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Ernesto did a great job explaining the high level concepts of using Spark and its various modules.
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
La combinación de teoría y práctica con herramientas como databricks
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.
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.
very interactive...
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.