Apache Flink online Training from DataFlair is excellent.Explanations given by Anish sir was very nice. His way of teaching is very encouraging. Course content and study material was very helpful.
The instructor clarified all doubts before proceeding further. If specifically highlighting best part of the Flink training, the real time examples shown during the sessions were awesome that gave us view of how Apache Flink is used in actual industry. It connected the learning with the usage of what we were learning.