How do i Design Chat Bot ?
Sr Data Engineer Interview Questions
2,595 sr data engineer interview questions shared by candidates
sobre mi experiencia y lo que las tecnologías que habia utilizado anteriormente
they mostly ask about your projects that you worked on in detail.
How would I deal with a case in which the data is not fully enriched during the last 7 days in the target fact table? The expected answer was creating 2 tables; one for the history and one for the last 7 days which will be updated by the increments. The users will query the union of both.
Moving average in sql and pyspark. One python coding in string i think
on Spark optimization Shuffling Pyspark code
1. Definia um modelo de nuvem hibrida usando soluções on-premises e Cloud. ( usando o whiteboard )
They are under NDA , but meaningless anyway (not in the correct context / job title) No reason to waste time here interviewing
General architectural questions around Data Pipelines - Nothing difficult at all.
coding, sql, and general data engineering questions
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