Atlanta MS BI and Power BI Group Meeting on February 4th
MS BI fans, join us for the next Atlanta MS BI and Power BI Group meeting on February 4th, Monday at 6:30 PM at the Microsoft office in Alpharetta. The main presentation will […]
Author Archive for: Prologika
Entries by Prologika - Teo Lachev
How Filters Affect DAX Measures
xVelocity (the storage engine behind Tabular, Power BI and columnstore indexes) is an in-memory columnar database, and it’s such it’s not suitable for detail-level reports, such as transaction-level reports. I […]
T-SQL, Power Query, or DAX?
I taught my Applied Power BI class last week to a group of smart data analysts. All of them were knowledgeable of T-SQL, which they have been using extensively for […]
Atlanta MS BI and Power BI Group Meeting on January 7th
MS BI fans, join us for the next Atlanta MS BI and Power BI Group meeting on January 7th, Monday at 6:30 PM at the Microsoft office in Alpharetta. The main presentation will […]
Applied Power BI Book (4th Edition)
I’m excited to announce the fourth edition of my Applied Microsoft Power BI book! When the original book was published in January 2016, it was the first Power BI book […]
Power BI External Users and Data Security
Power BI lets you share content directly with external users for B2B and B2C scenarios. When the benefits of this sharing option outweigh its limitations (read-only reports, requiring Azure AD […]
APPLIED MICROSOFT POWER BI (4th Edition)
(BRING YOUR DATA TO LIFE!)
Bring your data to life today and learn how Power BI changes the way everyone gains insights from data. Publication date: 1/1/2019 Size: 474 pages, 7.5″ x 9.25″ Price: $49.99 ISBN 10: […]
Prologika Newsletter Winter 2018
Happy Holidays! I hope you’re enjoying this special time of the year. According to Gartner, “poor data quality is hitting organizations where it hurts – to the tune of $15 […]
APPLIED MICROSOFT POWER BI (3rd Edition)
(BRING YOUR DATA TO LIFE!)
Bring your data to life today and learn how Power BI changes the way everyone gains insights from data. Publication date: 1/1/2018 Size: 426 pages, 7.5″ x 9.25″ Price: $49.99 ISBN 10: […]
Expression-based Formatting in Power BI
If you have used SSRS, you know that paginated reports are very customizable, and you can make almost any property expression-based. Power BI is yet to deliver expression-based properties to […]
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Prologika is a boutique consulting firm that specializes in Business Intelligence consulting and training. Our mission is to help organizations make sense of data by applying effectively BI technologies.
