Pergunta de entrevista da empresa Verkada
System design: Database schema design for a airline booking system. SQL queries for certain requests. Improvement to make for new features.
Resposta da entrevista
Sigiloso
1 de out. de 2022
Explained a schema design with multiple tables, primary and foreign keys, indexes. I am not familiar with SQL or relational DB queries in general and was not able to write a JOIN query.