SQL Intermediate to Advanced Training Course

This instructor-led, live training in Serbia (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 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 online or onsite) 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.
• Numerous exercises and practice sessions.
• Hands-on implementation in a live-lab environment.

Course Customization Options

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

This instructor-led, live training in Serbia (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

• The course features interactive lectures and discussions.
• It includes numerous exercises and practical sessions.
• Participants will engage in hands-on implementation within a live-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.

Our MySQL Fundamentals Training course is designed to introduce participants to the core concepts of MySQL, a widely-used relational database management system. Geared towards beginners, this course provides a solid foundation for individuals interested in database management, software development, or data analysis.

Upon completion, participants will learn to:

1. Effectively Navigate MySQL: Understand the MySQL environment, including its structure and key components, enabling seamless navigation and interaction with the database system.
2. Execute Data Manipulation Operations: Perform basic and intermediate data manipulation operations such as inserting, updating, deleting, and retrieving data from MySQL databases.
3. Construct SQL Queries: Craft SQL queries to retrieve specific data from databases, incorporating filtering, sorting, and limiting techniques to refine query results.
4. Enforce Data Integrity: Apply constraints such as primary keys, foreign keys, unique constraints, and nullability to maintain data integrity and ensure consistency within MySQL databases.
5. Manage Transactions: Initiate, commit, and roll back transactions to ensure data consistency and reliability in multi-step operations within MySQL databases.
6. Utilize Data Types and Functions: Understand and utilize a variety of data types and built-in functions available in MySQL for effective data handling, calculation, and transformation tasks.
7. Apply Practical Skills: Engage in hands-on projects and case studies to apply learned concepts in practical scenarios, reinforcing understanding and developing problem-solving abilities.

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 goal of this course is to offer a comprehensive understanding of using SQL for various databases (Oracle, SQL Server, MS Access, etc.). By grasping analytic functions and the techniques for joining different tables within a database, participants will be able to shift data analysis tasks to the database level, rather than performing them in applications like MS Excel. This approach can also aid in developing any IT system that utilizes a relational database.

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

This instructor-led, live training (available online or on-site) is designed for beginners who want to learn how to use SQL for data querying and reporting.

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

• Comprehend the structure of relational databases.
• Write basic SQL statements to extract, filter, and sort data.
• Utilize aggregate functions to summarize data.
• Perform basic joins between multiple tables.

Format of the Course

• Interactive lectures and discussions.
• 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 Serbia (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 designed for software developers, managers, and business analysts who want to use big data systems to store and retrieve large amounts of data efficiently.

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 technologies available.
• Transform data from various data systems into reporting systems.
• Learn to write SQL queries in:
  • MySQL
  • Postgres
  • Hive Query Language (HiveQL/HQL)
  • Redshift

Format of the Course

• Interactive lecture and discussion.
• Plenty of exercises and practical activities.
• 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 Serbia (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 for querying, manipulating, and managing data within relational database systems.

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

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

• Formulate SQL queries to retrieve, filter, and sort data effectively.
• Perform data manipulation using insert, update, and delete operations.
• Create joins, subqueries, and generate aggregated reports.
• Apply advanced SQL techniques for practical data analysis in real-world scenarios.

Format of the Course

• Interactive lectures led by an instructor, complemented by guided discussions.
• Hands-on exercises and practical query building activities.
• Live-lab demonstrations using real-world datasets.

Course Customization Options

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

This SQL training program is designed for individuals aiming to acquire the essential skills needed to extract and analyze data from various databases and generate reports. Participants will learn:

• how to compose SQL queries
• the concept of relational databases and their applications
• the nature of relations and how to establish them
• data structure fundamentals
• variations among different SQL dialects (Oracle, T-SQL, ANSI)
• practical techniques for crafting queries

This SQL course focuses on generic ANSI SQL, which can be applied across multiple databases such as Oracle, MySQL, Microsoft Access, Microsoft SQL Server, DB2, Informix, PostgreSQL, and other relational database systems.

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

This instructor-led, live training (available online or on-site) is designed for intermediate users who want to enhance their SQL skills in areas such as 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.
• Manage data effectively with INSERT, UPDATE, and DELETE commands.
• Leverage window functions for more in-depth analytics.
• Optimize query performance for improved efficiency.

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.