Develop a code for stock trades matching algorithm.
Big Data Engineer Interview Questions
1,228 big data engineer interview questions shared by candidates
what happens if I make class constructor private?
How do you count number of elements in a spark Sequence, how can you avoid data being called twice due to lazy,evaluation Aggregate vs reduce by when to use what
Sql queries,
1. Tell me about your self 2. what is AI and ML 3. what is data science and data engineer 4. pyspark question 5.python coding 6. sql questions
Technology related mid difficulty range.
describe a time you were in a team that was struggling to meet the shared objective.
What is thr architecture of spark?
Spark Physical and logical planning
Implement a histogram class, add data and produce an histogram of the values.
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