Third pat - payroll, Azure services, Databricks, optimizations
Sr Data Engineer Interview Questions
2,573 sr data engineer interview questions shared by candidates
Explain Hbase minor and major compaction
They asked me real-time scenario questions related to my work experience and how I handle production issues.
code test, tech discussion on data engineering tech stack and hm round
Window Functions, Python: implement decorator that calculates the time taken by a given function to execute
Big query optimization techniques (partitioning and clustering)
Spark Coding skill based question.
Moving average in sql and pyspark. One python coding in string i think
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.
Preguntas sobre kafka, estrategias de procesar datos en continua transformación (UPSERT) de forma distribuida en un delta lake. Otras relacionadas con el ETL y spark.
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