Overall base of supporting what is ETL

Roles part was not much useful for me

Some of the material is dated.

Tres important et interessant

excelente para nivel basico

EXCELENTE MATERIAL Y GUIAS

Cours très bénéfique

Need more practical

No dan certificado

learning new tech

Muchas Gracias!

Very Basic

excellent

very good

very good

very good

Learning

awesome

Great!

Great!

Great

Me resulto sumamente teórico. No hay prácticamente nada de ETL en power query. Sigue con el Excel que ya fue visto en el primer curso. Por otro lado en un ejercicio, realizamos el ETL de manera manual cuando en la vida real las bases de datos son gigantes y si o si, se deben utilizar formulas o funciones. Me siento bastante decepcionado. Espero que los cursos que siguen me den más herramientas para trabajar y no tanta teoría. I found it extremely theoretical. There is practically no power query ETL. Continue with the Excel that was already seen in the first course. On the other hand, in an exercise, we perform the ETL manually when in real life the databases are gigantic and yes or yes, formulas or functions must be used. I feel quite disappointed. I hope that the courses that follow give me more tools to work with and not so much theory.

I think it is misleading to put Power BI in the name of the course - course is mainly about general data analysis theory with very little information about Power BI. I expected introduction to this tool, manuals how to use it or exercise how to analyse data with help of Power BI. There are some, but take very little time comparing with all that theoretical material included in these course. Moreover, manuals for Power BI have only forms of text not video. Course probably useful for those at the very beginning of they journey with data as there is a lot of basic information about data analyse (like data cleaning, transforming, etc) - good to know, but if you already work with data, probably you know this. Also there is too much theory in my opinion, which not always represents the reality (like roles, stages)

The course is well-explained. However, lacks enough hands-on experience in Power BI in my opinion. Also, Power Query is touched upon but there are no exercises or videos to practice or learn anything about it even though there are quiz questions related to it. Overall, the course is a great introduction to Power BI and understanding Data I just wish there was more practice using Power BI.

La traducción automática hace difícil responder las preguntas de las pruebas. Falta material escrito que resuma el curso. La presentación que se muestra en los videos, muestra solo parte de los contenidos que se van hablando y sería bueno que por lo menos el punteo de los contenidos que se van explicando se vayan mostrando.