Oracle Training in Athens

This instructor-led, live training in Athens (online or onsite) is aimed at intermediate-level to advanced-level system administrators and IT professionals who wish to deepen their expertise in Oracle Linux 9 for system administration, performance tuning, security hardening, and automation.

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

• Manage and optimize Oracle Linux 9 for enterprise environments.
• Implement advanced networking and security configurations.
• Automate system administration tasks using scripting.
• Monitor and troubleshoot performance issues effectively.

This instructor-led live training in Athens, offered online or on-site, is designed for beginner to intermediate IT professionals and Linux users seeking a solid understanding of Oracle Linux 9, spanning from installation and configuration to system administration and security.

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

• Install and configure Oracle Linux 9.
• Manage users, groups, and permissions.
• Work with package management and system updates.
• Configure networking and storage solutions.
• Implement security best practices.
• Automate tasks using shell scripting.

This instructor-led, live training session in Athens (online or onsite) is intended for intermediate-level database administrators and IT professionals aiming to develop practical expertise in installing, configuring, securing, and maintaining Oracle Database 23ai.

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

• Install and configure Oracle Database 23ai.
• Manage database storage, users, and security settings.
• Optimize database performance using AI-driven automation.
• Implement backup and recovery strategies.
• Monitor and troubleshoot database performance issues.

This instructor-led, live training in Athens (online or onsite) targets advanced-level system administrators who wish to learn advanced system administration tasks, security configurations, network management, automation, and performance tuning for enterprise environments.

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

• Master advanced package management techniques, including creating custom repositories, resolving dependencies, and managing RPM packages with GPG keys.
• Implement and manage advanced filesystems and storage solutions using LVM, encryption, snapshots, and high-performance filesystems like XFS, Btrfs, and ZFS.
• Configure and manage advanced network services such as NIC bonding/teaming, VPNs, and secure remote administration tools.
• Configure high-availability clusters using Pacemaker and Corosync, including setting up failover services and monitoring cluster health.
• Manage virtualization environments with Oracle Linux Virtualization Manager (OLVM), and containers using Docker and Podman for container orchestration.

This instructor-led, live training in Greece (online or onsite) is designed for advanced-level system administrators who wish to deepen their knowledge in system management, troubleshooting, and performance tuning.

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

• Configuring and managing advanced user and group parameters, including the implementation of user quotas and system-wide user environments.
• Utilizing security auditing tools and configuring sudo to ensure controlled administrative access.
• Monitoring and optimizing system performance.
• Configuring, analyzing, and troubleshooting system logs.
• Developing and implementing backup and recovery solutions.

This instructor-led live training in Athens (online or onsite) is designed for intermediate-level system administrators aiming to effectively manage Oracle Linux Virtualization environments.

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

• Install and configure Oracle Linux Virtualization Manager and its associated components on a physical or virtual environment.
• Create, configure, and manage virtual machines (VMs) using OLVM.
• Set up virtual networks, VLANs, and manage network interfaces for virtual machines.
• Apply resource management techniques and performance tuning for both VMs and hosts.
• Diagnose and resolve common issues in virtualized environments using OLVM diagnostic tools and logs.

This instructor-led, live training in Athens (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 Athens (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 Athens (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 training in Athens is dedicated to Oracle SOA Suite 12c, catering to intermediate specialists. It covers the design, deployment, and monitoring of composite applications, alongside service orchestration and system integration using BPEL, Mediators, and adapters to build robust enterprise solutions.

This instructor-led, live training in Athens is centered on the Oracle Cloud Infrastructure Architect Professional certification. Participants will master the design, implementation, and security of enterprise-grade OCI architectures, learn to automate deployments using Terraform, and gain the necessary skills to successfully pass the Oracle certification exam.

This instructor-led, live training in Athens (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.

In this 21-hour, live instructor-led training held in Athens, participants will master the installation, configuration, and management of Oracle GoldenGate 19c. The curriculum emphasizes CDC, microservices, and troubleshooting to guarantee reliable, low-latency data integration and high availability.

