Spark architecture, optimizations techniques, file formats, partitioning, bucketing, SQL typical interview questions.
Big Data Analyst Interview Questions
1,784 big data analyst interview questions shared by candidates
Explain Hbase minor and major compaction
What is purpose of Data pipeline and why do we need?
Write code to sort arraylist
Different commands on different tools. Project that includes programming, sql and Linux knowledge
aptitude and personality
Deep dive into the architecture of hadoop and hive
What projects related to the job did you do? What do you want to learn in the future?
Technical evaluation with presentation on insights
Given a list of domains, that are entered sorted, we want to minimize the output of urls by uniting sub-domains by only outputting their common ancestor. Also sibling domains should be listed as their common ancestor.
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