Explain oracle architecture
Database Engineer Interview Questions
1,262 database engineer interview questions shared by candidates
What is a project you've had that involved a database? What is a project you've had that involved a distributed system?
Cost based optimizer,Optimizer parameters, cursor sharing forced vs exact behaviour, bind variables ,soft vs hard parsing. huge pages in linux
Questions related to DBMS concepts. For ex: - normalisation - indexing SQL queries( joins, views, sequences, types of languages etc)
Given the explanation of the project and the system we work on, how do you think you fit in this role?
Performance tuning and AWS RDS
What are the isolation levels
SQL Queries
Asked About Architecture of PostgreSQL. Performance Tuning of PostgreSQL Database What are Replication Issues faced What is meant by MVCC
different kinds of joins, indexes, postgresql config parameters, session level performance tuning parameters, Postgresql backup and restore
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