Databricks Certified Data Engineer - Professional
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Explain the process of managing metadata in a data lake. How does efficient metadata management contribute to the overall performance and usability of the data lake?
Explanation:
Efficient metadata management is crucial for the performance and usability of a data lake. It involves organizing and cataloging data assets, which helps in quickly locating and accessing data. This not only improves query performance by enabling faster data discovery but also ensures data quality and consistency, making the data lake more usable and reliable.