What are some examples of data partitioning?
Data partitioning involves dividing a dataset into distinct subsets. Common examples include range partitioning, list partitioning, and hash partitioning.
Can you explain range partitioning with an example?
Sure! In range partitioning, data is divided based on a specified range of values. For instance, a sales database could be partitioned by year, with each partition containing data for a specific year.
What about list partitioning?
List partitioning allows you to define specific values for each partition. For example, you could partition customer data by country, with each partition containing customers from a specific country.
How does hash partitioning work?
Hash partitioning uses a hash function to determine the partition for each record. This method ensures an even distribution of data across partitions, which can improve performance.
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