Optimize a multi hour spark job. I was able to reduce it to 1.5 mins but couldn’t make it faster however hard I tried.
Data Architect Interviews
Data Architect Interview Questions
"Data architects design, build, and maintain the systems that dictate how a company's data is collected and stored. Expect interviews to consist primarily of technical questions that will test your knowledge of engineering databases. Employers are often looking for candidates with degrees in data science, computer science, or another related field, as well as a knowledge of relevant database languages like SQL."
21,089 data architect interview questions shared by candidates
Salary expectations, Cultural Questions - to see how you fit into the Flight Centre Culture, A Bunch of Technical questions to see if you knew your stuff.
Quais ferramentas você já usou para otimização de custos na AWS?
They have their own process on their website, first I had to do a multichoice test on HackerRank (all about AWS), after that, complete their CV form (you can do it with LinkedIn), then complete an example project, which had to get done in 3 days, I had to attach a video explaining the process, an architecture document and a README file with some keypoints.
What is the difference between include and require
The task was: increase test coverage to at least 70%
What is the reason for leaving your current job?
My experience in implementing CQRS patterns
Standard review past experiences plus behavioral questioning. All fully expected.
Quais tecnologias utilizaria para fazer um framework para ingestão de dados centralizado para a plataforma de dados?
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