Tableau Training in Bratislava

Tableau Explorer is a specialized license tier within Tableau Cloud, tailored for users who engage with dashboards, apply filters, generate views, and collaborate with teams via published data sources.

This instructor-led, live training (available online or onsite) targets beginner to intermediate business users seeking to explore, filter, and interact with data effectively using the Tableau Explorer role in Tableau Cloud.

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

• Navigating Tableau dashboards and shared workbooks with confidence.
• Applying filters, drilling down into details, and exporting data from dashboards.
• Creating saved views and custom alerts triggered by data changes.
• Collaborating with team members through comments, subscriptions, and shared views.

Course Format

• Interactive lectures and live demonstrations.
• Hands-on exercises utilizing shared dashboards and published content.
• Real-time practice in Tableau Cloud guided by expert exploration.

Customization Options

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

This instructor-led, live training in Bratislava (online or onsite) targets beginner to intermediate-level data analysts who aim 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 Bratislava (online or onsite) is designed for beginner to intermediate data analysts who want to use Tableau Desktop to transform raw data into meaningful insights through graphical representations such as charts, graphs, maps, and tables.

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

• Connect to multiple types of data sources (Excel, CSV, databases, cloud-based) and understand the distinctions between live and extract connections.
• Prepare and clean data for analysis, including renaming fields, handling null values, and combining datasets through joins and blends.
• Create basic visualizations such as tables, bar charts, line charts, and maps, and apply filters to refine data presentations.
• Develop intermediate visualizations including geographic maps, dual-axis charts, and use hierarchies, groups, and sets to enhance analysis.
• Build calculated fields and parameters to create dynamic and customized visualizations based on user inputs and logic functions.
• Design interactive dashboards and stories, incorporating multiple visualizations and filters to tell a cohesive narrative.

Upon completing this training, participants will have the ability to:

This instructor-led, live training in Bratislava (online or onsite) is designed for intermediate-level digital forensic and cybersecurity professionals who wish to gain comprehensive knowledge and practical skills in using Tableau Forensic Imager for digital forensic applications.

• Understand the significance and function of digital forensic imaging in investigations.
• Utilize Tableau Forensic Imager to acquire forensically reliable images.
• Apply industry best practices for handling and preserving digital evidence.
• Navigate the software interface to configure, execute, and oversee imaging tasks.
• Analyze and verify forensic images to ensure integrity and legal admissibility.

This instructor-led live training in Bratislava (online or onsite) is designed for data scientists and developers who want to utilize and integrate SQL, Python, and Tableau for complex data analysis, processing, and visualization.

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

• Establish the required environment to conduct data analysis using SQL, Python, and Tableau.
• Grasp the core principles of software integration (including data, servers, clients, APIs, and endpoints).
• Reviewing the fundamentals of Python and SQL.
• Applying data pre-processing techniques in Python.
• Connecting Python with SQL for effective data analysis.
• Developing meaningful data visualizations and charts using Tableau.

Upon completing this training, participants will be able to:

This instructor-led, live training located in Bratislava (online or on-site) is designed for data scientists interested in programming in R for Tableau.

• Implement Tableau analytics using R.
• Pass values back to Tableau using R-based learning algorithms.
• Structure and visualize R functions within Tableau.
• Make data-driven decisions for business operations.

This instructor-led, live training in Bratislava (online or onsite) is designed for data analysts and scientists who wish to search, analyze, and visualize data using Tableau.

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

• Establish connections to various data sources.
• Edit and save data connections.
• Gain a solid understanding of Tableau terminology.
• Navigate the Tableau interface and workflow to create impactful visualizations.
• Develop calculations, including arithmetic operations, custom aggregations and ratios, date math, and table calculations.
• Represent data using a variety of visualization types.
• Construct dashboards to effectively share insights.

This instructor-led, live training in Bratislava (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 designed for Tableau newcomers. Participants will become well-versed in Tableau's full range of features and learn how to create and share data visualizations effectively. The curriculum guides learners through every essential step, from connecting to data sources and creating calculations to selecting the appropriate chart types, building dashboards, and publishing their work.

The course structure includes dedicated lectures for each topic, followed by practical exercises. It concludes with a 30-minute assessment and a 60-minute project assignment.

Course milestones:

• Gain familiarity with the Tableau interface.
• Connect to and manipulate your data.
• Utilize Tableau's powerful features.
• Create insightful visualizations.
• Share your findings with a wider audience.

Course Format:

• Interactive lectures and discussions.
• Extensive exercises and practice sessions.
• Hands-on implementation in a live-lab environment.
• Knowledge test and practical project at the conclusion of the course