How does Apache Flink and Spark differ ?
Lead Data Engineer Interview Questions
237 lead data engineer interview questions shared by candidates
O que é shuffle em spark ? Perguntas de SQL basicas; windowing functions, group by, case when.
Round 1: a company introduction and Q/A Round 2: Tech task demo, OOP, ACID, CAP theorem, Java Round 3: Design a highly loaded system with details, data models, and prod-ready diagram in 120 min
Basic programming data structures,sql distributed data computing using spark.
how would you go about implementing a GRC policy
Architecture of data engineer problems.
Talked lots about background and experience. Lots of questions around Snowflake's architecture.
Write APIs to calculate percentile values from a batch of requests of integer values
What do you know about this company?
Please prepare an architectural diagram of a data platform you have been involved in and you feel is relevant to Outra. In the interview you will be asked to talk through the various components, the technical choices, potential issues and any recommendations for the future.
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