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Senior Database Administrator Interview Questions
340 senior database administrator interview questions shared by candidates
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On postgresql (generic IQS). aws, indexes, etc
How would you define the hardware requirements for installing EBS 12.1
Tell me about your day to day responsibilities and what you do.
The most dumb question to ask in 2020 - Difference between MyISAM and InnoDB.
Technical discussion on Oracle Core dba, Dataguard, Performance Tuning, Upgradations, Patching, Database migrations etc
Regarding the work which was done in previous company
Oracle database migration, Exadata general questions
We have data that gets loaded once a week. With that in mind we have an application that clients enter search data in to and then SQL has to dynamically build a statement that has 25 different data points/relationships. It works fine, but takes upwards of 30 seconds to return the data to the client. You can not change the existing schema, but you can however add to it. Indexes are already present and optimized on all the different tables. What could you do to make this process much faster??
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