Transact SQL Advanced Training Course

This instructor-led, live training in Slovakia (online or onsite) is designed for beginner to intermediate-level developers and database administrators seeking to master SQL Server 2012 Integration Services.

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

• Grasp the fundamental principles of ETL and the specific role of SSIS.
• Create, deploy, and manage SSIS packages.
• Design and implement Control Flow to define the sequence of tasks within a package.
• Implement Workflow and configure constraints for efficient task execution.
• Construct Data Flows to extract, transform, and load data effectively.
• Utilize Variables and Containers to increase package flexibility.
• Manage Transactions to ensure data consistency.
• Implement robust error handling and debugging techniques.
• Set up Logging for tracking and monitoring purposes.
• Handle Slowly Changing Dimensions to manage evolving data.
• Deploy packages for production use.
• Implement security measures to safeguard sensitive data.
• Leverage scripting to extend SSIS functionality.
• Apply best practices for developing efficient and maintainable SSIS solutions.

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 involves applying artificial intelligence and Large Language Models (LLMs) to automate, optimize, and improve how SQL queries are generated, executed, and interpreted within enterprise data environments.

This instructor-led training (available online or onsite) targets intermediate data engineers and technical leads who want to integrate AI capabilities into SQL workflows, enabling 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 SQL environments.
• Create natural-language-to-SQL pipelines for conversational data access.
• Implement AI-driven query optimization and error detection.
• Design secure, auditable AI-SQL workflows for enterprise use.

Course Format

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

Course Customization Options

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

This instructor-led, live training in Slovakia (online or on-site) is tailored for intermediate-level database administrators, SQL developers, and data analysts who aim to upgrade their SQL skills by mastering the use of Analytic Functions.

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

• Grasp the concept and significance of Analytic Functions.
• Utilize various Analytic Functions to address complex analytical challenges.
• Integrate Analytic Functions with other SQL features to conduct comprehensive data analysis.
• Enhance query performance by leveraging Analytic Functions.

Course Format

• Interactive lectures and discussions.
• Extensive exercises and practical application.
• Hands-on implementation within a live-lab environment.

The Administering a SQL Database Infrastructure MOC 20764-C course equips learners with the skills and knowledge required to manage and maintain SQL Server databases while operating within a SQL database infrastructure.

This instructor-led live training, conducted Slovakia (online or onsite), is designed for intermediate-level database administrators and IT professionals aiming to optimize Oracle Database 19c performance.

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 (available onsite or remotely) will guide you through the most critical components of the SQL language. The combination of thoroughly prepared training materials and the instructor's expertise provides an introductory gateway to the world of databases.

This course is designed to deliver a comprehensive understanding of SQL usage across various database platforms (such as Oracle, SQL Server, and MS Access). By mastering analytic functions and techniques for joining multiple tables, participants will learn to shift data analysis tasks from MS Excel directly to the database layer. This approach not only streamlines analytical workflows but also supports the development of IT systems leveraging relational databases.

SQL serves as the standard language for interacting with and managing databases.

This instructor-led, live training session, available both online and on-site, is designed for beginners who want to learn how to utilize SQL for querying data and generating reports.

Upon completing this course, participants will be capable of:

• Gaining insight into the architecture of relational databases.
• Crafting fundamental SQL statements to extract, filter, and organize data.
• Applying aggregate functions to consolidate information.
• Executing basic joins across multiple tables.

Course Format

• Engaging lectures and discussions.
• Extensive exercises and practical drills.
• Practical implementation within a live-lab environment.

Customization Options

• For those seeking a tailored training experience for this course, please reach out to us to make arrangements.

This instructor-led, live training in Slovakia (online or on-site) is designed for beginner to intermediate data analysts, database professionals, and software developers who aim to learn SQL for effective database management.

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

• Comprehend and utilize core SQL commands and queries.
• Create and modify tables and databases.
• Leverage SQL to sort, filter, and summarize data.
• Execute complex operations such as joins, subqueries, and set operations.
• Apply intermediate techniques including indexes, views, stored procedures, and triggers.

This instructor-led, live training (available online or onsite) is designed for software developers, managers, and business analysts who aim to leverage big data systems to store and retrieve vast amounts of information.

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

• Efficiently query large datasets.
• Understand how big data systems store and retrieve information.
• Utilize the latest big data systems available.
• Process data from various data systems into reporting tools.
• Learn to write SQL queries in:
  • MySQL
  • PostgreSQL
  • Hive Query Language (HiveQL/HQL)
  • Redshift

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 arrange.

SSAS (SQL Server Analysis Services) is a Microsoft SQL Server tool designed for OLAP (Online Analytical Processing) and data mining, enabling the analysis of data across multiple databases, tables, or files. The semantic data models generated by SSAS serve client applications such as Power BI, Excel, Reporting Services, and various other data visualization tools.

This instructor-led live training, available either onsite or remotely, equips participants with the skills to utilize SSAS for analyzing large volumes of data stored in databases and data warehouses.

Upon completing this training, participants will be able to:

• Install and configure SSAS
• Grasp the relationships between SSAS, SSIS, and SSRS
• Apply multidimensional data modeling to derive business insights
• Design OLAP (Online Analytical Processing) cubes
• Query and manipulate multidimensional data using the MDX (Multidimensional Expressions) language
• Deploy real-world BI solutions leveraging SSAS

Audience

• BI (Business Intelligence) professionals
• Data Analysts
• Database and data warehousing specialists

Format of the Course

• Interactive lectures and discussions
• Extensive exercises and practical work
• Hands-on implementation within a live-lab environment

Course Customization Options

• This training utilizes the latest version of Microsoft SQL Server and SSAS.
• To request a customized training session for this course, please contact us to arrange it.

This instructor-led, live training in Slovakia (online or onsite) is aimed at beginner-level data professionals who wish to learn how to design, implement, and manage SSIS packages to perform data integration and transformation tasks.

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

• Understand the architecture and components of SSIS.
• Design and implement ETL processes using SSIS.
• Use SSIS tools to develop, deploy, and manage data integration solutions.
• Troubleshoot and optimize SSIS packages for performance and reliability.

SQL Server Integration Services (SSIS) serves as a core component of Microsoft SQL Server, offering a robust platform for data integration and workflow automation. It is widely utilized for executing data migration, warehousing, and transformation processes.

This instructor-led live training, available either online or onsite, is designed for intermediate-level data professionals and developers seeking to master the design of advanced SSIS data flows, complex transformations, and the management of Slowly Changing Dimensions (SCD) specifically for data warehousing use cases.

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

• Design and implement resilient data flows utilizing SSIS.
• Effectively work with diverse data sources, destinations, and transformation tools.
• Implement Slowly Changing Dimensions (SCD) to accurately manage historical data changes.
• Deploy, execute, and troubleshoot SSIS packages with high efficiency.

Course Format

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

Course Customization Options

• For organizations requiring a tailored training experience, please contact us to arrange a customized session.