How does the implementation of caching mechanisms improve ETL performance?

  • Caching has no impact on ETL performance
  • Caching increases data redundancy
  • Caching only works for small datasets
  • Caching reduces the need to repeatedly access external data sources
Implementing caching mechanisms in ETL improves performance by reducing the need to repeatedly access external data sources. Cached data can be quickly retrieved, enhancing overall processing speed.
Add your answer
Loading...

Leave a comment

Your email address will not be published. Required fields are marked *