Buffered i o services
Using Buffered I/O. 06/16/2017; 3 minutes to read; In this article. A driver that services an interactive or slow device, or one that usually transfers relatively small amounts of data at a time, should use the buffered I/O transfer method. Using buffered I/O for small, interactive transfers improves overall physical memory usage, because the memory manager does not need to lock down a full