Data Analysis with SQL, Python, and Tableau Training Course

This instructor-led, live training in South Africa (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 using artificial intelligence and large language models (LLMs) to automate, optimise, and improve how SQL queries are created, executed, and interpreted within enterprise data environments.

This instructor-led, live training (available online or onsite) is designed for intermediate-level data engineers and technical leads who wish to incorporate AI capabilities into their SQL workflows to facilitate natural language querying, intelligent optimisation, 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.
• Build natural-language-to-SQL pipelines for conversational data access.
• Implement AI-driven query optimisation and error detection.
• Design secure, auditable AI-SQL workflows for enterprise use.

Format of the Course

• Interactive lecture and discussion.
• Lots of 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.

 SQL Database Management and Design equips practitioners with advanced techniques for building relational databases from foundational queries to schema design. Covers core principles of SQL query commands, union operations, aggregation functions, and entity relationship modeling. Examines proven methods for multi-table joins, transaction management, and ACID properties. Helps professionals normalize tables, optimize data selection, and design robust database architectures for reliable information systems.

This instructor-led live training in South Africa (online or onsite) is designed for intermediate-level database administrators and IT professionals seeking to optimise the performance of Oracle Database 19c.

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

• Comprehend the concepts of Oracle Database 19c performance tuning.
• Effectively utilise performance management tools.
• Optimise database performance through various tuning techniques.
• Troubleshoot and resolve performance-related issues.

This course is designed to provide a comprehensive understanding of SQL usage across various database platforms, including Oracle, SQL Server, and MS Access. By mastering analytic functions and table joining techniques, participants will learn to shift data analysis operations from MS Excel directly to the database layer. This approach not only streamlines analytical workflows but also supports the development of IT systems relying on relational databases.

SQL serves as the standard language for interacting with and manipulating database systems.

This instructor-led live training, available both online and onsite, is designed for beginners who aim to grasp and utilise SQL for data querying and reporting purposes.

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

• Grasping the architecture of relational databases.
• Constructing fundamental SQL statements to retrieve, filter, and organise data.
• Employing aggregate functions to summarise information.
• Executing basic joins across multiple tables.

Course Format

• Engaging lectures and discussions.
• Abundant exercises and practical application.
• Practical implementation within a live laboratory environment.

Customisation Options

• To arrange bespoke training for this course, please reach out to us.

This instructor-led, live training in South Africa (online or onsite) is targeted at beginner 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 summarise data.
• Implement more complex operations like joins, subqueries, and set operations.
• Apply intermediate techniques such as indexes, views, stored procedures, and triggers.

By the conclusion of this training, participants will be equipped to:

This instructor-led, live training in South Africa (online or onsite) is aimed at data scientists who wish to program in R for Tableau.

• Implement Tableau analytics with R.
• Return values to Tableau using learning algorithms in R.
• Structure and visualise R functions in Tableau.
• Make data-driven decisions for business operations.

This instructor-led, live training in South Africa (online or onsite) is designed for beginner to intermediate data analysts who wish to utilise Tableau Desktop to convert raw data into meaningful insights via graphical representations such as charts, graphs, maps, and tables.

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

• Connect to various data sources (Excel, CSV, databases, cloud-based) and comprehend the differences between live and extract connections.
• Prepare and clean data for analysis, including renaming fields, managing null values, and merging datasets through joins and blends.
• Create fundamental visualisations like tables, bar charts, line charts, and maps, and apply filters to refine data presentations.
• Develop intermediate visualisations, including geographic maps and dual-axis charts, while leveraging hierarchies, groups, and sets to enhance analysis.
• Construct calculated fields and parameters to generate dynamic and tailored visualisations based on user inputs and logic functions.
• Design interactive dashboards and stories, integrating multiple visualisations and filters to convey a cohesive narrative.

Tableau Explorer represents a specific licence tier within Tableau Cloud, tailored for users who engage with dashboards, apply filters, generate views, and collaborate with teams by leveraging published data sources.

This instructor-led, live training—available either online or onsite—is designed for beginner to intermediate business users who wish to explore, filter, and interact with data using Tableau Explorer in Tableau Cloud.

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

• Confidently navigate Tableau dashboards and shared workbooks.
• Apply filters, drill down, and export data from dashboards.
• Create saved views and custom alerts triggered by data changes.
• Collaborate with team members through comments, subscriptions, and shared views.

Format of the Course

• Interactive lectures and demonstrations.
• Hands-on exercises utilising shared dashboards and published content.
• Real-time practice in Tableau Cloud with guided exploration.

Course Customization Options

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

Upon completion of this training, participants will be equipped with the following capabilities:

This instructor-led, live training in South Africa (online or onsite) is aimed at intermediate-level digital forensic and cybersecurity professionals who wish to have a comprehensive understanding and practical skills in using Tableau Forensic Imager for digital forensic purposes.

• Understand the role and importance of digital forensic imaging in investigations.
• Operate Tableau Forensic Imager to acquire forensically sound images.
• Apply best practices in handling and preserving digital evidence.
• Navigate the software interface to configure, execute, and manage imaging tasks.
• Analyze and validate forensic images to ensure integrity and admissibility in court.

This instructor-led live training, conducted South Africa (online or onsite), is tailored for data analysts and scientists who aim to leverage Tableau for data search, analysis, and visualization.

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

• Connect to your data.
• Edit and save a data source.
• Understand Tableau terminology.
• Use the Tableau interface / paradigm to effectively create powerful visualizations.
• Create calculations including arithmetic calculations, custom aggregations and ratios, date math, and table calculations.
• Represent your data using different visualization types.
• Build dashboards to share visualizations.

This instructor-led, live training in South Africa (online or onsite) is aimed at beginner to intermediate-level data analysts who wish to gain practical knowledge of Tableau Prep Builder and the essential mapping functionalities in Tableau to address data preparation and visualization challenges.

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

• Connect to a variety of data sources, including cloud-based and local files, and manage live and extracted data connections.
• Perform data fusion and combination using advanced joining techniques to merge multiple datasets from different sources for better analysis.
• Create calculated fields and perform operations to manipulate and analyze data dynamically.
• Publish and update prepared data to Tableau Server or Tableau Online, enabling automated updates and scheduling.
• Create basic and advanced maps with geographic data, including filled maps, density maps, and dual-axis maps.
• Apply mapping techniques to solve real-world business problems by creating interactive, detailed geographic visualizations.

This instructor-led, live training in South Africa (online or onsite) is aimed at advanced-level data professionals who wish to use Tableau to build complex visualizations, optimize dashboards, and perform advanced data analysis.

By the end of this training, participants will be able to: install and configure Tableau for advanced use, create advanced calculations, design interactive dashboards, and optimize performance.

This engaging 4-day course is tailored for Tableau beginners. You will become proficient in all Tableau features and learn how to create and share data visualisations with others. The course guides you through every step, including connecting to data, creating calculations, selecting the right chart, building dashboards, and publishing your work.

The course is structured with lectures dedicated to each topic, followed by practical exercises. The session concludes with a 30-minute test and a 60-minute project assignment.

Course milestones:

• Get comfortable with the Tableau interface.
• Connect to and work with your data.
• Utilise Tableau features effectively.
• Build insightful visualisations.
• Share your work with a wider audience.

Course format:

• Interactive lectures and discussions.
• Ample exercises and practice.
• Hands-on implementation in a live-lab environment.
• Knowledge test and hands-on project at the end of the course