This instructor-led live training in Athens (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 Athens (online or onsite) is designed for intermediate-level developers aiming to effectively utilize Oracle Visual Builder Studio for the creation and management of visual applications.

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

• Creating and designing visual applications using Oracle Visual Builder Studio.
• Leveraging pages, components, and flows to construct user interfaces.
• Implementing data binding and integrating with diverse data sources.
• Deploying applications to Oracle Cloud and managing associated environments.

This instructor-led, live training in Athens (online or on-site) is designed for intermediate-level database administrators who aim to maximize the potential of Oracle Enterprise Manager, ensuring efficient and effective oversight of their enterprise IT environments.

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

• Gain a comprehensive understanding of the Oracle Enterprise Manager (OEM) architecture.
• Learn the procedures for installing and configuring OEM to ensure a correctly established environment for monitoring and management.
• Master the skills necessary to add, configure, and manage distinct targets and target groups within OEM to organize and streamline management tasks.

This live, instructor-led training in Athens focuses on integrating Power BI with Oracle databases for complete data analysis workflows. Participants will gain expertise in ETL processes using Power Query, apply DAX and M formulas for advanced modeling, and create executive-level dashboards, thereby acquiring practical skills essential for corporate reporting.

This instructor-led, live training in Athens (online or onsite) is aimed at intermediate-level database administrators who wish to gain expertise in Oracle Cloud Database 2023, focusing on migration and integration in compliance with ISO109423 standards.

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

• Understand the features, architecture, and benefits of Oracle Cloud Database 2023.
• Comprehend and implement key ISO109423 standards in database migration and integration projects.
• Develop effective migration strategies, prepare data, and perform secure and efficient migrations using Oracle tools.
• Integrate Oracle Cloud Database with on-premises systems and other cloud services using best practices and Oracle Integration Cloud.
• Conduct thorough post-migration testing, optimize database performance, and maintain security and compliance with ISO109423 standards.

This instructor-led course in Athens explores Oracle Data Integrator (ODI) architecture, ELT processing, and Knowledge Modules. Learners will create data mappings, implement interfaces, and oversee deployments to construct robust integration solutions for heterogeneous systems.

This instructor-led, live training in Athens (online or onsite) is aimed at beginner-level CRM managers who wish to effectively manage and optimize their customer relationship management processes using Oracle's powerful tools and features.

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

• Understand the fundamentals of Oracle Siebel CRM.
• Learn how to configure and manage Siebel applications.
• Gain proficiency in using Siebel tools for customer relationship management.
• Explore advanced features for optimizing CRM processes.
• Develop skills in reporting and analytics for Siebel CRM.

This instructor-led, live training in Athens (online or onsite) is designed for intermediate-level billing and revenue managers who aim to effectively manage and optimize their billing and revenue operations using Oracle's powerful tools and features.

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

• Understand the fundamentals of Oracle communications billing and revenue management (BRM).
• Learn how to configure and manage billing processes.
• Gain proficiency in using Oracle BRM for revenue management.
• Explore advanced features for optimizing billing and revenue operations.
• Develop skills in reporting and analytics for billing and revenue management.

This live, instructor-led training session, delivered in Athens (online or onsite), is specifically designed for beginner-level customer service managers looking to effectively manage and enhance their customer service operations utilizing Oracle's powerful suite of tools and features.

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

• Understand the core principles of Oracle Service Management.
• Learn the methods for configuring and managing service requests.
• Gain proficiency in utilizing Oracle Service Cloud for operational customer service tasks.
• Explore advanced features aimed at optimizing service delivery.
• Develop skills in reporting and analytics for service management.

This instructor-led, live training in Athens (online or onsite) is aimed at intermediate-level database administrators who wish to improve the performance and efficiency of Oracle Database systems, particularly in environments utilizing Oracle Database Appliances.

