SQL in SQL Server Training Course

This instructor-led, live training in Greece (online or onsite) is designed for beginner to intermediate-level developers and database administrators who wish to become proficient in SQL Server 2012 Integration Services.

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

• Grasp the fundamental principles of ETL and the specific role of SSIS.
• Develop, deploy, and manage SSIS packages.
• Design and implement Control Flow structures to define the sequence of tasks within a package.
• Implement workflows and configure constraints to ensure effective task execution.
• Construct Data Flows to extract, transform, and load data efficiently.
• Leverage Variables and Containers to increase package flexibility.
• Manage transactions to guarantee data consistency.
• Apply effective error handling and debugging techniques.
• Configure logging mechanisms for tracking and monitoring activities.
• Handle Slowly Changing Dimensions to manage evolving data.
• Deploy packages for production environments.
• Implement security measures to safeguard sensitive information.
• Utilize scripting to extend SSIS capabilities.
• Adopt best practices to create efficient and maintainable SSIS solutions.

This instructor-led, live training in Greece (online or onsite) is designed for database administrators, developers, and analysts at an intermediate level 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 aim to integrate AI capabilities into SQL workflows to facilitate natural language querying, intelligent optimization, and automated data analysis.

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

• Integrate LLMs such as GPT, DeepSeek, LLaMA, Qwen, and Mistral into SQL environments.
• Construct 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 lecture and discussion.
• Extensive exercises and practice.
• 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 Greece (available online or onsite) is tailored for intermediate-level database administrators, SQL developers, and data analysts seeking to improve their SQL proficiency through the mastery of Analytic Functions.

By the conclusion of this training, participants will be capable of:

• Comprehending the concept and value of Analytic Functions.
• Deploying various Analytic Functions to resolve complex analytical issues.
• Merging Analytic Functions with other SQL features for holistic data analysis.
• Optimizing queries for superior performance through the use of Analytic Functions.

Course Structure

• Engaging lectures complemented by active discussion.
• Ample opportunities for exercises and practical application.
• Practical implementation within a live laboratory environment.

This course is designed to provide a comprehensive understanding of SQL usage across various databases (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 enhances efficiency but also supports the development of IT systems utilising relational databases.

SQL serves as the standard language for accessing and manipulating databases.

This instructor-led live training, available online or onsite, is designed for beginners who want to learn how to query data and generate reports using SQL.

Upon completing this training, participants will be able to:

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

Course Format

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

Course Customization Options

• For a customized version of this course, please contact us to make arrangements.

This instructor-led, live training in Greece (online or onsite) is tailored for beginner to intermediate data analysts, database professionals, and software developers who aim to master SQL for effective database management.

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 in Greece (online or onsite) is designed for 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 aimed at beginner-level to advanced-level users who wish to build efficient SQL queries and work confidently with relational databases.

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

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

Format of the Course

• Instructor-led lectures combined with guided discussions.
• Hands-on query building and practical exercises.
• Live-lab demonstrations using real datasets.

Course Customization Options

• If you require a tailored SQL program for your organization, please contact us to arrange.

This SQL training course is designed for individuals aiming to acquire the essential skills needed to extract and analyze data from any database, as well as to generate comprehensive reports. Participants will learn:

• how to compose SQL queries
• the concept of relational databases and their practical applications
• the nature of relations and methods for establishing them
• the underlying structure of data
• differences between SQL dialects (Oracle, T-SQL, ANSI)
• hands-on techniques for writing queries

This course focuses on standard ANSI SQL, which is compatible with a wide range of databases, including Oracle, MySQL, Microsoft Access, Microsoft SQL Server, DB2, Informix, PostgreSQL, and other relational database systems.

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

This instructor-led, live training session, available either online or onsite, is tailored for intermediate-level professionals aiming to enhance their SQL expertise in complex querying, data manipulation, and performance optimization.

Upon completing this training, participants will be equipped to:

• Construct intricate SQL queries utilizing advanced joins and subqueries.
• Execute data manipulation through INSERT, UPDATE, and DELETE operations.
• Apply window functions for sophisticated analytics.
• Optimize queries to achieve superior performance.

Course Format

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

Customization Options

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

SSAS (SQL Server Analysis Services) is a Microsoft tool for Online Analytical Processing (OLAP) and data mining, designed to analyze data across multiple databases, tables, or files. Its semantic data models are utilized by client applications such as Power BI, Excel, Reporting Services, and various other data visualization tools.

In this instructor-led live training, delivered either onsite or remotely, participants will learn how to leverage SSAS to analyze large volumes of data within databases and data warehouses.

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

• Install and configure SSAS
• Understand the relationship between SSAS, SSIS, and SSRS
• Apply multidimensional data modelling to extract business insights from data
• Design OLAP (Online Analytical Processing) cubes
• Query and manipulate multidimensional data using the MDX (Multidimensional Expressions) query language
• Deploy real-world BI solutions using SSAS

Audience

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

Format of the Course

• Interactive lecture and discussion
• Abundant exercises and practice
• Hands-on implementation in a live-lab environment

Course Customization Options

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

This instructor-led, live training in Greece (online or onsite) is designed for beginner-level data professionals seeking to learn how to design, implement, and manage SSIS packages for 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 key component of Microsoft SQL Server, offering a robust platform for data integration and workflow applications. It is extensively utilised for data migration, warehousing, and transformation tasks.

This instructor-led live training, available either online or on-site, is designed for intermediate-level data professionals and developers seeking to specialise in constructing advanced SSIS data flows, transformations, and managing Slowly Changing Dimensions (SCD) for data warehousing scenarios.

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

• Designing and implementing resilient data flows using SSIS.
• Working effectively with diverse data sources, destinations, and transformations.
• Implementing Slowly Changing Dimensions (SCD) to manage historical data changes.
• Deploying, executing, and troubleshooting SSIS packages with efficiency.

Course Format

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

Course Customisation Options

• To arrange a bespoke training session for this course, please contact us.