Category: Tips

Explanation: Keeping documentation for your database schema is essential for ongoing development.

Explanation: NULL values can complicate queries and calculations.

Explanation: Constraints enforce rules at the database level, ensuring data integrity.

Explanation: Continuous monitoring helps maintain optimal database performance.

Explanation: Partitioning divides large tables into smaller, more manageable pieces.

Explanation: Regular backups are essential for data protection and disaster recovery.

Explanation: Views are virtual tables based on the result of a SELECT query.

Explanation: Understanding how the database executes your queries can lead to performance optimization.

Explanation: Transactions are sequences of operations performed as a single logical unit of work.

Explanation: PL/SQL is Oracle’s procedural extension for SQL that allows for more complex programming.