HKLM\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters
| Data type | Range | Default value |
|---|---|---|
| REG_DWORD | 0x0 - 0xFFFF bytes (0 - 65,535) | 0x10 (16) |
Specifies the amount of data that must be present in the character-mode buffer of a named pipe to trigger a write operation. If the amount of data in the buffer meets or exceeds this value, it is written immediately. Otherwise, it is retained in the buffer until more data is added or the value of the CollectionTime entry expires.
Increasing the value of this entry can improve the performance of named-pipe applications, but it does not affect applications, such as SQL Server applications, which do their own buffering.
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