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Home » Quiz » DB2 Quiz

What are some common techniques used in denormalization?

Difficulty level
  • Indexing
  • Materialized Views
  • Normalization
  • Partitioning
Materialized Views are a common technique used in denormalization. They are precomputed views stored on disk, which can greatly improve query performance by reducing the need for joins and calculations. 
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DB2 Quiz
Quiz
DB2 stored procedures can be written in ________.
User-defined functions in DB2 can encapsulate ________ logic for reuse in queries.

Related Quiz

  • Performance tuning in DB2 involves leveraging various ________ features.
  • Weak entities in an ERD depend on the existence of ________ entities.
  • ________ transactions are handled concurrently in DB2.
  • Which recovery strategy in DB2 involves restoring a database to the last consistent state before failure?
  • DB2 administrators can use ________ to gather real-time information about database activity.

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