Power BI – Advanced Data Analysis and Data Modeling with DAX (PWBI2)

Databases, Data Analytics

Designed for users who already know the basics of Power BI, this course dives into advanced DAX techniques and best practices for data modeling. You will learn to build complex calculations, control evaluation context, and craft scalable solutions for real-world analytical tasks.

Through hands-on examples you'll learn model optimization, performance tuning, and advanced table techniques to speed up refreshes. The course also covers interactive visualizations and polished report presentation to help you communicate insights clearly.

THIS TRAINING COURSE WILL HELP YOU:

  • Use tools to solve complex analytical challenges
  • Optimize data models for faster, efficient analysis
  • Master and apply DAX functions effectively
  • Create interactive visuals and present data creatively

WHO SHOULD ATTEND?

  • Report authors with basic Power BI experience
  • Business intelligence and BI report developers
  • Data and financial analysts working with models
  • Managers needing professional data presentations

COURSE LOCATION AND AVAILABLE DATES



Choose whether to attend in person in our classroom or join online. You can select your preferred format during registration. Learn more about hybrid training.
Brno + online (optional)
Praha + online (optional)
Private training

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Need training at your premises or want to tailor the content and duration? We will prepare the right solution, in Czech or English.

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Course content:

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  • Data visualization in Power BI
    1. Advanced visual types and custom visual components
    2. Conditional filtering driven by another function's return
    3. Improved labels to boost report interactivity
    4. Axis visibility controlled by user selection
  • DAX functions and the data model
    1. Functions that change calculation context (CALCULATE, CALCULATETABLE)
    2. Enabling and disabling filters during calculations
    3. Table/object functions (VALUES, DISTINCT)
    4. Functions for working with relationships
    5. Iterators and techniques for using them
  • DAX for controlling user interactions
    1. Detecting and responding to user selections
    2. Conditional calculations based on selected values
  • Time intelligence functions
    1. Defining and using a custom date table
    2. Core time functions for common analyses
    3. Parallel period comparisons (year, quarter, month)
    4. Cumulative and rolling-period calculations
  • Advanced table and column handling
    1. Creating custom tables manually and via DAX
    2. Adding helper tables to speed refreshes and reduce errors
    3. Building parameter tables for simpler user inputs
    4. Creating custom groups and classifications
  • Advanced techniques for calculated measures (requires Aug 2024+)
    1. Bulk creation and editing of measures
    2. Methods to simplify and streamline measure maintenance
Prerequisites:
Familiarity with Power BI at the PWBI1 course level.
Recommended previous course:
Power BI – Effective Data Analysis and Reporting (PWBI1)
Schedule:
2 days (9:00-17:00)
Price per person:
396.00 € ( 479.16 € incl. 21% VAT)

Training and learning environment

IT classroom with desks, computer monitors, and a projection screen at the front.
What does the environment for in-person IT courses look like?We hold training courses in our own classrooms equipped with modern computer equipment for each participant and a large projection screen. Each workstation is fitted with a powerful computer for seamless practical exercises, and the environment supports a calm, friendly atmosphere during training.
IT classroom with desks, computer monitors, and a projection screen at the front.
Do I need to bring my own laptop to the classroom IT course?Our training rooms are fully equipped, so you do not need to bring your own laptop. A modern computer with all necessary hardware and software is ready for you at your workstation.
Sample ICT Pro certificate of successful completion of an IT training course.
Will you receive an official certificate after completing an IT course?Yes, upon successful completion of the training course, you will receive an official ICT Pro certificate confirming your participation and acquired technical skills. You can use it to verify your qualifications or add it to your professional profile.
Exterior view of the COMGUARD office building on Sochorova Street in Brno.
Where can you find our training center in Brno?The premises of the ICT Pro training center are located on the 1st floor of the COMGUARD building at Sochorova 38 in Brno. Positioned on the border of Žabovřesky and Komín, the location is easily accessible by both car and public transport.
Exterior view of the Opatov Park office building in Prague, Chodov.
Where can you find our training center in Prague?The premises of the ICT Pro training center are located on the 1st floor of the Opatov Park building at Líbalova 1, Prague 11 – Chodov. The location provides a comfortable environment for your education with convenient access.
Fully equipped kitchenette with a coffee machine, microwave, sink, and shelves with cups and glasses.
What facilities and refreshments are available to you during training breaks?Our training centers feature a fully equipped kitchenette for a comfortable break during your courses. The facilities include a coffee machine, microwave, kettle, and a wide selection of drinks and snacks.
Coffee station featuring an automatic coffee machine, yellow and white cups, glasses, and syrups.
What beverage refreshments are available during your course?A beverage station with a coffee machine, teas, syrups, and water is at your disposal throughout the entire training session. You can enjoy a coffee or another drink of your choice anytime during breaks.
Table with sweet pastries, fruit syrups, a water dispenser, and glasses set up for training participants.
What light refreshments are provided for you during the courses?During course breaks, participants can enjoy light sweet snacks, pastries, and fruit syrups to mix their own drinks. Fresh water dispenser and plates are also available for your convenience.
Wicker baskets filled with packaged savory snacks, sweet biscuits, and snack bars.
Should I bring my own snacks to ICT Pro training?There is no need to. A wide selection of savory snacks, sweet biscuits, and snack bars is available for you during breaks. Boost your energy for all-day focus right inside the training center premises.
Outdoor wooden terrace with green surroundings by the glass building of the training center.
Can you spend training breaks in the fresh air?Yes, an outdoor terrace is available at our training center. During breaks between learning sessions, you can relax in the fresh air in a pleasant green environment.
Spacious outdoor wooden terrace with seating and views of the surrounding area.
Where can you relax during course breaks?Our training center features a spacious outdoor terrace with seating options. During breaks between learning sessions, you can step outside to relax and recharge in the fresh air.