database.