# UnstemmedMemoryMaxSize

The maximum in-memory size (in kilobytes) of the index of unstemmed terms.

NOTE: Use this setting only if you intend to store more than the recommended number of documents in the IDOL Server data index. Configuring this setting is likely to result in a negative impact on IDOL Server performance.

Adding a value for `UnstemmedMemoryMaxSize` prevents the index of unstemmed terms from using more than the specified number of kilobytes of RAM. If the unstemmed term index grows larger than this value, the rest is swapped to disk when not needed.

Type: | Long
Default: | 0 (unlimited)
Recommended Range: | Minimum: 50 Maximum: 1000
Required: | No
Configuration Section: | Server
Example: | `UnstemmedMemoryMaxSize=102400`
See Also: |

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