What is fragmentation

Question

Accepted Answer

Fragmentation is the process of breaking something into smaller pieces or parts.

Fragmentation can occur in various fields such as computer storage, memory, and databases.
In computer storage, fragmentation happens when files are broken into smaller pieces and scattered across different parts of the hard drive, making it slower to access the data.
In memory, fragmentation occurs when there are small gaps between blocks of memory that cannot be used, leading to inefficient use of memory.
In databases, fragmentation happens when data is stored in non-contiguous blocks, leading to slower query performance.
Defragmentation is the process of organizing fragmented data to improve performance.

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