USEFUL

good

good

Nice

good

good

wow

good

Excellent. But would have liked to have more detailed walk through on how to set-up (not just a reading) on my own computer and practice lab on that. Also, too many of the slides were just bullet points and could have been more visualized to ensure architectural themes are easily remembered (e.g. monitoring module was just textual and diagrams could have been more specific - especially linked with Sparks UI more closely than a few images after many bullet vis-a-vis nicely explained job/stage/task hierarchy and how it relates to client mode set-up.)

I like the content about Spark, it was well organised and demonstrated with hands-on lab, but not for Hadoop (HDFS, Hbase etc). plus the long videos with robotic voice makes it hard to concentrate. In general it was a good course

Synth voice narration quality is truly annoying. I'd expect better from IBM. Course materials are quite superficial, which I guess is acceptable for an introductory course.

This is really helpful for me to understand Big Data and Apache Spark!

hands on lab and quizzes at the end of each session was very helpful

It's very good introduction with hands on lab.

should have more practical knowledge

Good course

GOOD

Good theoretical knowledge on Big data, Hadoop and Apache Spark. However the labs were of very limited scope and didn't provide full hands-on exposure of the tool. Concepts were really difficult to grasp and had to go through the course content few times to clear the final assignment. Not very impressed with the articulation of the concepts discussed in this course. so 3 stars from me.

This is a good course for in depth theoretical knowledge about spark and hadoop but it does not have enough hands-on and the exercises which do have hands-on lack proper explanations of the code that we just mostly copy and paste

The automated voices are really distracting, and the explanations in the course are quite surface level. I enjoyed the hands-on training part of the course though.

too easy to solve the exmas!

El material muy complejo

Muy pocos ejemplos prácticos para comprender el funcionamiento. La teoría se podría aplicar con muchos casos prácticos fácilmente aplicable en los hands-on-lab como en otros cursos que he completado anteriormente.

The quizzes were deliberately ambiguous and opinion based. The "hands on lab" is no better than just opening up the spark documentation.

Worst tutorial ever watched. Explained very badly had to completed the entire course just because i paid money for it.AI is talking an explaining every thing. Better to learn form youtube than watch this shit. After watch 10 mins i would get pissed at their teachings