How does normalizing database tables impact the Read and Update operations in CRUD?

  • Improves Read performance, may complicate Updates
  • Improves Update performance, may slow down Reads
  • Has no impact on either Read or Update operations
  • Improves both Read and Update operations
Normalizing database tables often improves Read performance by reducing data redundancy. However, it may complicate Update operations since data may be spread across multiple tables, requiring joins. Option 2 is not generally true as normalization tends to have a positive impact on Update operations. Option 4 is an oversimplification.
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