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I like that Kamil adjusted the materail for me and my understand. He really wanted to make sure I understood.
Learning about indexes with examples, configuring replicaSet with sharding and showing what it looks like underneath. It was also nice to play with aggregations and talk about change streams. Finally I also know what this Oplog is about,
Machine Translated
The situation was atypical because an intensive training for developers was to be conducted with non-developers. Lukasz took up this challenge with empathy and a lot of humour. Through his intelligent and flexible manner, he was able to ensure that a concrete learning gain was achieved for everyone. I enjoyed this very much and would gladly take a seminar with Lukasz again.
Tamil was excellent at explaining even the difficult topics in a way that I understood them straight away. The presentation and delivery were both clear and methodical, and the teacher passionate about the subject.