What distinguishes sharding from partitioning?
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While both sharding and partitioning involve dividing a database into smaller subsets to improve performance and manageability, they are applied differently. Sharding spreads the subsets (or shards) across multiple physical servers or databases, each shard with its own resources, ensuring horizontal scalability. Partitioning, on the other hand, involves breaking down tables within the same database based on specific criteria, such as date ranges. It's more about organizing data within a single database rather than distributing it. Highlight the key objectives each method serves and where they might be most appropriately used.
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