ZS
Oct 11, 2023
it may be think easy. but it is not easy and well explain of how much ETL is important for data accuracy, visualization and uncover hidden insight and can driven right business decision
NS
Sep 15, 2024
This course opened a new window for me. Before this course, I was unfamiliar with power queries, but by the aid of this course, I can leverage power queries to make better dashboards.
By Jamie B
•Aug 11, 2024
Great course
By Mpilentle D
•Apr 30, 2024
Great course
By Manisa L
•Apr 22, 2024
good courses
By Sourav S
•Mar 10, 2024
great course
By David S
•Oct 7, 2023
pretty cool
By Jorge E P D
•Nov 14, 2024
excelente
By Jefferson G P
•Nov 14, 2024
Excelente
By Saanvi S
•Sep 29, 2024
Excellent
By nouf a
•Sep 4, 2024
Very good
By Orwa m A
•Jul 28, 2024
دورة قيمة
By Alejandro S C
•Jan 24, 2024
Excellent
By Imran H
•Oct 14, 2023
excellent
By Janier R
•Sep 4, 2023
thank you
By Adrian C
•Oct 31, 2024
Muy útil
By Andrés A
•Feb 25, 2024
Excelent
By César F
•Sep 30, 2023
Great!!!
By Amjad H
•Oct 11, 2024
perfect
By Miguel A O C
•Aug 6, 2024
fome
By ibukun o
•Jun 25, 2024
good
By Gervais P K
•Oct 7, 2023
Cool
By Peter M
•Jun 5, 2024
An excellent course in learning about the concepts of ETL in the data analysis process. The concepts are well explained and the hands-on activities in the Power BI desktop and Power BI service environments are very useful. I would have liked to have an opportunity to load in other data sources from the wide range of supported connectors (other than Excel and .csv files) but hopefully that will come later. Some of the exercises stop a little short of actually doing the transformation steps themselves (e.g. the section on query parameters didn't cover the important step of how you actually embed the parameter into the query itself so as to apply the parameter when running the query. This needs to be done through the Advanced Editor, something I learnt how to do from a helpful online tutorial from another source). The global options section is out of date with later versions of Power BI desktop, so of very limited use. I also had difficulties with connecting to the suggested SQL server with access restrictions, and there was no available support to respond to my course queries online. Updating the curriculum to address these aspects would make the learner experience that much better.
By Ramiro R
•Sep 16, 2023
Great instructional course. Minor difficulties following exercises as some instructions are a bit confusing and there are minor differences between instructions and current Power BI configuration. On the other hand, I imagine that data analysts face greater difficulties when performing their work and to that extent the minor difficulties encountered can be viewed as a different training dimension.
By Vikas N
•May 3, 2024
Content is good and examples are sufficient to convey the relevant ideas. I think the course duration can be shortened by removing the repeated "business sell" for why Power BI is a must for data analysts. It might be okay the first time, but having the same message repeated in almost every video is really not necessary.
By Carlos E Z L
•Jan 9, 2024
Focus a little more on examples and hand-on exercises rather than ultra specific definitions or concepts. Some questions are false just because on one word.
By Moisés F V
•Jul 13, 2024
En los videos , al inicio son muy redundantes, ya que eso lo han explicado desde un inicio la funciones del Power Query y PowerBi