Online Database Training in Slovenia

This instructor-led, live training in Slovenia (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 Slovenia (online or onsite) is aimed at intermediate-level database administrators and IT professionals who wish to gain practical expertise in installing, configuring, securing, and maintaining Oracle Database 23ai.

By the end 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 training in Slovenia focuses on Oracle SOA Suite 12c for intermediate specialists. Learn to design, deploy, and monitor composite applications, orchestrate services, and integrate systems using BPEL, Mediators, and adapters for robust enterprise solutions.

This instructor-led training in Slovenia covers Oracle Data Integrator (ODI) architecture, ELT processing, and Knowledge Modules. Participants will design data mappings, implement interfaces, and manage deployments to build robust integration solutions for heterogeneous systems.

This instructor-led, live training in Slovenia (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 Slovenia (online or onsite) is aimed at intermediate-level cloud and DevOps engineers who wish to enhance cloud observability with Grafana and Prometheus.

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

• Understand the benefits of integrating Grafana and Prometheus with cloud platforms.
• Set up Prometheus for monitoring cloud-based resources.
• Configure Grafana for visualizing cloud service metrics.
• Leverage cloud-native tools and integrations for monitoring scalability.

This 21-hour instructor-led training in Slovenia helps data engineers and DBAs integrate AI models into PostgreSQL. Participants learn to deploy optimized architectures, implement vector search, and enforce strict governance, ensuring secure and high-performance enterprise-grade AI solutions.

This instructor-led, live training in Slovenia (online or onsite) is aimed at intermediate-level to advanced-level database administrators, network engineers, and IT professionals who wish to optimize database performance, scalability, and reliability using Spine-Leaf architecture with VXLAN.

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

• Understand the Spine-Leaf network topology and its benefits.
• Implement VXLAN for scalable and efficient database networking.
• Optimize database workloads across distributed data center environments.
• Deploy Spine-Leaf architecture in cloud and on-premises data centers.
• Enhance network security, redundancy, and fault tolerance for database environments.
• Automate network configurations for database management using Python and Ansible.

This instructor-led, live training in Slovenia (online or onsite) is aimed at intermediate-level developers and database administrators who wish to use Oracle SQL to design, manage, and optimize database applications and automate tasks efficiently.

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

• Understand Oracle database architecture and manage users, schemas, and permissions.
• Write optimized SQL queries for data retrieval, manipulation, and analysis.
• Use advanced SQL techniques, including joins, subqueries, and hierarchical queries.
• Design and manage database objects like tables, indexes, views, and sequences.

This instructor-led, live training in Slovenia (online or onsite) is aimed at beginner-level professionals who wish to learn how to use PostgreSQL for creating databases, writing SQL queries, manipulating data, and managing tables using both SQL commands and PGAdmin. The course also provides a basic introduction to the Timescale extension for time-series data.

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

• Understand relational database principles and PostgreSQL architecture.
• Install, configure, and navigate PostgreSQL and PGAdmin.
• Write and run SQL queries for data selection, filtering, grouping, and joining.
• Manipulate data with SQL statements and manage database objects.
• Create and manage views and explore PostgreSQL extensions like Timescale.

This instructor-led, live training in Slovenia (online or onsite) is aimed at intermediate-level IT professionals who wish to learn how to design, implement, and manage relational databases, and how to query and manipulate data using SQL.

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

• Understand the fundamentals of database design.
• Learn to create and manage relational databases.
• Gain proficiency in writing SQL queries to retrieve and manipulate data.
• Understand advanced SQL concepts and techniques.
• Develop skills to optimize and maintain databases.

This instructor-led, live training in Slovenia (online or onsite) is aimed at data scientists and developers who wish to use and integrate SQL, Python, and Tableau to perform complex data analysis, processing, and visualization.

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

• Set up the necessary environment to perform data analysis with SQL, Python, and Tableau.
• Understand the key concepts of software integration (data, servers, clients, APIs, endpoints, etc.).
• Get a refresher on the fundamentals of Python and SQL.
• Perform data pre-processing techniques in Python.
• Learn how to connect Python and SQL for data analysis.
• Create insightful data visualizations and charts with Tableau.

CockroachDB is an open-source distributed SQL database designed for resilience and data locality. It replaces proprietary global databases like Google Spanner while keeping full infrastructure control. This instructor-led, live training (online or onsite) is aimed at advanced database engineers and architects who wish to use CockroachDB to replace proprietary global SQL databases.

This instructor-led, live training in Slovenia (online or onsite) is aimed at database administrators and developers who wish to migrate from proprietary databases to open source PostgreSQL.

By the end of this training, participants will be able to assess database migration readiness, plan and execute schema migration strategies, migrate data using appropriate tools, and handle application code conversion.

The SQL 2016 Querying course 20761 aims to impart skills on writing queries for Transact-SQL language.

This instructor-led, live training in Slovenia (online or onsite) is aimed at developers who wish to use Oracle APEX to develop, scale, and deploy applications faster with less code.

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

• Set up the necessary development environment to start developing database apps with Oracle APEX.
• Understand and explore the Oracle APEX tools to build a fully-featured application.
• Learn how to create applications and pages using Oracle APEX and the Page Designer UI.
• Extend the functionality of complex enterprise apps easily with Oracle APEX.
• Optimize and scale application performance and deployment.
• Control and secure access to application data and components.

The Oracle SQL Fundamentals training course is a comprehensive program designed to equip participants with essential skills and knowledge in Structured Query Language (SQL) using Oracle Database.

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

• Gain proficiency in writing SQL queries to retrieve and manipulate data in Oracle databases.
• Acquire essential skills in joining tables and handling complex data relationships.
• Understand how to use functions effectively for data manipulation and calculation.
• Master the art of writing efficient sub-queries to perform advanced data filtering and processing
• Gain confidence to work with Oracle SQL in real-world scenarios, enhancing their career prospects in database management and development.

The course covers the fundamentals of PostgreSQL server extensions and libraries used to integrate AI techniques into database systems, including: similarity/semantic search based on embedding vectors, Text-to-SQL querying, and Retrieval-Augmented Generation (RAG). Students will learn how to install PgVector and PgAI, generate and load vector embeddings, create vector indexes, implement semantic search and RAG, develop Text-to-SQL applications using LangChain with Python/JavaScript. Demonstrations and hands-on practice reinforce the core concepts and practical skills.