(Java) Private variables, immutability, comparators, hash tables, data structures, complexity
Big Data Engineer Interview Questions
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About big data experience and knowledge
major accomplishments
case class
traits
performance tuning -spark apps
Kafka architecture
about my 5 years plans
Can you join together these two tables using SQL? What situation have you been that you had a tough time getting through? Create a python script that reads this csv file put it into panda dataframe and without using groupby group column a? Your opinion about mobile banking and how to improve it?
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