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

• Understand the architecture and components of Oracle Database Appliance HA X8-X9r.
• Learn to identify and resolve performance issues.
• Gain practical skills in SQL tuning and instance tuning.
• Utilize Oracle's performance analysis tools effectively.
• Implement best practices for database tuning and optimization.

This instructor-led, live training in Athens (online or onsite) is aimed at intermediate-level maintenance personnel who wish to streamline their maintenance processes using Oracle Cloud ERP Fusion.

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

• Understand the core functionalities of the Oracle Maintenance Cloud.
• Implement corrective, preventive, and predictive maintenance strategies.
• Manage maintenance requests, work orders, and schedules efficiently.
• Utilize analytics for maintenance performance and improvement.

This instructor-led live training in Athens (online or on-site) is designed for beginner-level business and data analysts who want to leverage Oracle BI to derive valuable insights from their data.

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

• Navigate and utilize the Oracle BI interface effectively.
• Create and customize reports and dashboards tailored to business needs.
• Conduct ad-hoc analysis using various BI tools.
• Utilize advanced features for comprehensive data exploration.

This 21-hour instructor-led course in Athens focuses on the deployment and administration of Oracle Database Appliance X11. Through practical labs, participants acquire essential skills in architecture, configuration, and optimization, with a specific emphasis on managing storage, networking, and performance within enterprise settings.

This live, instructor-led course in Athens delves into OCI security architecture, IAM, encryption, and compliance standards. Designed for intermediate professionals, it provides hands-on laboratory experiences that empower you to effectively implement and manage secure cloud infrastructures in practical, real-world settings.

This instructor-led, live training in Athens (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.

Discover the developer-centric features of Oracle Database 23ai in this live training held in Athens. Participants will develop practical skills by leveraging AI Vector Search, enhanced JSON/relational duality, and asynchronous driver pipelines to streamline modern application development and AI-enabled operations.

This instructor-led, live training in Athens (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 live, instructor-led training in Athens (available online or onsite) is designed for system administrators seeking to master the usage and management of Oracle Linux 8 systems.

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

• Setting up passwordless authentication.
• Managing user and group accounts.
• Configuring network interfaces.
• Monitoring and troubleshooting Oracle Linux.

This live, instructor-led training in Athens, delivered either online or on-site, is tailored for system administrators looking to develop expertise in administering, monitoring, and supporting Oracle databases.

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

• Understanding the key feature enhancements and architectural modifications in the Oracle database.
• Managing and monitoring Oracle database systems.
• Optimizing the performance of Oracle databases.

This live, instructor-led training in Athens (online or onsite) targets database administrators and infrastructure engineers looking to deploy, manage, and troubleshoot Oracle AI Database 26ai in production using Oracle Database Appliance X11. The curriculum covers AI Vector Search, RAC and high availability, Oracle Linux KVM, hardware FRU management, and a structured troubleshooting workshop.

Oracle Linux Administration provides comprehensive training on deploying, configuring, and managing Oracle Linux in enterprise environments.

This instructor-led, live training. Is aimed at system administrators, infrastructure engineers, and DevOps professionals.

By the end of the course, participants will be able to:

• Install, administer, and secure Oracle Linux in production
• Manage storage, networking, packages, and services effectively
• Apply SELinux security, automate tasks, and perform recovery

Available in Athens.

The Oracle SQL Essentials training program is a thorough course designed to provide participants with the key skills and knowledge required for Structured Query Language (SQL) within the Oracle Database environment.

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

• Demonstrating proficiency in crafting SQL queries to extract and modify data in Oracle databases.
• Acquiring vital skills for joining tables and managing intricate data relationships.
• Understanding how to leverage functions effectively for data manipulation and computation.
• Mastering the technique of writing efficient sub-queries to execute advanced data filtering and processing
• Gaining the confidence to apply Oracle SQL in practical situations, thereby improving career opportunities in database management and development.