It was short and sweet. However, I wish the assignments had more unit tests to fill gaps where the instructions weren't clear.

Challenging but very enlightening. Requires you to read the docs and figure out a lot of stuff on your own. My kind of course!

Instructor does a great job of explaining the material and keeping students' interest. Good explanations and use of examples.

An excellent explanation of basic concepts of Spark using Scala. We covered the most important topics and ready to deep dive!

Very good and interesting videos. Really clear explanations. Practice part worse, but Forum helps with all misunderstandings.

Excellent. I learned a lot from this course, even though I did not know much about scala. Strongly recommended this course

Pretty nice course. But with one comment on the grading system, sometime the comment & message is not that intuitive enough.

Very complet and accurate about Spark with Scala. Maybe an assignement with MongoDB or the like would be a plus

Thank you

Amazing lectures, and challenging tasks to do on the way. I really enjoyed going through the course, and I learned a lot.

It is a course well organized, full of useful notions e with good assignments to assess your progress in learning stuff.

Muy bueno, Excelente. Todos los conocimientos obtenidos me serán de mucha ayuda en mi camino hacia el mundo de Big Data

Really helpful, it's a really good way to get to know how spark works as well as a good round up on basic data mining.

I really liked the course, it gave me head start on spark definitely there is much more to learn, nice intro course.

Very good course, it is a must for anyone who is starting in spark using scala, thanks a lot, it did really help me

Good course, it goes beyond functional algorithms and teaches also about how to improve performance of the cluster

Good course, shows a lot of useful and unobvious things about Spark. But not always has well described assignments

I learned a great deal about the Spark API. I recommend it to anybody eager to self educate after working hours.

This class is great! Highly recomended! It helped me to understand and perform better at my daily working tasks!

This course is awesome. I got a pretty good idea of spark. In fact this course helped me understand scala well.

This is my first completed course on Coursera! It's good for understanding Apache Spark's RDD and its usage.

I like the course tempo very much. It kept me away from doing anything else while listening to the lectures.

Great, short course, which gives great insight into Spark and ad-hoc data processing on Hadoop-ish clusters.

Very good course for a great start in Spark. Require some initial knowledge and coding experience in Scala.

Great subject, well explained with solid weekly assignments make this course a stellar learning experience.

Thank you for the great introduction in to the Spark, What it is and What are the most commonly used APIs.