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This is one of the best hands-on with exercises programming courses I have ever taken.
A lot of practical examples, different ways to approach the same problem, and sometimes not so obvious tricks how to improve the current solution
very interactive...
Doing similar exercises different ways really help understanding what each component (Hadoop/Spark, standalone/cluster) can do on its own and together. It gave me ideas on how I should test my application on my local machine when I develop vs when it is deployed on a cluster.
Ajay was very friendly, helpful and also knowledgable about the topic he was discussing.
Ernesto did a great job explaining the high level concepts of using Spark and its various modules.
Sufficient hands on, trainer is knowledgable
The VM I liked very much The Teacher was very knowledgeable regarding the topic as well as other topics, he was very nice and friendly I liked the facility in Dubai.
Having hands on session / assignments
1. Right balance between high level concepts and technical details. 2. Andras is very knowledgeable about his teaching. 3. Exercise
Commitment and willingness to explain secondary topics.
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The trainer's practical experience, not coloring the discussed solution, but also not introducing a negative connotation. I feel that the trainer is preparing me for real and practical use of the tool - these valuable details are usually not found in books.
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Exercises and exchanges during questions/answers
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The good humor, support and skills of the trainer.
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The fact that we were able to take with us most of the information/course/presentation/exercises done, so that we can look over them and perhaps redo what we didint understand first time or improve what we already did.
I liked that it managed to lay the foundations of the topic and go to some quite advanced exercises. Also provided easy ways to write/test the code.