How the database indexing works?
Backend Software Engineer Interview Questions
9,111 backend software engineer interview questions shared by candidates
How does DB Indexes work
Difference between SQL and NoSQL.
What stack do you have?
What would be the data model corresponding to a specific (given) part of a web application. I was shown a web page with diverse kind of data displayed all around, had to give what I imagined was the datamodel. Quite a good exercise, we discussed it a lot together after I proposed some solutions, their attitude was open-minded and it didnt feel like I was being analyzed or put under stress.
What have you done since you graduated?
Do you have experience with non-SQL databases like (long list of types). (Job description only stated SQL needed.)
How do you communicate between microservices?
Just a little bit development skills with React, Javascript, HTML, CSS, Python, Django and ORM databases control querysets and another SQL languages, known SQL syntax.
What are different types of network anomalies and how to prevent from them?
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