SQL in MySQL Training Course

This instructor-led, live training in Slovakia (online or onsite) is aimed at intermediate-level database administrators, developers, and analysts who wish to master advanced SQL functionalities for complex data operations and database management.

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

• Perform advanced querying techniques using unions, subqueries, and complex joins.
• Add, update, and delete data, tables, views, and indexes with precision.
• Ensure data integrity through transactions and manipulate database structures.
• Create and manage databases efficiently for robust data storage and retrieval.

AI for SQL is the application of artificial intelligence and large language models (LLMs) to automate, optimize, and enhance the generation, execution, and interpretation of SQL queries within enterprise data environments.

This instructor-led, live training (available both online and on-site) is designed for intermediate-level data engineers and technical leads who want to integrate AI capabilities into their SQL workflows. The goal is to enable natural language querying, intelligent optimization, and automated data analysis.

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

• Integrate LLMs such as GPT, DeepSeek, LLaMA, Qwen, and Mistral into their SQL environments.
• Develop natural-language-to-SQL pipelines for conversational data access.
• Implement AI-driven query optimization and error detection.
• Design secure, auditable AI-SQL workflows suitable for enterprise use.

Format of the Course

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

Course Customization Options

• For customized training options, please contact us to arrange.

This instructor-led, live training in Slovakia (online or onsite) is aimed at intermediate-level database administrators, SQL developers, and data analysts who wish to enhance their SQL skills by mastering the use of Analytic Functions.

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

• Understand the concept and importance of Analytic Functions.
• Apply various Analytic Functions to solve complex analytical problems.
• Combine Analytic Functions with other SQL features for comprehensive data analysis.
• Optimize queries for better performance using Analytic Functions.

Course Format

• Engaging lectures with interactive discussions.
• Ample exercises and practical activities.
• Practical implementation in a real-time lab environment.

Administering a SQL Database Infrastructure MOC 20764-C course imparts skills and knowledge to manage and maintain SQL Server databases while operating on a SQL database infrastructure.

This instructor-led, live training in Slovakia (online or onsite) is aimed at intermediate-level database administrators and IT professionals who wish to optimize the performance of Oracle Database 19c.

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

• Understand Oracle Database 19c performance tuning concepts.
• Use performance management tools effectively.
• Optimize database performance through tuning techniques.
• Troubleshoot and resolve performance issues.

This live instructor-led training (onsite or remote) will guide you through the most important elements of  the SQL language. A combination of comprehensively prepared training materials and the expertise of the instructor will serve as an introduction to the world of databases.

The objective of this course is to offer a comprehensive understanding of using SQL for various databases (such as Oracle, SQL Server, and MS Access). Gaining insight into analytic functions and the techniques for joining different tables within a database will enable participants to shift data analysis tasks to the database level, rather than performing them in applications like MS Excel. This approach is also beneficial for developing any IT system that utilizes a relational database.

SQL is a standard language used for accessing and manipulating databases.

This instructor-led, live training (online or onsite) is designed for beginner-level users who wish to understand and use SQL for data querying and reporting.

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

• Grasp the structure of relational databases.
• Compose basic SQL statements to retrieve, filter, and sort data.
• Utilize aggregate functions to summarize data.
• Execute basic joins between multiple tables.

Format of the Course

• Interactive lecture and discussion sessions.
• Ample exercises and practice opportunities.
• Hands-on implementation in a live-lab environment.

Course Customization Options

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

This instructor-led, live training in Slovakia (online or onsite) is aimed at beginner-level to intermediate-level data analysts, database professionals, and software developers who wish to learn SQL to manage databases effectively.

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

• Understand and use fundamental SQL commands and queries.
• Create and manipulate tables and databases.
• Use SQL to sort, filter, and summarize data.
• Implement more complex operations like joins, subqueries, and set operations.
• Apply intermediate techniques such as indexes, views, stored procedures, and triggers.

This instructor-led, live training (online or onsite) is aimed at software developers, managers, and business analysts who wish to use big data systems to store and retrieve large amounts of data.

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

• Efficiently query large datasets.
• Understand how big data systems manage and access data.
• Leverage the latest big data systems available.
• Transform data from various systems into reporting formats.
• Master writing SQL queries in:
  • MySQL
  • Postgres
  • Hive Query Language (HiveQL/HQL)
  • Redshift

Format of the Course

• Interactive lecture and discussion.
• Plenty of exercises and practice sessions.
• Hands-on implementation in a live-lab environment.

Course Customization Options

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

This instructor-led, live training in Slovakia (online or onsite) is aimed at beginners, programmers, and database administrators who wish to learn or improve their SQL development skills and knowledge.

By the end of this training, participants will be able to install, create, manage, manipulate, and monitor databases using SQL and database management systems.

SQL is a standardized language used to query, manipulate, and manage data within relational database systems.

This instructor-led, live training (online or onsite) is designed for users ranging from beginners to advanced levels who want to construct efficient SQL queries and work confidently with relational databases.

By the end of this training, participants will have gained the skills to:

• Construct SQL queries to retrieve, filter, and sort data effectively.
• Perform data manipulation using insert, update, and delete operations.
• Create joins, subqueries, and aggregated reports to analyze data comprehensively.
• Apply advanced SQL techniques for real-world data analysis tasks.

Format of the Course

• Instructor-led lectures complemented by guided discussions.
• Hands-on query building and practical exercises to reinforce learning.
• Live-lab demonstrations using real datasets for a practical learning experience.

Course Customization Options

• If you need a customized SQL program tailored to your organization's needs, please contact us to arrange it.

This SQL training course is designed for individuals who wish to acquire the essential skills needed to extract and analyse data from any database and generate reports. Participants will learn:

• how to write SQL queries
• the concept of relational databases and their usage
• what relations are and how to establish them
• the structure of data
• the differences between various SQL dialects (Oracle, T-SQL, ANSI)
• practical techniques for writing effective queries

This SQL course focuses on generic ANSI SQL, which can be applied in any database system, including Oracle, MySQL, Microsoft Access, Microsoft SQL Server, DB2, Informix, PostgreSQL, and other relational databases.

SQL is a robust language for managing and analyzing structured data in relational databases.

This instructor-led, live training (online or onsite) is designed for intermediate-level users who want to enhance their SQL skills for complex queries, data manipulation, and performance optimization.

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

• Compose advanced SQL queries using sophisticated joins and subqueries.
• Manipulate data with INSERT, UPDATE, and DELETE statements.
• Leverage window functions for in-depth analytics.
• Optimize queries to improve performance.

Format of the Course

• Interactive lectures and discussions.
• Ample exercises and practice sessions.
• Practical implementation in a live-lab environment.

Course Customization Options

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